Provided by: saods9_8.5+repack-1build2_all bug

NAME

       ds9 - image tool for astronomy

SYNOPSIS

       ds9 [options]

DESCRIPTION

       DS9  DS9  is  the  modern image tool used by astronomers for visualization of astronomical
       data.  It supports a plethora of command line options, which may be used in a  script-like
       fashion.   An  instance  of the program is entirely controllable from the commandline with
       the XPA tools.

OPTIONS

       -analysis
              histogram save
       ds9 -region composite

       ds9 -region dissolve

       ds9 -region template foo.tpl

       ds9 -region template foo.tpl at 13:29:55.92 +47:12:48.02 fk5

       ds9 -region savetemplate foo.tpl

       ds9 -region group new

       ds9 -region group foo new

       ds9 -region group foo update

       ds9 -region group foo select

       ds9 -region group foo color red

       ds9 -region group foo copy

       ds9 -region group foo delete

       ds9 -region group foo cut

       ds9 -region group foo font 'times 14 bold'

       ds9 -region group foo move 100 100

       ds9 -region group foo movefront

       ds9 -region group foo moveback

       ds9 -region group foo property delete no

       ds9 -region copy

       ds9 -region cut

       ds9 -region paste wcs

       ds9 -region undo

       ds9 -region open

       ds9 -region close
       red For RGB frames,  sets the current color channel to red.

           Syntax
               -red

           Example:

               ds9 -red foo.fits
               restore Restore DS9 to a previous state from a backup save set.

                   Syntax
                       -restore <filename>

                   Example:

                       ds9 -restore ds9.bck
                       rgb Create RGB frame and control RGB frame parameters.

                           Syntax
                               -rgb []
                                [red| green| blue]
                                [channel [red| green| blue] ]
                                [view [red| green| blue]  [yes| no] ]
                                [system <coordsys> ]
                                [lock wcs| crop| slice| bin| scale| scalelimits| colorbar| block|
                               smooth [yes| no] ]
                                [open| close]

                           Example:

                               ds9 -rgb # create new rgb frame

                               ds9 -rgb red # set current channel to red

                               ds9 -rgb channel red # set current channel to red

                               ds9 -rgb view blue no # turn off blue channel

                               ds9 -rgb system wcs # set rgb coordinate system

                               ds9 -rgb lock wcs yes

                               ds9 -rgb lock crop yes

                               ds9 -rgb lock slice yes

                               ds9 -rgb lock bin yes

                               ds9 -rgb lock scale yes

                               ds9 -rgb lock scalelimits yes

                               ds9 -rgb lock colorbar yes

                               ds9 -rgb lock block yes

                               ds9 -rgb lock smooth yes

                               ds9 -rgb open

                               ds9 -rgb close
                               rgbarray Load raw data array cube into rgb frame.

                                   Syntax
                                       -rgbarray <filename> [[xdim=<x> , ydim=<y> | dim=<dim> ] ,
                                       [zdim=3] , bitpix=<b> , skip=<s> , endian=[little| big] ]

                                   Example:

                                       ds9   -rgbarray   foo.arr[dim=512,   zdim=3,   bitpix=-32,
                                       endian=little]
                                       $cat   foo.arr   |    ds9   -rgbarray  -[dim=512,  zdim=3,
                                       bitpix=-32, endian=little] rgbcube Load FITS rgbcube  into
                                       rgb frame.

                                           Syntax
                                               -rgbcube <filename>

                                           Example:

                                               ds9 -rgbcube foo.fits
                                               $cat foo.fits |  ds9 -rgbcube - rgbimage Load FITS
                                               rgbimage into rgb frame.

                                                   Syntax
                                                       -rgbimage <filename>

                                                   Example:

                                                       ds9 -rgbimage foo.fits
                                                       $cat foo.fits |  ds9  -rgbimage  -  rotate
                                                       Controls  the  rotation angle (in degrees)
                                                       of the current frame.<

                                                           Syntax
                                                               -rotate [<value> ]
                                                                [to <value> ]
                                                                [open| close]

                                                           Example:

                                                               ds9 -rotate 45

                                                               ds9 -rotate to 30

                                                               ds9 -rotate open

                                                               ds9 -rotate close
                                                               samp Configure SAMP protocol.

                                                                   Syntax
                                                                       -samp [yes| no]
                                                                        | client [yes| no] ]
                                                                        | hub [yes| no] ]
                                                                        | connect| disconnect]
                                                                        [broadcast [image| table]
                                                                       ]
                                                                        [send    [image|   table]
                                                                       <application> ]
                                                                        [hub [start| stop|  info]
                                                                       ]

                                                                   Example:

                                                                       ds9 -samp yes

                                                                       ds9 -samp connect

                                                                       ds9 -samp broadcast

                                                                       ds9 -samp broadcast table

                                                                       ds9 -samp send table

                                                                       ds9   -samp   send   table
                                                                       topcat

                                                                       ds9 -samp hub info
                                                                       save  Save  loaded   image
                                                                       data  of  current frame as
                                                                       FITS.

                                                                           Syntax
                                                                               -save[fits|
                                                                               rgbimage| rgbcube|
                                                                               mecube|    mosaic|
                                                                               mosaicimage]
                                                                               <filename> [image|
                                                                               table| slice]

                                                                           Example:

                                                                               ds9 -save foo.fits

                                                                               ds9   -save   fits
                                                                               foo.fits image

                                                                               ds9   -save   fits
                                                                               foo.fits table

                                                                               ds9   -save   fits
                                                                               foo.fits slice

                                                                               ds9 -save rgbimage
                                                                               foo.fits

                                                                               ds9  -save rgbcube
                                                                               foo.fits

                                                                               ds9  -save  mecube
                                                                               foo.fits

                                                                               ds9  -save  mosaic
                                                                               foo.fits

                                                                               ds9          -save
                                                                               mosaicimage
                                                                               foo.fits
                                                                               saveimage Create a
                                                                               snap  shot  of the
                                                                               current DS9 window
                                                                               and     save    in
                                                                               specified    image
                                                                               format.    If   no
                                                                               format  specified,
                                                                               the    file   name
                                                                               extension is  used
                                                                               to  determine  the
                                                                               output     format.
                                                                               Optional
                                                                               parameters:   jpeg
                                                                               quality int(1-100)
                                                                               and           tiff
                                                                               compression
                                                                               method.

                                                                                   Syntax
                                                                                       -saveimage[fits|
                                                                                       eps|  gif|
                                                                                       tiff|
                                                                                       jpeg| png]
                                                                                       <filename>
                                                                                       -saveimage
                                                                                       <filename>
                                                                                       .jpeg
                                                                                       [int(1-100)]
                                                                                       -saveimage
                                                                                       <filename>
                                                                                       .tiff
                                                                                       [none|
                                                                                       jpeg|
                                                                                       packbits|
                                                                                       deflate]

                                                                                   Example:

                                                                                       ds9
                                                                                       -saveimage
                                                                                       ds9.tiff

                                                                                       ds9
                                                                                       -saveimage
                                                                                       jpeg
                                                                                       ds9.jpeg
                                                                                       75
                                                                                       scale
                                                                                       Controls
                                                                                       the limits
                                                                                       and  color
                                                                                       scale
                                                                                       distribution.

                                                                                           Syntax
                                                                                               -scale
                                                                                               [linear|
                                                                                               log|
                                                                                               pow|
                                                                                               sqrt|
                                                                                               squared|
                                                                                               asinh|
                                                                                               sinh|
                                                                                               histequ]
                                                                                                [log
                                                                                               exp
                                                                                               <value>
                                                                                               ]
                                                                                                [datasec
                                                                                               yes|
                                                                                               no]
                                                                                                [limits
                                                                                               <minvalue>
                                                                                               <maxvalue>
                                                                                               ]
                                                                                                [mode
                                                                                               minmax|
                                                                                               <value>
                                                                                               |
                                                                                               zscale|
                                                                                               zmax]
                                                                                                [scope
                                                                                               local|
                                                                                               global]
                                                                                                [match]
                                                                                                [match
                                                                                               limits]
                                                                                                [lock
                                                                                               [yes|
                                                                                               no]
                                                                                               ]
                                                                                                [lock
                                                                                               limits
                                                                                               [yes|
                                                                                               no]
                                                                                               ]
                                                                                                [open|
                                                                                               close]

                                                                                           Example:

                                                                                               ds9
                                                                                               -scale
                                                                                               linear

                                                                                               ds9
                                                                                               -scale
                                                                                               log
                                                                                               exp
                                                                                               100

                                                                                               ds9
                                                                                               -scale
                                                                                               datasec
                                                                                               yes

                                                                                               ds9
                                                                                               -scale
                                                                                               histequ

                                                                                               ds9
                                                                                               -scale
                                                                                               limits
                                                                                               1
                                                                                               100

                                                                                               ds9
                                                                                               -scale
                                                                                               mode
                                                                                               zscale

                                                                                               ds9
                                                                                               -scale
                                                                                               mode
                                                                                               99.5

                                                                                               ds9
                                                                                               -scale
                                                                                               scope
                                                                                               local

                                                                                               ds9
                                                                                               -scale
                                                                                               match

                                                                                               ds9
                                                                                               -scale
                                                                                               match
                                                                                               limits

                                                                                               ds9
                                                                                               -scale
                                                                                               lock
                                                                                               yes

                                                                                               ds9
                                                                                               -scale
                                                                                               lock
                                                                                               limits
                                                                                               yes

                                                                                               ds9
                                                                                               -scale
                                                                                               open

                                                                                               ds9
                                                                                               -scale
                                                                                               close
                                                                                               shm
                                                                                               Load
                                                                                               a
                                                                                               shared
                                                                                               memory
                                                                                               segment
                                                                                               into
                                                                                               the
                                                                                               current
                                                                                               frame.

                                                                                                   Syntax
                                                                                                       -shm
                                                                                                       [<key>
                                                                                                       [<filename>
                                                                                                       ]
                                                                                                       ]
                                                                                                        [key
                                                                                                       <id>
                                                                                                       [<filename>
                                                                                                       ]
                                                                                                       ]
                                                                                                        [shmid
                                                                                                       <id>
                                                                                                       [<filename>
                                                                                                       ]
                                                                                                       ]
                                                                                                        [fits
                                                                                                       [key|
                                                                                                       shmid]
                                                                                                       <id>
                                                                                                       [<filename>
                                                                                                       ]
                                                                                                       ]
                                                                                                        [mosaicimage
                                                                                                       [iraf|
                                                                                                       wcs|
                                                                                                       wcsa...wcsz|
                                                                                                       wfpc2]
                                                                                                       [key|
                                                                                                       shmid]
                                                                                                       <id>
                                                                                                       [<filename>
                                                                                                       ]
                                                                                                       ]
                                                                                                        [mosaic
                                                                                                       [iraf|
                                                                                                       wcs|
                                                                                                       wcsa...wcsz]
                                                                                                       [key|
                                                                                                       shmid]
                                                                                                       <id>
                                                                                                       [<filename>
                                                                                                       ]
                                                                                                       ]
                                                                                                        [rgbcube
                                                                                                       [key|
                                                                                                       shmid]
                                                                                                       <id>
                                                                                                       [<filename>
                                                                                                       ]
                                                                                                       ]
                                                                                                        [rgbimage
                                                                                                       [key|
                                                                                                       shmid]
                                                                                                       <id>
                                                                                                       [<filename>
                                                                                                       ]
                                                                                                       ]
                                                                                                        [rgbarray
                                                                                                       [key|
                                                                                                       shmid]
                                                                                                       <id>
                                                                                                       [xdim=<x>
                                                                                                       ,
                                                                                                       ydim=<y>
                                                                                                       |
                                                                                                       dim=<dim>
                                                                                                       ,
                                                                                                       zdim=3]
                                                                                                       ,
                                                                                                       bitpix=<b>
                                                                                                       ,
                                                                                                       [skip=<s>
                                                                                                       ]
                                                                                                       ]
                                                                                                        [array
                                                                                                       [key|
                                                                                                       shmid]
                                                                                                       <id>
                                                                                                       [xdim=<x>
                                                                                                       ,
                                                                                                       ydim=<y>
                                                                                                       |
                                                                                                       dim=<dim>
                                                                                                       ]
                                                                                                       ,
                                                                                                       bitpix=<b>
                                                                                                       ,
                                                                                                       [skip=<s>
                                                                                                       ]
                                                                                                       ]

                                                                                                   Example:

                                                                                                       ds9
                                                                                                       -shm
                                                                                                       102

                                                                                                       ds9
                                                                                                       -shm
                                                                                                       key
                                                                                                       102

                                                                                                       ds9
                                                                                                       -shm
                                                                                                       shmid
                                                                                                       102
                                                                                                       foo

                                                                                                       ds9
                                                                                                       -shm
                                                                                                       fits
                                                                                                       100
                                                                                                       foo

                                                                                                       ds9
                                                                                                       -shm
                                                                                                       mosaicimage
                                                                                                       iraf
                                                                                                       key
                                                                                                       100
                                                                                                       foo

                                                                                                       ds9
                                                                                                       -shm
                                                                                                       mosaicimage
                                                                                                       wcs
                                                                                                       key
                                                                                                       100
                                                                                                       foo

                                                                                                       ds9
                                                                                                       -shm
                                                                                                       mosaicimage
                                                                                                       wcsa
                                                                                                       key
                                                                                                       100
                                                                                                       foo

                                                                                                       ds9
                                                                                                       -shm
                                                                                                       mosaicimage
                                                                                                       wfpc2
                                                                                                       key
                                                                                                       100
                                                                                                       foo

                                                                                                       ds9
                                                                                                       -shm
                                                                                                       mosaic
                                                                                                       iraf
                                                                                                       key
                                                                                                       100
                                                                                                       foo

                                                                                                       ds9
                                                                                                       -shm
                                                                                                       mosaic
                                                                                                       wcs
                                                                                                       key
                                                                                                       100
                                                                                                       foo

                                                                                                       ds9
                                                                                                       -shm
                                                                                                       rgbcube
                                                                                                       key
                                                                                                       100
                                                                                                       foo

                                                                                                       ds9
                                                                                                       -shm
                                                                                                       rgbimage
                                                                                                       key
                                                                                                       100
                                                                                                       foo

                                                                                                       ds9
                                                                                                       -shm
                                                                                                       rgbarray
                                                                                                       shmid
                                                                                                       102
                                                                                                       [dim=32,
                                                                                                       zdim=3,
                                                                                                       bitpix=-32]

                                                                                                       ds9
                                                                                                       -shm
                                                                                                       array
                                                                                                       shmid
                                                                                                       102
                                                                                                       [dim=32,
                                                                                                       bitpix=-32]
                                                                                                       sia
                                                                                                       Support
                                                                                                       for
                                                                                                       VO
                                                                                                       Simple
                                                                                                       Image
                                                                                                       Access
                                                                                                       protocol.
                                                                                                       The
                                                                                                       first
                                                                                                       command
                                                                                                       will
                                                                                                       create
                                                                                                       a
                                                                                                       new
                                                                                                       search.
                                                                                                       All
                                                                                                       other
                                                                                                       commands
                                                                                                       operated
                                                                                                       on
                                                                                                       the
                                                                                                       last
                                                                                                       search
                                                                                                       created,
                                                                                                       unless
                                                                                                       indicated
                                                                                                       otherwise
                                                                                                       via
                                                                                                       current
                                                                                                       command.

                                                                                                           Syntax
                                                                                                               -sia[2mass|
                                                                                                               akari|
                                                                                                               astrowise|
                                                                                                               cadc|
                                                                                                               cxc|
                                                                                                               hla|
                                                                                                               mast|
                                                                                                               sdss|
                                                                                                               skyview|
                                                                                                               tgssadr]
                                                                                                                [cancel]
                                                                                                                [clear]
                                                                                                                [close]
                                                                                                                [save
                                                                                                               <filename>
                                                                                                               ]
                                                                                                                [export
                                                                                                               rdb|
                                                                                                               tsv
                                                                                                               <filename>
                                                                                                               ]
                                                                                                                [coordinate
                                                                                                               <ra>
                                                                                                               <dec>
                                                                                                               <coordsys>
                                                                                                               ]
                                                                                                                [crosshair]
                                                                                                                [current
                                                                                                               <ref>
                                                                                                               ]
                                                                                                                [name
                                                                                                               <object>
                                                                                                               ]
                                                                                                                [print]
                                                                                                                [retrieve]
                                                                                                                [radius
                                                                                                               <value>
                                                                                                               degrees|
                                                                                                               arcmin|
                                                                                                               arcsec]
                                                                                                                [sky
                                                                                                               <skyframe>
                                                                                                               ]
                                                                                                                [skyformat
                                                                                                               <skyformat>
                                                                                                               ]
                                                                                                                [system
                                                                                                               <coordsys>
                                                                                                               ]
                                                                                                                [update]

                                                                                                           Example:

                                                                                                               ds9
                                                                                                               -sia
                                                                                                               2mass

                                                                                                               ds9
                                                                                                               -sia
                                                                                                               cancel

                                                                                                               ds9
                                                                                                               -sia
                                                                                                               clear

                                                                                                               ds9
                                                                                                               -sia
                                                                                                               close

                                                                                                               ds9
                                                                                                               -sia
                                                                                                               coordinate
                                                                                                               202.48
                                                                                                               47.21
                                                                                                               fk5

                                                                                                               ds9
                                                                                                               -sia
                                                                                                               crosshair

                                                                                                               ds9
                                                                                                               -sia
                                                                                                               current
                                                                                                               2mass

                                                                                                               ds9
                                                                                                               -sia
                                                                                                               export
                                                                                                               tsv
                                                                                                               bar.tsv

                                                                                                               ds9
                                                                                                               -sia
                                                                                                               name
                                                                                                               m51

                                                                                                               ds9
                                                                                                               -sia
                                                                                                               print

                                                                                                               ds9
                                                                                                               -sia
                                                                                                               retrieve

                                                                                                               ds9
                                                                                                               -sia
                                                                                                               save
                                                                                                               foo.xml

                                                                                                               ds9
                                                                                                               -sia
                                                                                                               radius
                                                                                                               1
                                                                                                               degrees

                                                                                                               ds9
                                                                                                               -sia
                                                                                                               sky
                                                                                                               fk5

                                                                                                               ds9
                                                                                                               -sia
                                                                                                               skyformat
                                                                                                               degrees

                                                                                                               ds9
                                                                                                               -sia
                                                                                                               system
                                                                                                               wcs

                                                                                                               ds9
                                                                                                               -sia
                                                                                                               update
                                                                                                               single
                                                                                                               Set
                                                                                                               display
                                                                                                               mode
                                                                                                               to
                                                                                                               single.

                                                                                                                   Syntax
                                                                                                                       -single

                                                                                                                   Example:

                                                                                                                       ds9
                                                                                                                       -single
                                                                                                                       skyview
                                                                                                                       Support
                                                                                                                       for
                                                                                                                       SkyView
                                                                                                                       image
                                                                                                                       server
                                                                                                                       at
                                                                                                                       HEASARC.

                                                                                                                           Syntax
                                                                                                                               -skyview
                                                                                                                               []
                                                                                                                                [<object>
                                                                                                                               ]
                                                                                                                                [name
                                                                                                                               <object>
                                                                                                                               |
                                                                                                                               clear]
                                                                                                                                [<ra>
                                                                                                                               <dec>
                                                                                                                               ]
                                                                                                                               #
                                                                                                                               in
                                                                                                                               wcs
                                                                                                                               fk5
                                                                                                                                [size
                                                                                                                               <width>
                                                                                                                               <height>
                                                                                                                               degrees|
                                                                                                                               arcmin|
                                                                                                                               arcsec]
                                                                                                                                [pixels
                                                                                                                               <width>
                                                                                                                               <height>
                                                                                                                               ]
                                                                                                                                [save
                                                                                                                               yes|
                                                                                                                               no]
                                                                                                                                [frame
                                                                                                                               new|
                                                                                                                               current]
                                                                                                                                [update
                                                                                                                               frame|
                                                                                                                               crosshair]
                                                                                                                                [survey
                                                                                                                               <survey>
                                                                                                                               ]
                                                                                                                                [open|
                                                                                                                               close]

                                                                                                                           Example:

                                                                                                                               ds9
                                                                                                                               -skyview

                                                                                                                               ds9
                                                                                                                               -skyview
                                                                                                                               m31

                                                                                                                               ds9
                                                                                                                               -skyview
                                                                                                                               name
                                                                                                                               m31

                                                                                                                               ds9
                                                                                                                               -skyview
                                                                                                                               name
                                                                                                                               clear

                                                                                                                               ds9
                                                                                                                               -skyview
                                                                                                                               00:42:44.404
                                                                                                                               +41:16:08.78

                                                                                                                               ds9
                                                                                                                               -skyview
                                                                                                                               size
                                                                                                                               60
                                                                                                                               60
                                                                                                                               arcmin

                                                                                                                               ds9
                                                                                                                               -skyview
                                                                                                                               pixels
                                                                                                                               600
                                                                                                                               600

                                                                                                                               ds9
                                                                                                                               -skyview
                                                                                                                               save
                                                                                                                               yes

                                                                                                                               ds9
                                                                                                                               -skyview
                                                                                                                               frame
                                                                                                                               current

                                                                                                                               ds9
                                                                                                                               -skyview
                                                                                                                               update
                                                                                                                               frame

                                                                                                                               ds9
                                                                                                                               -skyview
                                                                                                                               survey
                                                                                                                               sdssi

                                                                                                                               ds9
                                                                                                                               -skyview
                                                                                                                               open

                                                                                                                               ds9
                                                                                                                               -skyview
                                                                                                                               close
                                                                                                                               sleep
                                                                                                                               Delays
                                                                                                                               execution
                                                                                                                               for
                                                                                                                               specified
                                                                                                                               number
                                                                                                                               of
                                                                                                                               seconds.
                                                                                                                               Default
                                                                                                                               is
                                                                                                                               1
                                                                                                                               second.

                                                                                                                                   Syntax
                                                                                                                                       -sleep
                                                                                                                                       [#]

                                                                                                                                   Example:

                                                                                                                                       ds9
                                                                                                                                       -sleep

                                                                                                                                       ds9
                                                                                                                                       -sleep
                                                                                                                                       2
                                                                                                                                       slice
                                                                                                                                       noslice
                                                                                                                                       Indicates
                                                                                                                                       next
                                                                                                                                       files
                                                                                                                                       loaded
                                                                                                                                       are
                                                                                                                                       to
                                                                                                                                       treated
                                                                                                                                       as
                                                                                                                                       slices
                                                                                                                                       of
                                                                                                                                       a
                                                                                                                                       cube.
                                                                                                                                       Can
                                                                                                                                       be
                                                                                                                                       disabled
                                                                                                                                       with
                                                                                                                                       noslice
                                                                                                                                       command.

                                                                                                                                           Syntax
                                                                                                                                               -slice
                                                                                                                                               <filename>
                                                                                                                                               -noslice

                                                                                                                                           Example:

                                                                                                                                               ds9
                                                                                                                                               -slice
                                                                                                                                               *.fits

                                                                                                                                               ds9
                                                                                                                                               -noslice
                                                                                                                                               smooth
                                                                                                                                               Smooth
                                                                                                                                               current
                                                                                                                                               image
                                                                                                                                               or
                                                                                                                                               set
                                                                                                                                               smooth
                                                                                                                                               parameters.
                                                                                                                                               Boxcar
                                                                                                                                               width
                                                                                                                                               =2*radius+1
                                                                                                                                               Tophat
                                                                                                                                               diameter
                                                                                                                                               =2*radius+1
                                                                                                                                               Gaussian
                                                                                                                                               diameter
                                                                                                                                               =2*radius+1,
                                                                                                                                               mean=0
                                                                                                                                               Elliptical
                                                                                                                                               Gaussian
                                                                                                                                               diameter
                                                                                                                                               =2*radius+1,
                                                                                                                                               mean=0

                                                                                                                                                   Syntax
                                                                                                                                                       -smooth
                                                                                                                                                       []
                                                                                                                                                        [yes|
                                                                                                                                                       no]
                                                                                                                                                        [function
                                                                                                                                                       boxcar|
                                                                                                                                                       tophat|
                                                                                                                                                       gaussian|
                                                                                                                                                       elliptic]
                                                                                                                                                        [radius
                                                                                                                                                       <value>
                                                                                                                                                       ]
                                                                                                                                                        [radiusminor
                                                                                                                                                       <value>
                                                                                                                                                       ]
                                                                                                                                                        [sigma
                                                                                                                                                       <value>
                                                                                                                                                       ]
                                                                                                                                                        [sigmaminor
                                                                                                                                                       <value>
                                                                                                                                                       ]
                                                                                                                                                        [angle
                                                                                                                                                       <value>
                                                                                                                                                       ]
                                                                                                                                                        [match]
                                                                                                                                                        [lock
                                                                                                                                                       [yes|
                                                                                                                                                       no]
                                                                                                                                                       ]
                                                                                                                                                        [open|
                                                                                                                                                       close]

                                                                                                                                                   Example:

                                                                                                                                                       ds9
                                                                                                                                                       -smooth

                                                                                                                                                       ds9
                                                                                                                                                       -smooth
                                                                                                                                                       yes

                                                                                                                                                       ds9
                                                                                                                                                       -smooth
                                                                                                                                                       function
                                                                                                                                                       tophat

                                                                                                                                                       ds9
                                                                                                                                                       -smooth
                                                                                                                                                       radius
                                                                                                                                                       4

                                                                                                                                                       ds9
                                                                                                                                                       -smooth
                                                                                                                                                       radiusminor
                                                                                                                                                       4

                                                                                                                                                       ds9
                                                                                                                                                       -smooth
                                                                                                                                                       sigma
                                                                                                                                                       2.0

                                                                                                                                                       ds9
                                                                                                                                                       -smooth
                                                                                                                                                       sigmaminor
                                                                                                                                                       2.0

                                                                                                                                                       ds9
                                                                                                                                                       -smooth
                                                                                                                                                       angle
                                                                                                                                                       45

                                                                                                                                                       ds9
                                                                                                                                                       -smooth
                                                                                                                                                       match

                                                                                                                                                       ds9
                                                                                                                                                       -smooth
                                                                                                                                                       lock
                                                                                                                                                       yes

                                                                                                                                                       ds9
                                                                                                                                                       -smooth
                                                                                                                                                       open

                                                                                                                                                       ds9
                                                                                                                                                       -smooth
                                                                                                                                                       close
                                                                                                                                                       squared
                                                                                                                                                       Select
                                                                                                                                                       squared
                                                                                                                                                       scale
                                                                                                                                                       function
                                                                                                                                                       for
                                                                                                                                                       the
                                                                                                                                                       current
                                                                                                                                                       frame.

                                                                                                                                                           Syntax
                                                                                                                                                               -squared

                                                                                                                                                           Example:

                                                                                                                                                               ds9
                                                                                                                                                               -squared
                                                                                                                                                               sqrt
                                                                                                                                                               Select
                                                                                                                                                               square
                                                                                                                                                               soot
                                                                                                                                                               scale
                                                                                                                                                               function
                                                                                                                                                               for
                                                                                                                                                               the
                                                                                                                                                               current
                                                                                                                                                               frame.

                                                                                                                                                                   Syntax
                                                                                                                                                                       -sqrt

                                                                                                                                                                   Example:

                                                                                                                                                                       ds9
                                                                                                                                                                       -sqrt
                                                                                                                                                                       source
                                                                                                                                                                       Source
                                                                                                                                                                       TCL
                                                                                                                                                                       code
                                                                                                                                                                       from
                                                                                                                                                                       a
                                                                                                                                                                       file.

                                                                                                                                                                           Syntax
                                                                                                                                                                               -source
                                                                                                                                                                               <filename>

                                                                                                                                                                           Example:

                                                                                                                                                                               ds9
                                                                                                                                                                               -source
                                                                                                                                                                               extensions.tcl
                                                                                                                                                                               tcl
                                                                                                                                                                               Execute
                                                                                                                                                                               one
                                                                                                                                                                               TCL
                                                                                                                                                                               command.
                                                                                                                                                                               Note:
                                                                                                                                                                               this
                                                                                                                                                                               a
                                                                                                                                                                               different
                                                                                                                                                                               behavior
                                                                                                                                                                               from
                                                                                                                                                                               previous
                                                                                                                                                                               versions
                                                                                                                                                                               of
                                                                                                                                                                               DS9.

                                                                                                                                                                                   Syntax
                                                                                                                                                                                       -tcl
                                                                                                                                                                                       <tcl
                                                                                                                                                                                       command>

                                                                                                                                                                                   Example:

                                                                                                                                                                                       ds9
                                                                                                                                                                                       -tcl
                                                                                                                                                                                       'puts
                                                                                                                                                                                       "Hello,
                                                                                                                                                                                       World"'
                                                                                                                                                                                       tiff
                                                                                                                                                                                       Load
                                                                                                                                                                                       TIFF
                                                                                                                                                                                       image
                                                                                                                                                                                       into
                                                                                                                                                                                       current
                                                                                                                                                                                       frame.

                                                                                                                                                                                           Syntax
                                                                                                                                                                                               -tiff
                                                                                                                                                                                               <filename>

                                                                                                                                                                                           Example:

                                                                                                                                                                                               ds9
                                                                                                                                                                                               -tiff
                                                                                                                                                                                               foo.tiff
                                                                                                                                                                                               $cat
                                                                                                                                                                                               foo.fits
                                                                                                                                                                                               |
                                                                                                                                                                                               ds9
                                                                                                                                                                                               -tiff
                                                                                                                                                                                               -
                                                                                                                                                                                               tile
                                                                                                                                                                                               Controls
                                                                                                                                                                                               the
                                                                                                                                                                                               tile
                                                                                                                                                                                               display
                                                                                                                                                                                               mode.

                                                                                                                                                                                                   Syntax
                                                                                                                                                                                                       -tile
                                                                                                                                                                                                       []
                                                                                                                                                                                                        [yes|
                                                                                                                                                                                                       no]
                                                                                                                                                                                                        [mode
                                                                                                                                                                                                       grid|
                                                                                                                                                                                                       column|
                                                                                                                                                                                                       row]
                                                                                                                                                                                                        [grid]
                                                                                                                                                                                                        [grid
                                                                                                                                                                                                       mode
                                                                                                                                                                                                       automatic|
                                                                                                                                                                                                       manual]
                                                                                                                                                                                                        [grid
                                                                                                                                                                                                       direction
                                                                                                                                                                                                       x|
                                                                                                                                                                                                       y]
                                                                                                                                                                                                        [grid
                                                                                                                                                                                                       layout
                                                                                                                                                                                                       <col>
                                                                                                                                                                                                       <row>
                                                                                                                                                                                                       ]
                                                                                                                                                                                                        [grid
                                                                                                                                                                                                       gap
                                                                                                                                                                                                       <pixels>
                                                                                                                                                                                                       ]
                                                                                                                                                                                                        [row]
                                                                                                                                                                                                        [column]

                                                                                                                                                                                                   Example:

                                                                                                                                                                                                       ds9
                                                                                                                                                                                                       -tile

                                                                                                                                                                                                       ds9
                                                                                                                                                                                                       -tile
                                                                                                                                                                                                       yes

                                                                                                                                                                                                       ds9
                                                                                                                                                                                                       -tile
                                                                                                                                                                                                       mode
                                                                                                                                                                                                       row

                                                                                                                                                                                                       ds9
                                                                                                                                                                                                       -tile
                                                                                                                                                                                                       grid

                                                                                                                                                                                                       ds9
                                                                                                                                                                                                       -tile
                                                                                                                                                                                                       grid
                                                                                                                                                                                                       mode
                                                                                                                                                                                                       manual

                                                                                                                                                                                                       ds9
                                                                                                                                                                                                       -tile
                                                                                                                                                                                                       grid
                                                                                                                                                                                                       direction
                                                                                                                                                                                                       x

                                                                                                                                                                                                       ds9
                                                                                                                                                                                                       -tile
                                                                                                                                                                                                       grid
                                                                                                                                                                                                       layout
                                                                                                                                                                                                       5
                                                                                                                                                                                                       5

                                                                                                                                                                                                       ds9
                                                                                                                                                                                                       -tile
                                                                                                                                                                                                       grid
                                                                                                                                                                                                       gap
                                                                                                                                                                                                       10

                                                                                                                                                                                                       ds9
                                                                                                                                                                                                       -tile
                                                                                                                                                                                                       row

                                                                                                                                                                                                       ds9
                                                                                                                                                                                                       -tile
                                                                                                                                                                                                       column
                                                                                                                                                                                                       title
                                                                                                                                                                                                       Changes
                                                                                                                                                                                                       the
                                                                                                                                                                                                       display
                                                                                                                                                                                                       window
                                                                                                                                                                                                       title
                                                                                                                                                                                                       to
                                                                                                                                                                                                       the
                                                                                                                                                                                                       specified
                                                                                                                                                                                                       name.

                                                                                                                                                                                                           Syntax
                                                                                                                                                                                                               -title
                                                                                                                                                                                                               name

                                                                                                                                                                                                           Example:

                                                                                                                                                                                                               ds9
                                                                                                                                                                                                               -title
                                                                                                                                                                                                               Voyager
                                                                                                                                                                                                               unix
                                                                                                                                                                                                               Set
                                                                                                                                                                                                               the
                                                                                                                                                                                                               IRAF
                                                                                                                                                                                                               unix
                                                                                                                                                                                                               socket
                                                                                                                                                                                                               name,
                                                                                                                                                                                                               used
                                                                                                                                                                                                               by
                                                                                                                                                                                                               IRAF
                                                                                                                                                                                                               to
                                                                                                                                                                                                               communicate
                                                                                                                                                                                                               with
                                                                                                                                                                                                               DS9.
                                                                                                                                                                                                               The
                                                                                                                                                                                                               default
                                                                                                                                                                                                               is
                                                                                                                                                                                                               /tmp/.IMT%d,
                                                                                                                                                                                                               so
                                                                                                                                                                                                               that
                                                                                                                                                                                                               the
                                                                                                                                                                                                               standard
                                                                                                                                                                                                               IRAF
                                                                                                                                                                                                               unix
                                                                                                                                                                                                               socket
                                                                                                                                                                                                               is
                                                                                                                                                                                                               defined.

                                                                                                                                                                                                                   Syntax
                                                                                                                                                                                                                       -unix
                                                                                                                                                                                                                       name

                                                                                                                                                                                                                   Example:

                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                       -unix
                                                                                                                                                                                                                       "/tmp/.IMT%d"
                                                                                                                                                                                                                       unix_only
                                                                                                                                                                                                                       Only
                                                                                                                                                                                                                       use
                                                                                                                                                                                                                       the
                                                                                                                                                                                                                       IRAF
                                                                                                                                                                                                                       unix
                                                                                                                                                                                                                       socket
                                                                                                                                                                                                                       name.
                                                                                                                                                                                                                       This
                                                                                                                                                                                                                       is
                                                                                                                                                                                                                       the
                                                                                                                                                                                                                       same
                                                                                                                                                                                                                       as
                                                                                                                                                                                                                       -fifo
                                                                                                                                                                                                                       none
                                                                                                                                                                                                                       -port
                                                                                                                                                                                                                       0.

                                                                                                                                                                                                                           Syntax
                                                                                                                                                                                                                               -unix_only

                                                                                                                                                                                                                           Example:

                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                               -unix_only
                                                                                                                                                                                                                               update
                                                                                                                                                                                                                               Updates
                                                                                                                                                                                                                               the
                                                                                                                                                                                                                               current
                                                                                                                                                                                                                               frame
                                                                                                                                                                                                                               or
                                                                                                                                                                                                                               region
                                                                                                                                                                                                                               of
                                                                                                                                                                                                                               frame.
                                                                                                                                                                                                                               In
                                                                                                                                                                                                                               the
                                                                                                                                                                                                                               second
                                                                                                                                                                                                                               form,
                                                                                                                                                                                                                               the
                                                                                                                                                                                                                               first
                                                                                                                                                                                                                               argument
                                                                                                                                                                                                                               is
                                                                                                                                                                                                                               the
                                                                                                                                                                                                                               number
                                                                                                                                                                                                                               of
                                                                                                                                                                                                                               the
                                                                                                                                                                                                                               fits
                                                                                                                                                                                                                               HDU
                                                                                                                                                                                                                               (starting
                                                                                                                                                                                                                               with
                                                                                                                                                                                                                               1)
                                                                                                                                                                                                                               and
                                                                                                                                                                                                                               the
                                                                                                                                                                                                                               remaining
                                                                                                                                                                                                                               args
                                                                                                                                                                                                                               are
                                                                                                                                                                                                                               a
                                                                                                                                                                                                                               bounding
                                                                                                                                                                                                                               box
                                                                                                                                                                                                                               in
                                                                                                                                                                                                                               IMAGE
                                                                                                                                                                                                                               coordinates.
                                                                                                                                                                                                                               By
                                                                                                                                                                                                                               default,
                                                                                                                                                                                                                               the
                                                                                                                                                                                                                               screen
                                                                                                                                                                                                                               is
                                                                                                                                                                                                                               updated
                                                                                                                                                                                                                               the
                                                                                                                                                                                                                               next
                                                                                                                                                                                                                               available
                                                                                                                                                                                                                               idle
                                                                                                                                                                                                                               cycle.
                                                                                                                                                                                                                               However,
                                                                                                                                                                                                                               you
                                                                                                                                                                                                                               may
                                                                                                                                                                                                                               force
                                                                                                                                                                                                                               an
                                                                                                                                                                                                                               immediate
                                                                                                                                                                                                                               update
                                                                                                                                                                                                                               by
                                                                                                                                                                                                                               specifying
                                                                                                                                                                                                                               the
                                                                                                                                                                                                                               NOW
                                                                                                                                                                                                                               option.

                                                                                                                                                                                                                                   Syntax
                                                                                                                                                                                                                                       -update
                                                                                                                                                                                                                                       []
                                                                                                                                                                                                                                        [#
                                                                                                                                                                                                                                       x1
                                                                                                                                                                                                                                       y1
                                                                                                                                                                                                                                       x2
                                                                                                                                                                                                                                       y2]
                                                                                                                                                                                                                                        [now]
                                                                                                                                                                                                                                        [now
                                                                                                                                                                                                                                       #
                                                                                                                                                                                                                                       x1
                                                                                                                                                                                                                                       y1
                                                                                                                                                                                                                                       x2
                                                                                                                                                                                                                                       y2]

                                                                                                                                                                                                                                   Example:

                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                       -update

                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                       -update
                                                                                                                                                                                                                                       1
                                                                                                                                                                                                                                       100
                                                                                                                                                                                                                                       100
                                                                                                                                                                                                                                       300
                                                                                                                                                                                                                                       400

                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                       -update
                                                                                                                                                                                                                                       now

                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                       -update
                                                                                                                                                                                                                                       now
                                                                                                                                                                                                                                       1
                                                                                                                                                                                                                                       100
                                                                                                                                                                                                                                       100
                                                                                                                                                                                                                                       300
                                                                                                                                                                                                                                       400
                                                                                                                                                                                                                                       url
                                                                                                                                                                                                                                       Load
                                                                                                                                                                                                                                       FITS
                                                                                                                                                                                                                                       from
                                                                                                                                                                                                                                       URL
                                                                                                                                                                                                                                       into
                                                                                                                                                                                                                                       the
                                                                                                                                                                                                                                       current
                                                                                                                                                                                                                                       frame

                                                                                                                                                                                                                                           Syntax
                                                                                                                                                                                                                                               -url
                                                                                                                                                                                                                                               <url>

                                                                                                                                                                                                                                           Example:

                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                               -url
                                                                                                                                                                                                                                               http://foo.bar.edu/foo.fits
                                                                                                                                                                                                                                               version
                                                                                                                                                                                                                                               Returns
                                                                                                                                                                                                                                               the
                                                                                                                                                                                                                                               current
                                                                                                                                                                                                                                               version
                                                                                                                                                                                                                                               of
                                                                                                                                                                                                                                               DS9
                                                                                                                                                                                                                                               and
                                                                                                                                                                                                                                               exits.

                                                                                                                                                                                                                                                   Syntax
                                                                                                                                                                                                                                                       -version

                                                                                                                                                                                                                                                   Example:

                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                       -version
                                                                                                                                                                                                                                                       view
                                                                                                                                                                                                                                                       Controls
                                                                                                                                                                                                                                                       the
                                                                                                                                                                                                                                                       GUI
                                                                                                                                                                                                                                                       and
                                                                                                                                                                                                                                                       visible
                                                                                                                                                                                                                                                       RGB
                                                                                                                                                                                                                                                       frame
                                                                                                                                                                                                                                                       color
                                                                                                                                                                                                                                                       channels.

                                                                                                                                                                                                                                                           Syntax
                                                                                                                                                                                                                                                               -view
                                                                                                                                                                                                                                                               [layout
                                                                                                                                                                                                                                                               horizontal|
                                                                                                                                                                                                                                                               vertical|
                                                                                                                                                                                                                                                               basic|
                                                                                                                                                                                                                                                               advanced]
                                                                                                                                                                                                                                                                [multi
                                                                                                                                                                                                                                                               yes|
                                                                                                                                                                                                                                                               no]
                                                                                                                                                                                                                                                                [keyvalue
                                                                                                                                                                                                                                                               <string>
                                                                                                                                                                                                                                                               ]
                                                                                                                                                                                                                                                                [info
                                                                                                                                                                                                                                                               yes|
                                                                                                                                                                                                                                                               no]
                                                                                                                                                                                                                                                                [panner
                                                                                                                                                                                                                                                               yes|
                                                                                                                                                                                                                                                               no]
                                                                                                                                                                                                                                                                [magnifier
                                                                                                                                                                                                                                                               yes|
                                                                                                                                                                                                                                                               no]
                                                                                                                                                                                                                                                                [buttons
                                                                                                                                                                                                                                                               yes|
                                                                                                                                                                                                                                                               no]
                                                                                                                                                                                                                                                                [icons
                                                                                                                                                                                                                                                               yes|
                                                                                                                                                                                                                                                               no]
                                                                                                                                                                                                                                                                [colorbar
                                                                                                                                                                                                                                                               yes|
                                                                                                                                                                                                                                                               no]
                                                                                                                                                                                                                                                                [graph
                                                                                                                                                                                                                                                               horizontal|
                                                                                                                                                                                                                                                               vertical
                                                                                                                                                                                                                                                               yes|
                                                                                                                                                                                                                                                               no]
                                                                                                                                                                                                                                                                [filename
                                                                                                                                                                                                                                                               yes|
                                                                                                                                                                                                                                                               no]
                                                                                                                                                                                                                                                                [object
                                                                                                                                                                                                                                                               yes|
                                                                                                                                                                                                                                                               no]
                                                                                                                                                                                                                                                                [keyword
                                                                                                                                                                                                                                                               yes|
                                                                                                                                                                                                                                                               no]
                                                                                                                                                                                                                                                                [minmax
                                                                                                                                                                                                                                                               yes|
                                                                                                                                                                                                                                                               no]
                                                                                                                                                                                                                                                                [lowhigh
                                                                                                                                                                                                                                                               yes|
                                                                                                                                                                                                                                                               no]
                                                                                                                                                                                                                                                                [units
                                                                                                                                                                                                                                                               yes|
                                                                                                                                                                                                                                                               no]
                                                                                                                                                                                                                                                                [image|
                                                                                                                                                                                                                                                               physical|
                                                                                                                                                                                                                                                               wcs|
                                                                                                                                                                                                                                                               wcsa...wcsz
                                                                                                                                                                                                                                                               yes|
                                                                                                                                                                                                                                                               no]
                                                                                                                                                                                                                                                                [frame
                                                                                                                                                                                                                                                               yes|
                                                                                                                                                                                                                                                               no]
                                                                                                                                                                                                                                                                [red
                                                                                                                                                                                                                                                               yes|
                                                                                                                                                                                                                                                               no]
                                                                                                                                                                                                                                                                [green
                                                                                                                                                                                                                                                               yes|
                                                                                                                                                                                                                                                               no]
                                                                                                                                                                                                                                                                [blue
                                                                                                                                                                                                                                                               yes|
                                                                                                                                                                                                                                                               no]

                                                                                                                                                                                                                                                           Example:

                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                               -view
                                                                                                                                                                                                                                                               layout
                                                                                                                                                                                                                                                               vertical

                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                               -view
                                                                                                                                                                                                                                                               multi
                                                                                                                                                                                                                                                               yes

                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                               -view
                                                                                                                                                                                                                                                               keyvalue
                                                                                                                                                                                                                                                               BITPIX

                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                               -view
                                                                                                                                                                                                                                                               info
                                                                                                                                                                                                                                                               yes

                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                               -view
                                                                                                                                                                                                                                                               panner
                                                                                                                                                                                                                                                               yes

                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                               -view
                                                                                                                                                                                                                                                               magnifier
                                                                                                                                                                                                                                                               yes

                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                               -view
                                                                                                                                                                                                                                                               buttons
                                                                                                                                                                                                                                                               yes

                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                               -view
                                                                                                                                                                                                                                                               icons
                                                                                                                                                                                                                                                               yes

                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                               -view
                                                                                                                                                                                                                                                               colorbar
                                                                                                                                                                                                                                                               yes

                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                               -view
                                                                                                                                                                                                                                                               graph
                                                                                                                                                                                                                                                               horizontal
                                                                                                                                                                                                                                                               yes

                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                               -view
                                                                                                                                                                                                                                                               filename
                                                                                                                                                                                                                                                               yes

                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                               -view
                                                                                                                                                                                                                                                               object
                                                                                                                                                                                                                                                               yes

                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                               -view
                                                                                                                                                                                                                                                               keyword
                                                                                                                                                                                                                                                               yes

                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                               -view
                                                                                                                                                                                                                                                               minmax
                                                                                                                                                                                                                                                               yes

                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                               -view
                                                                                                                                                                                                                                                               lowhigh
                                                                                                                                                                                                                                                               yes

                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                               -view
                                                                                                                                                                                                                                                               wcsa
                                                                                                                                                                                                                                                               yes

                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                               -view
                                                                                                                                                                                                                                                               frame
                                                                                                                                                                                                                                                               yes

                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                               -view
                                                                                                                                                                                                                                                               red
                                                                                                                                                                                                                                                               yes

                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                               -view
                                                                                                                                                                                                                                                               green
                                                                                                                                                                                                                                                               yes

                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                               -view
                                                                                                                                                                                                                                                               blue
                                                                                                                                                                                                                                                               yes
                                                                                                                                                                                                                                                               visual
                                                                                                                                                                                                                                                               Force
                                                                                                                                                                                                                                                               DS9
                                                                                                                                                                                                                                                               to
                                                                                                                                                                                                                                                               use
                                                                                                                                                                                                                                                               the
                                                                                                                                                                                                                                                               specified
                                                                                                                                                                                                                                                               color
                                                                                                                                                                                                                                                               visual.
                                                                                                                                                                                                                                                               This
                                                                                                                                                                                                                                                               argument
                                                                                                                                                                                                                                                               MUST
                                                                                                                                                                                                                                                               be
                                                                                                                                                                                                                                                               the
                                                                                                                                                                                                                                                               first
                                                                                                                                                                                                                                                               argument
                                                                                                                                                                                                                                                               listed.
                                                                                                                                                                                                                                                               Requires
                                                                                                                                                                                                                                                               the
                                                                                                                                                                                                                                                               visual
                                                                                                                                                                                                                                                               be
                                                                                                                                                                                                                                                               available.

                                                                                                                                                                                                                                                                   Syntax
                                                                                                                                                                                                                                                                       -visual
                                                                                                                                                                                                                                                                       [truecolor|
                                                                                                                                                                                                                                                                       truecolor8|
                                                                                                                                                                                                                                                                       truecolor16|
                                                                                                                                                                                                                                                                       truecolor24]

                                                                                                                                                                                                                                                                   Example:

                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                       -visual
                                                                                                                                                                                                                                                                       truecolor24
                                                                                                                                                                                                                                                                       vla
                                                                                                                                                                                                                                                                       Support
                                                                                                                                                                                                                                                                       for
                                                                                                                                                                                                                                                                       VLA
                                                                                                                                                                                                                                                                       Sky
                                                                                                                                                                                                                                                                       Survey.

                                                                                                                                                                                                                                                                           Syntax
                                                                                                                                                                                                                                                                               -vla
                                                                                                                                                                                                                                                                               []
                                                                                                                                                                                                                                                                                [<object>
                                                                                                                                                                                                                                                                               ]
                                                                                                                                                                                                                                                                                [name
                                                                                                                                                                                                                                                                               <object>
                                                                                                                                                                                                                                                                               |
                                                                                                                                                                                                                                                                               clear]
                                                                                                                                                                                                                                                                                [<ra>
                                                                                                                                                                                                                                                                               <dec>
                                                                                                                                                                                                                                                                               ]
                                                                                                                                                                                                                                                                               #
                                                                                                                                                                                                                                                                               in
                                                                                                                                                                                                                                                                               wcs
                                                                                                                                                                                                                                                                               fk5
                                                                                                                                                                                                                                                                                [size
                                                                                                                                                                                                                                                                               <width>
                                                                                                                                                                                                                                                                               <height>
                                                                                                                                                                                                                                                                               degrees|
                                                                                                                                                                                                                                                                               arcmin|
                                                                                                                                                                                                                                                                               arcsec]
                                                                                                                                                                                                                                                                                [save
                                                                                                                                                                                                                                                                               yes|
                                                                                                                                                                                                                                                                               no]
                                                                                                                                                                                                                                                                                [frame
                                                                                                                                                                                                                                                                               new|
                                                                                                                                                                                                                                                                               current]
                                                                                                                                                                                                                                                                                [update
                                                                                                                                                                                                                                                                               frame|
                                                                                                                                                                                                                                                                               crosshair]
                                                                                                                                                                                                                                                                                [survey
                                                                                                                                                                                                                                                                               first|
                                                                                                                                                                                                                                                                               stripe82]
                                                                                                                                                                                                                                                                                [open|
                                                                                                                                                                                                                                                                               close]

                                                                                                                                                                                                                                                                           Example:

                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                               -vla

                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                               -vla
                                                                                                                                                                                                                                                                               m31

                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                               -vla
                                                                                                                                                                                                                                                                               name
                                                                                                                                                                                                                                                                               m31

                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                               -vla
                                                                                                                                                                                                                                                                               name
                                                                                                                                                                                                                                                                               clear

                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                               -vla
                                                                                                                                                                                                                                                                               00:42:44.404
                                                                                                                                                                                                                                                                               +41:16:08.78

                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                               -vla
                                                                                                                                                                                                                                                                               size
                                                                                                                                                                                                                                                                               60
                                                                                                                                                                                                                                                                               60
                                                                                                                                                                                                                                                                               arcmin

                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                               -vla
                                                                                                                                                                                                                                                                               save
                                                                                                                                                                                                                                                                               yes

                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                               -vla
                                                                                                                                                                                                                                                                               frame
                                                                                                                                                                                                                                                                               current

                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                               -vla
                                                                                                                                                                                                                                                                               update
                                                                                                                                                                                                                                                                               frame

                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                               -vla
                                                                                                                                                                                                                                                                               survey
                                                                                                                                                                                                                                                                               stripe82

                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                               -vla
                                                                                                                                                                                                                                                                               open

                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                               -vla
                                                                                                                                                                                                                                                                               close
                                                                                                                                                                                                                                                                               vlss
                                                                                                                                                                                                                                                                               Support
                                                                                                                                                                                                                                                                               for
                                                                                                                                                                                                                                                                               NRAO
                                                                                                                                                                                                                                                                               VLSS
                                                                                                                                                                                                                                                                               Sky
                                                                                                                                                                                                                                                                               Survey.

                                                                                                                                                                                                                                                                                   Syntax
                                                                                                                                                                                                                                                                                       -vlss
                                                                                                                                                                                                                                                                                       []
                                                                                                                                                                                                                                                                                        [<object>
                                                                                                                                                                                                                                                                                       ]
                                                                                                                                                                                                                                                                                        [name
                                                                                                                                                                                                                                                                                       <object>
                                                                                                                                                                                                                                                                                       |
                                                                                                                                                                                                                                                                                       clear]
                                                                                                                                                                                                                                                                                        [<ra>
                                                                                                                                                                                                                                                                                       <dec>
                                                                                                                                                                                                                                                                                       ]
                                                                                                                                                                                                                                                                                       #
                                                                                                                                                                                                                                                                                       in
                                                                                                                                                                                                                                                                                       wcs
                                                                                                                                                                                                                                                                                       fk5
                                                                                                                                                                                                                                                                                        [size
                                                                                                                                                                                                                                                                                       <width>
                                                                                                                                                                                                                                                                                       <height>
                                                                                                                                                                                                                                                                                       degrees|
                                                                                                                                                                                                                                                                                       arcmin|
                                                                                                                                                                                                                                                                                       arcsec]
                                                                                                                                                                                                                                                                                        [save
                                                                                                                                                                                                                                                                                       yes|
                                                                                                                                                                                                                                                                                       no]
                                                                                                                                                                                                                                                                                        [frame
                                                                                                                                                                                                                                                                                       new|
                                                                                                                                                                                                                                                                                       current]
                                                                                                                                                                                                                                                                                        [update
                                                                                                                                                                                                                                                                                       frame|
                                                                                                                                                                                                                                                                                       crosshair]
                                                                                                                                                                                                                                                                                        [open|
                                                                                                                                                                                                                                                                                       close]

                                                                                                                                                                                                                                                                                   Example:

                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                       -vlss

                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                       -vlss
                                                                                                                                                                                                                                                                                       m31

                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                       -vlss
                                                                                                                                                                                                                                                                                       name
                                                                                                                                                                                                                                                                                       m31

                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                       -vlss
                                                                                                                                                                                                                                                                                       name
                                                                                                                                                                                                                                                                                       clear

                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                       -vlss
                                                                                                                                                                                                                                                                                       00:42:44.404
                                                                                                                                                                                                                                                                                       +41:16:08.78

                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                       -vlss
                                                                                                                                                                                                                                                                                       size
                                                                                                                                                                                                                                                                                       60
                                                                                                                                                                                                                                                                                       60
                                                                                                                                                                                                                                                                                       arcmin

                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                       -vlss
                                                                                                                                                                                                                                                                                       save
                                                                                                                                                                                                                                                                                       yes

                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                       -vlss
                                                                                                                                                                                                                                                                                       frame
                                                                                                                                                                                                                                                                                       current

                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                       -vlss
                                                                                                                                                                                                                                                                                       update
                                                                                                                                                                                                                                                                                       frame

                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                       -vlss
                                                                                                                                                                                                                                                                                       open

                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                       -nvess
                                                                                                                                                                                                                                                                                       close
                                                                                                                                                                                                                                                                                       vo
                                                                                                                                                                                                                                                                                       Invoke
                                                                                                                                                                                                                                                                                       an
                                                                                                                                                                                                                                                                                       connection
                                                                                                                                                                                                                                                                                       to
                                                                                                                                                                                                                                                                                       a
                                                                                                                                                                                                                                                                                       Virtual
                                                                                                                                                                                                                                                                                       Observatory
                                                                                                                                                                                                                                                                                       site.

                                                                                                                                                                                                                                                                                           Syntax
                                                                                                                                                                                                                                                                                               -vo
                                                                                                                                                                                                                                                                                               [method
                                                                                                                                                                                                                                                                                               xpa|
                                                                                                                                                                                                                                                                                               mime]
                                                                                                                                                                                                                                                                                                [server
                                                                                                                                                                                                                                                                                               <url>
                                                                                                                                                                                                                                                                                               ]
                                                                                                                                                                                                                                                                                                [internal
                                                                                                                                                                                                                                                                                               yes|
                                                                                                                                                                                                                                                                                               no]
                                                                                                                                                                                                                                                                                                [delay
                                                                                                                                                                                                                                                                                               #]
                                                                                                                                                                                                                                                                                                [<url>
                                                                                                                                                                                                                                                                                               ]
                                                                                                                                                                                                                                                                                                [connect
                                                                                                                                                                                                                                                                                               <url>
                                                                                                                                                                                                                                                                                               ]
                                                                                                                                                                                                                                                                                                [disconnect
                                                                                                                                                                                                                                                                                               <url>
                                                                                                                                                                                                                                                                                               ]
                                                                                                                                                                                                                                                                                                [open|
                                                                                                                                                                                                                                                                                               close]

                                                                                                                                                                                                                                                                                           Example:

                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                               -vo
                                                                                                                                                                                                                                                                                               method
                                                                                                                                                                                                                                                                                               xpa

                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                               -vo
                                                                                                                                                                                                                                                                                               server
                                                                                                                                                                                                                                                                                               "http://foo.bar.edu/list.txt"

                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                               -vo
                                                                                                                                                                                                                                                                                               internal
                                                                                                                                                                                                                                                                                               yes

                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                               -vo
                                                                                                                                                                                                                                                                                               delay
                                                                                                                                                                                                                                                                                               15
                                                                                                                                                                                                                                                                                               #
                                                                                                                                                                                                                                                                                               keep-alive
                                                                                                                                                                                                                                                                                               delay

                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                               -vo
                                                                                                                                                                                                                                                                                               chandra-ed

                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                               -vo
                                                                                                                                                                                                                                                                                               connect
                                                                                                                                                                                                                                                                                               chandra-ed

                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                               -vo
                                                                                                                                                                                                                                                                                               disconnect
                                                                                                                                                                                                                                                                                               chandra-ed

                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                               -vo
                                                                                                                                                                                                                                                                                               open

                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                               -vo
                                                                                                                                                                                                                                                                                               close
                                                                                                                                                                                                                                                                                               wcs
                                                                                                                                                                                                                                                                                               Controls
                                                                                                                                                                                                                                                                                               the
                                                                                                                                                                                                                                                                                               World
                                                                                                                                                                                                                                                                                               Coordinate
                                                                                                                                                                                                                                                                                               System
                                                                                                                                                                                                                                                                                               for
                                                                                                                                                                                                                                                                                               the
                                                                                                                                                                                                                                                                                               current
                                                                                                                                                                                                                                                                                               frame.
                                                                                                                                                                                                                                                                                               If
                                                                                                                                                                                                                                                                                               the
                                                                                                                                                                                                                                                                                               wcs
                                                                                                                                                                                                                                                                                               system,
                                                                                                                                                                                                                                                                                               skyframe,
                                                                                                                                                                                                                                                                                               or
                                                                                                                                                                                                                                                                                               skyformat
                                                                                                                                                                                                                                                                                               is
                                                                                                                                                                                                                                                                                               modified,
                                                                                                                                                                                                                                                                                               the
                                                                                                                                                                                                                                                                                               info
                                                                                                                                                                                                                                                                                               panel,
                                                                                                                                                                                                                                                                                               compass,
                                                                                                                                                                                                                                                                                               grid,
                                                                                                                                                                                                                                                                                               and

                                                                                                                                                                                                                                                                                       -mecube
                                                                                                                                                                                                                                                                                              <filename>

                                                                                                                                                                                                                                                                                   Example:

                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                       -mecube
                                                                                                                                                                                                                                                                                       foo.fits
                                                                                                                                                                                                                                                                                        $cat
                                                                                                                                                                                                                                                                                       foo.fits
                                                                                                                                                                                                                                                                                       |
                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                       -mecube
                                                                                                                                                                                                                                                                                       -
                                                                                                                                                                                                                                                                                        minmax
                                                                                                                                                                                                                                                                                        This
                                                                                                                                                                                                                                                                                       is
                                                                                                                                                                                                                                                                                       how
                                                                                                                                                                                                                                                                                       DS9
                                                                                                                                                                                                                                                                                       determines
                                                                                                                                                                                                                                                                                       the
                                                                                                                                                                                                                                                                                       min
                                                                                                                                                                                                                                                                                       and
                                                                                                                                                                                                                                                                                       max
                                                                                                                                                                                                                                                                                       data
                                                                                                                                                                                                                                                                                       values
                                                                                                                                                                                                                                                                                       from
                                                                                                                                                                                                                                                                                       the
                                                                                                                                                                                                                                                                                        data.
                                                                                                                                                                                                                                                                                       SCAN
                                                                                                                                                                                                                                                                                       will
                                                                                                                                                                                                                                                                                       scan
                                                                                                                                                                                                                                                                                       all
                                                                                                                                                                                                                                                                                       data.

                                                                                                                                                                                                                                                                                           Syntax
                                                                                                                                                                                                                                                                                                -minmax
                                                                                                                                                                                                                                                                                               [scan|
                                                                                                                                                                                                                                                                                               sample|
                                                                                                                                                                                                                                                                                               datamin|
                                                                                                                                                                                                                                                                                               irafmin]
                                                                                                                                                                                                                                                                                                [mode
                                                                                                                                                                                                                                                                                               scan|
                                                                                                                                                                                                                                                                                               sample|
                                                                                                                                                                                                                                                                                               datamin|
                                                                                                                                                                                                                                                                                               irafmin]
                                                                                                                                                                                                                                                                                                [interval
                                                                                                                                                                                                                                                                                               #]
                                                                                                                                                                                                                                                                                                [rescan]

                                                                                                                                                                                                                                                                                           Example:

                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                               -minmax
                                                                                                                                                                                                                                                                                               scan

                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                               -minmax
                                                                                                                                                                                                                                                                                               mode
                                                                                                                                                                                                                                                                                               scan

                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                               -minmax
                                                                                                                                                                                                                                                                                               interval
                                                                                                                                                                                                                                                                                               100

                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                               -minmax
                                                                                                                                                                                                                                                                                               rescan
                                                                                                                                                                                                                                                                                                mode
                                                                                                                                                                                                                                                                                                Select
                                                                                                                                                                                                                                                                                               the
                                                                                                                                                                                                                                                                                               current
                                                                                                                                                                                                                                                                                               mode.

                                                                                                                                                                                                                                                                                                   Syntax
                                                                                                                                                                                                                                                                                                        -mode
                                                                                                                                                                                                                                                                                                        [none|
                                                                                                                                                                                                                                                                                                       region|
                                                                                                                                                                                                                                                                                                       crosshair|
                                                                                                                                                                                                                                                                                                       colorbar|
                                                                                                                                                                                                                                                                                                       pan|
                                                                                                                                                                                                                                                                                                       zoom|
                                                                                                                                                                                                                                                                                                       rotate|
                                                                                                                                                                                                                                                                                                       catalog|
                                                                                                                                                                                                                                                                                                       examine|
                                                                                                                                                                                                                                                                                                       3d]

                                                                                                                                                                                                                                                                                                   Example:

                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                       -mode
                                                                                                                                                                                                                                                                                                       crosshair
                                                                                                                                                                                                                                                                                                        mosaic
                                                                                                                                                                                                                                                                                                        Load
                                                                                                                                                                                                                                                                                                       FITS
                                                                                                                                                                                                                                                                                                       mosaic
                                                                                                                                                                                                                                                                                                       segment
                                                                                                                                                                                                                                                                                                       into
                                                                                                                                                                                                                                                                                                       current
                                                                                                                                                                                                                                                                                                       frame.

                                                                                                                                                                                                                                                                                                           Syntax
                                                                                                                                                                                                                                                                                                                -mosaic
                                                                                                                                                                                                                                                                                                               [wcs|
                                                                                                                                                                                                                                                                                                               wcsa...wcsz|
                                                                                                                                                                                                                                                                                                               iraf]
                                                                                                                                                                                                                                                                                                               <filename>

                                                                                                                                                                                                                                                                                                           Example:

                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                               -mosaic
                                                                                                                                                                                                                                                                                                               foo.fits

                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                               -mosaic
                                                                                                                                                                                                                                                                                                               wcs
                                                                                                                                                                                                                                                                                                               foo.fits
                                                                                                                                                                                                                                                                                                                $cat
                                                                                                                                                                                                                                                                                                               foo.fits
                                                                                                                                                                                                                                                                                                               |
                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                               -mosaic
                                                                                                                                                                                                                                                                                                               -
                                                                                                                                                                                                                                                                                                                $cat
                                                                                                                                                                                                                                                                                                               foo.fits
                                                                                                                                                                                                                                                                                                               |
                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                               -mosaic
                                                                                                                                                                                                                                                                                                               wcs
                                                                                                                                                                                                                                                                                                               -
                                                                                                                                                                                                                                                                                                                mosaicimage
                                                                                                                                                                                                                                                                                                                Load
                                                                                                                                                                                                                                                                                                               FITS
                                                                                                                                                                                                                                                                                                               mosaic
                                                                                                                                                                                                                                                                                                               image
                                                                                                                                                                                                                                                                                                               into
                                                                                                                                                                                                                                                                                                               current
                                                                                                                                                                                                                                                                                                               frame.

                                                                                                                                                                                                                                                                                                                   Syntax
                                                                                                                                                                                                                                                                                                                        -mosaicimage
                                                                                                                                                                                                                                                                                                                       [wcs|
                                                                                                                                                                                                                                                                                                                       wcsa...wcsz|
                                                                                                                                                                                                                                                                                                                       iraf|
                                                                                                                                                                                                                                                                                                                       wfpc2]
                                                                                                                                                                                                                                                                                                                       <filename>

                                                                                                                                                                                                                                                                                                                   Example:

                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                       -mosaicimage
                                                                                                                                                                                                                                                                                                                       foo.fits

                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                       -mosaicimage
                                                                                                                                                                                                                                                                                                                       wcs
                                                                                                                                                                                                                                                                                                                       foo.fits
                                                                                                                                                                                                                                                                                                                        $cat
                                                                                                                                                                                                                                                                                                                       foo.fits
                                                                                                                                                                                                                                                                                                                       |
                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                       -mosaicimage
                                                                                                                                                                                                                                                                                                                        $cat
                                                                                                                                                                                                                                                                                                                       foo.fits
                                                                                                                                                                                                                                                                                                                       |
                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                       -mosaiimage
                                                                                                                                                                                                                                                                                                                       wcs
                                                                                                                                                                                                                                                                                                                        movie
                                                                                                                                                                                                                                                                                                                        Create
                                                                                                                                                                                                                                                                                                                       a
                                                                                                                                                                                                                                                                                                                       movie
                                                                                                                                                                                                                                                                                                                       from
                                                                                                                                                                                                                                                                                                                       snap
                                                                                                                                                                                                                                                                                                                       shots
                                                                                                                                                                                                                                                                                                                       of
                                                                                                                                                                                                                                                                                                                       the
                                                                                                                                                                                                                                                                                                                       DS9
                                                                                                                                                                                                                                                                                                                       window.
                                                                                                                                                                                                                                                                                                                       A
                                                                                                                                                                                                                                                                                                                       slice
                                                                                                                                                                                                                                                                                                                       movie
                                                                                                                                                                                                                                                                                                                        cycles
                                                                                                                                                                                                                                                                                                                       though
                                                                                                                                                                                                                                                                                                                       all
                                                                                                                                                                                                                                                                                                                       slices
                                                                                                                                                                                                                                                                                                                       of
                                                                                                                                                                                                                                                                                                                       a
                                                                                                                                                                                                                                                                                                                       cube.
                                                                                                                                                                                                                                                                                                                       A
                                                                                                                                                                                                                                                                                                                       frame
                                                                                                                                                                                                                                                                                                                       movie
                                                                                                                                                                                                                                                                                                                       cycles
                                                                                                                                                                                                                                                                                                                       through
                                                                                                                                                                                                                                                                                                                       all
                                                                                                                                                                                                                                                                                                                        active
                                                                                                                                                                                                                                                                                                                       frames.
                                                                                                                                                                                                                                                                                                                       A
                                                                                                                                                                                                                                                                                                                       3d
                                                                                                                                                                                                                                                                                                                       movie
                                                                                                                                                                                                                                                                                                                       cycles
                                                                                                                                                                                                                                                                                                                       through
                                                                                                                                                                                                                                                                                                                       specified
                                                                                                                                                                                                                                                                                                                       viewing
                                                                                                                                                                                                                                                                                                                       angles.
                                                                                                                                                                                                                                                                                                                        The
                                                                                                                                                                                                                                                                                                                       default
                                                                                                                                                                                                                                                                                                                       action
                                                                                                                                                                                                                                                                                                                       is
                                                                                                                                                                                                                                                                                                                       slice.
                                                                                                                                                                                                                                                                                                                       Movie
                                                                                                                                                                                                                                                                                                                       types
                                                                                                                                                                                                                                                                                                                       are
                                                                                                                                                                                                                                                                                                                       either
                                                                                                                                                                                                                                                                                                                       MPEG
                                                                                                                                                                                                                                                                                                                       or
                                                                                                                                                                                                                                                                                                                       Animated
                                                                                                                                                                                                                                                                                                                        GIF,
                                                                                                                                                                                                                                                                                                                       with
                                                                                                                                                                                                                                                                                                                       default
                                                                                                                                                                                                                                                                                                                       MPEG.
                                                                                                                                                                                                                                                                                                                       Optional
                                                                                                                                                                                                                                                                                                                       parameters
                                                                                                                                                                                                                                                                                                                       for
                                                                                                                                                                                                                                                                                                                       3d:
                                                                                                                                                                                                                                                                                                                       number
                                                                                                                                                                                                                                                                                                                       of
                                                                                                                                                                                                                                                                                                                       frames,
                                                                                                                                                                                                                                                                                                                        azimuth
                                                                                                                                                                                                                                                                                                                       from/to,
                                                                                                                                                                                                                                                                                                                       elevation
                                                                                                                                                                                                                                                                                                                       from/to,
                                                                                                                                                                                                                                                                                                                       slice
                                                                                                                                                                                                                                                                                                                       from/to,
                                                                                                                                                                                                                                                                                                                       oscillate/repeat
                                                                                                                                                                                                                                                                                                                        times.

                                                                                                                                                                                                                                                                                                                           Syntax
                                                                                                                                                                                                                                                                                                                                -movie
                                                                                                                                                                                                                                                                                                                               [slice|
                                                                                                                                                                                                                                                                                                                               frame]
                                                                                                                                                                                                                                                                                                                               [mpeg|
                                                                                                                                                                                                                                                                                                                               gif
                                                                                                                                                                                                                                                                                                                               <delay>
                                                                                                                                                                                                                                                                                                                               blink|
                                                                                                                                                                                                                                                                                                                               fade]
                                                                                                                                                                                                                                                                                                                               <filename>
                                                                                                                                                                                                                                                                                                                                -movie
                                                                                                                                                                                                                                                                                                                               3d
                                                                                                                                                                                                                                                                                                                               [mpeg|
                                                                                                                                                                                                                                                                                                                               gif
                                                                                                                                                                                                                                                                                                                               <delay>
                                                                                                                                                                                                                                                                                                                               ]
                                                                                                                                                                                                                                                                                                                               <filename>
                                                                                                                                                                                                                                                                                                                               [number|
                                                                                                                                                                                                                                                                                                                               az
                                                                                                                                                                                                                                                                                                                               from|
                                                                                                                                                                                                                                                                                                                               az
                                                                                                                                                                                                                                                                                                                               to|
                                                                                                                                                                                                                                                                                                                               el
                                                                                                                                                                                                                                                                                                                                from|
                                                                                                                                                                                                                                                                                                                               el
                                                                                                                                                                                                                                                                                                                               to|
                                                                                                                                                                                                                                                                                                                               slice
                                                                                                                                                                                                                                                                                                                               from|
                                                                                                                                                                                                                                                                                                                               slice
                                                                                                                                                                                                                                                                                                                               to|
                                                                                                                                                                                                                                                                                                                               zoom
                                                                                                                                                                                                                                                                                                                               from|
                                                                                                                                                                                                                                                                                                                               zoom
                                                                                                                                                                                                                                                                                                                               to|
                                                                                                                                                                                                                                                                                                                               oscillate|
                                                                                                                                                                                                                                                                                                                               repeat
                                                                                                                                                                                                                                                                                                                                <#>
                                                                                                                                                                                                                                                                                                                               ]

                                                                                                                                                                                                                                                                                                                           Example:

                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                               -movie
                                                                                                                                                                                                                                                                                                                               slice
                                                                                                                                                                                                                                                                                                                               mpeg
                                                                                                                                                                                                                                                                                                                               ds9.mpg

                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                               -movie
                                                                                                                                                                                                                                                                                                                               frame
                                                                                                                                                                                                                                                                                                                               gif
                                                                                                                                                                                                                                                                                                                               ds9.gif

                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                               -movie
                                                                                                                                                                                                                                                                                                                               frame
                                                                                                                                                                                                                                                                                                                               gif
                                                                                                                                                                                                                                                                                                                               100
                                                                                                                                                                                                                                                                                                                               fade
                                                                                                                                                                                                                                                                                                                               ds9.gif

                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                               -movie
                                                                                                                                                                                                                                                                                                                               3d
                                                                                                                                                                                                                                                                                                                               mpeg
                                                                                                                                                                                                                                                                                                                               ds9.mpg
                                                                                                                                                                                                                                                                                                                               number
                                                                                                                                                                                                                                                                                                                               10
                                                                                                                                                                                                                                                                                                                               az
                                                                                                                                                                                                                                                                                                                               from
                                                                                                                                                                                                                                                                                                                               -60
                                                                                                                                                                                                                                                                                                                               az
                                                                                                                                                                                                                                                                                                                               to
                                                                                                                                                                                                                                                                                                                               60
                                                                                                                                                                                                                                                                                                                               oscillate
                                                                                                                                                                                                                                                                                                                                1
                                                                                                                                                                                                                                                                                                                                msg
                                                                                                                                                                                                                                                                                                                                Specify
                                                                                                                                                                                                                                                                                                                               a
                                                                                                                                                                                                                                                                                                                               directory
                                                                                                                                                                                                                                                                                                                               of
                                                                                                                                                                                                                                                                                                                               translation
                                                                                                                                                                                                                                                                                                                               tables
                                                                                                                                                                                                                                                                                                                               to
                                                                                                                                                                                                                                                                                                                               be
                                                                                                                                                                                                                                                                                                                               loaded.

                                                                                                                                                                                                                                                                                                                                   Syntax
                                                                                                                                                                                                                                                                                                                                        -msg
                                                                                                                                                                                                                                                                                                                                       <directory>

                                                                                                                                                                                                                                                                                                                                   Example:

                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                       -msg
                                                                                                                                                                                                                                                                                                                                       $HOME/msgs
                                                                                                                                                                                                                                                                                                                                        multiframe
                                                                                                                                                                                                                                                                                                                                        Load
                                                                                                                                                                                                                                                                                                                                       FITS
                                                                                                                                                                                                                                                                                                                                       multiple
                                                                                                                                                                                                                                                                                                                                       extension
                                                                                                                                                                                                                                                                                                                                       file
                                                                                                                                                                                                                                                                                                                                       as
                                                                                                                                                                                                                                                                                                                                       multiple
                                                                                                                                                                                                                                                                                                                                       images.

                                                                                                                                                                                                                                                                                                                                           Syntax

                                                                                                                                                                                                                                                                                                                                       -multiframe
                                                                                                                                                                                                                                                                                                                                              <filename>

                                                                                                                                                                                                                                                                                                                                   Example:

                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                       -multiframe
                                                                                                                                                                                                                                                                                                                                       foo.fits
                                                                                                                                                                                                                                                                                                                                        $cat
                                                                                                                                                                                                                                                                                                                                       foo.fits
                                                                                                                                                                                                                                                                                                                                       |
                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                       -multiframe
                                                                                                                                                                                                                                                                                                                                       -
                                                                                                                                                                                                                                                                                                                                        nameserver
                                                                                                                                                                                                                                                                                                                                        Support
                                                                                                                                                                                                                                                                                                                                       Name
                                                                                                                                                                                                                                                                                                                                       Server
                                                                                                                                                                                                                                                                                                                                       functions.
                                                                                                                                                                                                                                                                                                                                       Coordinates
                                                                                                                                                                                                                                                                                                                                       are
                                                                                                                                                                                                                                                                                                                                       in
                                                                                                                                                                                                                                                                                                                                       fk5.

                                                                                                                                                                                                                                                                                                                                           Syntax
                                                                                                                                                                                                                                                                                                                                                -nameserver
                                                                                                                                                                                                                                                                                                                                               [<object>
                                                                                                                                                                                                                                                                                                                                               ]
                                                                                                                                                                                                                                                                                                                                                [name
                                                                                                                                                                                                                                                                                                                                               <object>
                                                                                                                                                                                                                                                                                                                                               ]
                                                                                                                                                                                                                                                                                                                                                [skyformat
                                                                                                                                                                                                                                                                                                                                               degrees|
                                                                                                                                                                                                                                                                                                                                               sexagesimal]
                                                                                                                                                                                                                                                                                                                                                [pan]
                                                                                                                                                                                                                                                                                                                                                [crosshair]
                                                                                                                                                                                                                                                                                                                                                [open|
                                                                                                                                                                                                                                                                                                                                               close]

                                                                                                                                                                                                                                                                                                                                           Example:

                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                               -nameserver
                                                                                                                                                                                                                                                                                                                                               m31

                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                               -nameserver
                                                                                                                                                                                                                                                                                                                                               name
                                                                                                                                                                                                                                                                                                                                               m31

                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                               -nameserver
                                                                                                                                                                                                                                                                                                                                               server
                                                                                                                                                                                                                                                                                                                                               ned-sao

                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                               -nameserver
                                                                                                                                                                                                                                                                                                                                               skyformat
                                                                                                                                                                                                                                                                                                                                               sexagesimal

                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                               -nameserver
                                                                                                                                                                                                                                                                                                                                               pan

                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                               -nameserver
                                                                                                                                                                                                                                                                                                                                               crosshair

                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                               -nameserver
                                                                                                                                                                                                                                                                                                                                               open

                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                               -nameserver
                                                                                                                                                                                                                                                                                                                                               close
                                                                                                                                                                                                                                                                                                                                                notes
                                                                                                                                                                                                                                                                                                                                                Display
                                                                                                                                                                                                                                                                                                                                               Notebook.

                                                                                                                                                                                                                                                                                                                                                   Syntax

                                                                                                                                                                                                                                                                                                                                               -notes [<string>
                                                                                                                                                                                                                                                                                                                                                      ]
                                                                                                                                                                                                                                                                                                                                                       [append
                                                                                                                                                                                                                                                                                                                                                      <string>
                                                                                                                                                                                                                                                                                                                                                      ]
                                                                                                                                                                                                                                                                                                                                                       [insert
                                                                                                                                                                                                                                                                                                                                                      <string>
                                                                                                                                                                                                                                                                                                                                                      ]
                                                                                                                                                                                                                                                                                                                                                       [clear]
                                                                                                                                                                                                                                                                                                                                                       [load
                                                                                                                                                                                                                                                                                                                                                      <filename>
                                                                                                                                                                                                                                                                                                                                                      ]
                                                                                                                                                                                                                                                                                                                                                       [save
                                                                                                                                                                                                                                                                                                                                                      <filename>
                                                                                                                                                                                                                                                                                                                                                      ]
                                                                                                                                                                                                                                                                                                                                                       [open|
                                                                                                                                                                                                                                                                                                                                                      close]

                                                                                                                                                                                                                                                                                                                                           Example:

                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                               -notes
                                                                                                                                                                                                                                                                                                                                               'Hello
                                                                                                                                                                                                                                                                                                                                               World'

                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                               -notes
                                                                                                                                                                                                                                                                                                                                               append
                                                                                                                                                                                                                                                                                                                                               'Hello
                                                                                                                                                                                                                                                                                                                                               World'

                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                               -notes
                                                                                                                                                                                                                                                                                                                                               insert
                                                                                                                                                                                                                                                                                                                                               'Hello
                                                                                                                                                                                                                                                                                                                                               World'

                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                               -notes
                                                                                                                                                                                                                                                                                                                                               clear

                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                               -notes
                                                                                                                                                                                                                                                                                                                                               load
                                                                                                                                                                                                                                                                                                                                               foo.txt

                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                               -notes
                                                                                                                                                                                                                                                                                                                                               save
                                                                                                                                                                                                                                                                                                                                               foo.txt

                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                               -notes
                                                                                                                                                                                                                                                                                                                                               open

                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                               -notes
                                                                                                                                                                                                                                                                                                                                               close
                                                                                                                                                                                                                                                                                                                                                nrrd
                                                                                                                                                                                                                                                                                                                                                Load
                                                                                                                                                                                                                                                                                                                                               an
                                                                                                                                                                                                                                                                                                                                               NRRD
                                                                                                                                                                                                                                                                                                                                               (Nearly
                                                                                                                                                                                                                                                                                                                                               Raw
                                                                                                                                                                                                                                                                                                                                               Raster
                                                                                                                                                                                                                                                                                                                                               Data)
                                                                                                                                                                                                                                                                                                                                               file.

                                                                                                                                                                                                                                                                                                                                                   Syntax
                                                                                                                                                                                                                                                                                                                                                        -nrrd
                                                                                                                                                                                                                                                                                                                                                       <filename>

                                                                                                                                                                                                                                                                                                                                                   Example:

                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                       -nrrd
                                                                                                                                                                                                                                                                                                                                                       foo.nrrd
                                                                                                                                                                                                                                                                                                                                                        $cat
                                                                                                                                                                                                                                                                                                                                                       foo.nrrd
                                                                                                                                                                                                                                                                                                                                                       |
                                                                                                                                                                                                                                                                                                                                                       xpaset
                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                       -nrrd-
                                                                                                                                                                                                                                                                                                                                                        nvss
                                                                                                                                                                                                                                                                                                                                                        Support
                                                                                                                                                                                                                                                                                                                                                       for
                                                                                                                                                                                                                                                                                                                                                       NRAO
                                                                                                                                                                                                                                                                                                                                                       VLA
                                                                                                                                                                                                                                                                                                                                                       Sky
                                                                                                                                                                                                                                                                                                                                                       Survey.

                                                                                                                                                                                                                                                                                                                                                           Syntax
                                                                                                                                                                                                                                                                                                                                                                -nvss
                                                                                                                                                                                                                                                                                                                                                               []
                                                                                                                                                                                                                                                                                                                                                                [<object>
                                                                                                                                                                                                                                                                                                                                                               ]
                                                                                                                                                                                                                                                                                                                                                                [name
                                                                                                                                                                                                                                                                                                                                                               <object>
                                                                                                                                                                                                                                                                                                                                                               |
                                                                                                                                                                                                                                                                                                                                                               clear]
                                                                                                                                                                                                                                                                                                                                                                [<ra>
                                                                                                                                                                                                                                                                                                                                                               <dec>
                                                                                                                                                                                                                                                                                                                                                               ]
                                                                                                                                                                                                                                                                                                                                                               #
                                                                                                                                                                                                                                                                                                                                                               in
                                                                                                                                                                                                                                                                                                                                                               wcs
                                                                                                                                                                                                                                                                                                                                                               fk5
                                                                                                                                                                                                                                                                                                                                                                [size
                                                                                                                                                                                                                                                                                                                                                               <width>
                                                                                                                                                                                                                                                                                                                                                               <height>
                                                                                                                                                                                                                                                                                                                                                               degrees|
                                                                                                                                                                                                                                                                                                                                                               arcmin|
                                                                                                                                                                                                                                                                                                                                                               arcsec]
                                                                                                                                                                                                                                                                                                                                                                [save
                                                                                                                                                                                                                                                                                                                                                               yes|
                                                                                                                                                                                                                                                                                                                                                               no]
                                                                                                                                                                                                                                                                                                                                                                [frame
                                                                                                                                                                                                                                                                                                                                                               new|
                                                                                                                                                                                                                                                                                                                                                               current]
                                                                                                                                                                                                                                                                                                                                                                [update
                                                                                                                                                                                                                                                                                                                                                               frame|
                                                                                                                                                                                                                                                                                                                                                               crosshair]
                                                                                                                                                                                                                                                                                                                                                                [open|
                                                                                                                                                                                                                                                                                                                                                               close]

                                                                                                                                                                                                                                                                                                                                                           Example:

                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                               -nvss

                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                               -nvss
                                                                                                                                                                                                                                                                                                                                                               m31

                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                               -nvss
                                                                                                                                                                                                                                                                                                                                                               name
                                                                                                                                                                                                                                                                                                                                                               m31

                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                               -nvss
                                                                                                                                                                                                                                                                                                                                                               name
                                                                                                                                                                                                                                                                                                                                                               clear

                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                               -nvss
                                                                                                                                                                                                                                                                                                                                                               00:42:44.404
                                                                                                                                                                                                                                                                                                                                                               +41:16:08.78

                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                               -nvss
                                                                                                                                                                                                                                                                                                                                                               size
                                                                                                                                                                                                                                                                                                                                                               60
                                                                                                                                                                                                                                                                                                                                                               60
                                                                                                                                                                                                                                                                                                                                                               arcmin

                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                               -nvss
                                                                                                                                                                                                                                                                                                                                                               save
                                                                                                                                                                                                                                                                                                                                                               yes

                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                               -nvss
                                                                                                                                                                                                                                                                                                                                                               frame
                                                                                                                                                                                                                                                                                                                                                               current

                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                               -nvss
                                                                                                                                                                                                                                                                                                                                                               update
                                                                                                                                                                                                                                                                                                                                                               frame

                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                               -nvss
                                                                                                                                                                                                                                                                                                                                                               open

                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                               -nvess
                                                                                                                                                                                                                                                                                                                                                               close
                                                                                                                                                                                                                                                                                                                                                                orient
                                                                                                                                                                                                                                                                                                                                                                Controls
                                                                                                                                                                                                                                                                                                                                                               the
                                                                                                                                                                                                                                                                                                                                                               orientation
                                                                                                                                                                                                                                                                                                                                                               of
                                                                                                                                                                                                                                                                                                                                                               the
                                                                                                                                                                                                                                                                                                                                                               current
                                                                                                                                                                                                                                                                                                                                                               frame.

                                                                                                                                                                                                                                                                                                                                                                   Syntax
                                                                                                                                                                                                                                                                                                                                                                        -orient
                                                                                                                                                                                                                                                                                                                                                                       [none|
                                                                                                                                                                                                                                                                                                                                                                       x|
                                                                                                                                                                                                                                                                                                                                                                       y|
                                                                                                                                                                                                                                                                                                                                                                       xy]
                                                                                                                                                                                                                                                                                                                                                                        [open|
                                                                                                                                                                                                                                                                                                                                                                       close]

                                                                                                                                                                                                                                                                                                                                                                   Example:

                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                       -orient
                                                                                                                                                                                                                                                                                                                                                                       xy

                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                       -orient
                                                                                                                                                                                                                                                                                                                                                                       open

                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                       -orient
                                                                                                                                                                                                                                                                                                                                                                       close
                                                                                                                                                                                                                                                                                                                                                                        pagesetup
                                                                                                                                                                                                                                                                                                                                                                        Controls
                                                                                                                                                                                                                                                                                                                                                                       Page
                                                                                                                                                                                                                                                                                                                                                                       Setup
                                                                                                                                                                                                                                                                                                                                                                       options.

                                                                                                                                                                                                                                                                                                                                                                           Syntax
                                                                                                                                                                                                                                                                                                                                                                                -pagesetup
                                                                                                                                                                                                                                                                                                                                                                               [orient
                                                                                                                                                                                                                                                                                                                                                                               portrait|
                                                                                                                                                                                                                                                                                                                                                                               landscape]
                                                                                                                                                                                                                                                                                                                                                                                [scale
                                                                                                                                                                                                                                                                                                                                                                               <numberic>
                                                                                                                                                                                                                                                                                                                                                                               ]
                                                                                                                                                                                                                                                                                                                                                                                [size
                                                                                                                                                                                                                                                                                                                                                                               letter|
                                                                                                                                                                                                                                                                                                                                                                               legal|
                                                                                                                                                                                                                                                                                                                                                                               tabloid|
                                                                                                                                                                                                                                                                                                                                                                               poster|
                                                                                                                                                                                                                                                                                                                                                                               a4]

                                                                                                                                                                                                                                                                                                                                                                           Example:

                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                               -pagesetup
                                                                                                                                                                                                                                                                                                                                                                               orient
                                                                                                                                                                                                                                                                                                                                                                               portrait

                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                               -pagesetup
                                                                                                                                                                                                                                                                                                                                                                               scale
                                                                                                                                                                                                                                                                                                                                                                               50

                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                               -pagesetup
                                                                                                                                                                                                                                                                                                                                                                               size
                                                                                                                                                                                                                                                                                                                                                                               poster
                                                                                                                                                                                                                                                                                                                                                                                pan
                                                                                                                                                                                                                                                                                                                                                                                Controls
                                                                                                                                                                                                                                                                                                                                                                               the
                                                                                                                                                                                                                                                                                                                                                                               current
                                                                                                                                                                                                                                                                                                                                                                               image
                                                                                                                                                                                                                                                                                                                                                                               cursor
                                                                                                                                                                                                                                                                                                                                                                               location
                                                                                                                                                                                                                                                                                                                                                                               for
                                                                                                                                                                                                                                                                                                                                                                               the
                                                                                                                                                                                                                                                                                                                                                                               current
                                                                                                                                                                                                                                                                                                                                                                               frame.

                                                                                                                                                                                                                                                                                                                                                                                   Syntax
                                                                                                                                                                                                                                                                                                                                                                                        -pan
                                                                                                                                                                                                                                                                                                                                                                                       [<x>
                                                                                                                                                                                                                                                                                                                                                                                       <h>
                                                                                                                                                                                                                                                                                                                                                                                       <coordsys>
                                                                                                                                                                                                                                                                                                                                                                                       [<skyframe>
                                                                                                                                                                                                                                                                                                                                                                                       ]
                                                                                                                                                                                                                                                                                                                                                                                       ]
                                                                                                                                                                                                                                                                                                                                                                                       #
                                                                                                                                                                                                                                                                                                                                                                                       relative
                                                                                                                                                                                                                                                                                                                                                                                        [to
                                                                                                                                                                                                                                                                                                                                                                                       <x>
                                                                                                                                                                                                                                                                                                                                                                                       <h>
                                                                                                                                                                                                                                                                                                                                                                                       <coordsys>
                                                                                                                                                                                                                                                                                                                                                                                       [<skyframe>
                                                                                                                                                                                                                                                                                                                                                                                       ]
                                                                                                                                                                                                                                                                                                                                                                                       ]
                                                                                                                                                                                                                                                                                                                                                                                       #
                                                                                                                                                                                                                                                                                                                                                                                       absolute
                                                                                                                                                                                                                                                                                                                                                                                        [open|
                                                                                                                                                                                                                                                                                                                                                                                       close]

                                                                                                                                                                                                                                                                                                                                                                                   Example:

                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                       -pan
                                                                                                                                                                                                                                                                                                                                                                                       200
                                                                                                                                                                                                                                                                                                                                                                                       200
                                                                                                                                                                                                                                                                                                                                                                                       image#
                                                                                                                                                                                                                                                                                                                                                                                       pan
                                                                                                                                                                                                                                                                                                                                                                                       relative

                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                       -pan
                                                                                                                                                                                                                                                                                                                                                                                       to
                                                                                                                                                                                                                                                                                                                                                                                       400
                                                                                                                                                                                                                                                                                                                                                                                       400
                                                                                                                                                                                                                                                                                                                                                                                       physical#
                                                                                                                                                                                                                                                                                                                                                                                       pan
                                                                                                                                                                                                                                                                                                                                                                                       to
                                                                                                                                                                                                                                                                                                                                                                                       physical
                                                                                                                                                                                                                                                                                                                                                                                       coords

                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                       -pan
                                                                                                                                                                                                                                                                                                                                                                                       to
                                                                                                                                                                                                                                                                                                                                                                                       13:29:55
                                                                                                                                                                                                                                                                                                                                                                                       47:11:50
                                                                                                                                                                                                                                                                                                                                                                                       wcs
                                                                                                                                                                                                                                                                                                                                                                                       fk#
                                                                                                                                                                                                                                                                                                                                                                                       pan
                                                                                                                                                                                                                                                                                                                                                                                       to
                                                                                                                                                                                                                                                                                                                                                                                       wcs
                                                                                                                                                                                                                                                                                                                                                                                       coords

                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                       -pan
                                                                                                                                                                                                                                                                                                                                                                                       open

                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                       -pan
                                                                                                                                                                                                                                                                                                                                                                                       close
                                                                                                                                                                                                                                                                                                                                                                                        pixeltable
                                                                                                                                                                                                                                                                                                                                                                                        Display/Hide
                                                                                                                                                                                                                                                                                                                                                                                       the
                                                                                                                                                                                                                                                                                                                                                                                       pixel
                                                                                                                                                                                                                                                                                                                                                                                       table.

                                                                                                                                                                                                                                                                                                                                                                                           Syntax
                                                                                                                                                                                                                                                                                                                                                                                                -pixeltable
                                                                                                                                                                                                                                                                                                                                                                                               []
                                                                                                                                                                                                                                                                                                                                                                                                [yes|
                                                                                                                                                                                                                                                                                                                                                                                               open]
                                                                                                                                                                                                                                                                                                                                                                                                [no|
                                                                                                                                                                                                                                                                                                                                                                                               close]

                                                                                                                                                                                                                                                                                                                                                                                           Example:

                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                               -pixeltable

                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                               -pixeltable
                                                                                                                                                                                                                                                                                                                                                                                               yes

                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                               -pixeltable
                                                                                                                                                                                                                                                                                                                                                                                               open

                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                               -pixeltable
                                                                                                                                                                                                                                                                                                                                                                                               close
                                                                                                                                                                                                                                                                                                                                                                                                plot
                                                                                                                                                                                                                                                                                                                                                                                                Display
                                                                                                                                                                                                                                                                                                                                                                                               and
                                                                                                                                                                                                                                                                                                                                                                                               configure
                                                                                                                                                                                                                                                                                                                                                                                               data
                                                                                                                                                                                                                                                                                                                                                                                               plots.
                                                                                                                                                                                                                                                                                                                                                                                               The
                                                                                                                                                                                                                                                                                                                                                                                               last
                                                                                                                                                                                                                                                                                                                                                                                               plot
                                                                                                                                                                                                                                                                                                                                                                                               created
                                                                                                                                                                                                                                                                                                                                                                                               is
                                                                                                                                                                                                                                                                                                                                                                                               assumed.
                                                                                                                                                                                                                                                                                                                                                                                                Plot
                                                                                                                                                                                                                                                                                                                                                                                               data
                                                                                                                                                                                                                                                                                                                                                                                               is
                                                                                                                                                                                                                                                                                                                                                                                               assumed
                                                                                                                                                                                                                                                                                                                                                                                               to
                                                                                                                                                                                                                                                                                                                                                                                               be
                                                                                                                                                                                                                                                                                                                                                                                               a
                                                                                                                                                                                                                                                                                                                                                                                               pair
                                                                                                                                                                                                                                                                                                                                                                                               of
                                                                                                                                                                                                                                                                                                                                                                                               coordinates,
                                                                                                                                                                                                                                                                                                                                                                                               with
                                                                                                                                                                                                                                                                                                                                                                                               optional
                                                                                                                                                                                                                                                                                                                                                                                               error
                                                                                                                                                                                                                                                                                                                                                                                                values.
                                                                                                                                                                                                                                                                                                                                                                                               The
                                                                                                                                                                                                                                                                                                                                                                                               follow
                                                                                                                                                                                                                                                                                                                                                                                               are
                                                                                                                                                                                                                                                                                                                                                                                               valid
                                                                                                                                                                                                                                                                                                                                                                                               data
                                                                                                                                                                                                                                                                                                                                                                                               descriptions:
                                                                                                                                                                                                                                                                                                                                                                                                xy
                                                                                                                                                                                                                                                                                                                                                                                               x
                                                                                                                                                                                                                                                                                                                                                                                               and
                                                                                                                                                                                                                                                                                                                                                                                               y
                                                                                                                                                                                                                                                                                                                                                                                               coordinates
                                                                                                                                                                                                                                                                                                                                                                                                xyex
                                                                                                                                                                                                                                                                                                                                                                                               x,
                                                                                                                                                                                                                                                                                                                                                                                               y
                                                                                                                                                                                                                                                                                                                                                                                               coordinates
                                                                                                                                                                                                                                                                                                                                                                                               with
                                                                                                                                                                                                                                                                                                                                                                                               x
                                                                                                                                                                                                                                                                                                                                                                                               errors
                                                                                                                                                                                                                                                                                                                                                                                                xyey
                                                                                                                                                                                                                                                                                                                                                                                               x,
                                                                                                                                                                                                                                                                                                                                                                                               y
                                                                                                                                                                                                                                                                                                                                                                                               coordinates
                                                                                                                                                                                                                                                                                                                                                                                               with
                                                                                                                                                                                                                                                                                                                                                                                               y
                                                                                                                                                                                                                                                                                                                                                                                               errors
                                                                                                                                                                                                                                                                                                                                                                                                xyexey
                                                                                                                                                                                                                                                                                                                                                                                               x,
                                                                                                                                                                                                                                                                                                                                                                                               y
                                                                                                                                                                                                                                                                                                                                                                                               coordinates
                                                                                                                                                                                                                                                                                                                                                                                               with
                                                                                                                                                                                                                                                                                                                                                                                               x
                                                                                                                                                                                                                                                                                                                                                                                               and
                                                                                                                                                                                                                                                                                                                                                                                               y
                                                                                                                                                                                                                                                                                                                                                                                               errors

                                                                                                                                                                                                                                                                                                                                                                                                   Syntax
                                                                                                                                                                                                                                                                                                                                                                                                        #
                                                                                                                                                                                                                                                                                                                                                                                                       create
                                                                                                                                                                                                                                                                                                                                                                                                       new
                                                                                                                                                                                                                                                                                                                                                                                                       empty
                                                                                                                                                                                                                                                                                                                                                                                                       plot
                                                                                                                                                                                                                                                                                                                                                                                                       window

                                                                                                                                                                                                                                                                                                                                                                                               -plot  [line|
                                                                                                                                                                                                                                                                                                                                                                                                      bar
                                                                                                                                                                                                                                                                                                                                                                                                      [<ref>
                                                                                                                                                                                                                                                                                                                                                                                                      ]
                                                                                                                                                                                                                                                                                                                                                                                                      ]
                                                                                                                                                                                                                                                                                                                                                                                                       [line|
                                                                                                                                                                                                                                                                                                                                                                                                      bar
                                                                                                                                                                                                                                                                                                                                                                                                      [<ref>
                                                                                                                                                                                                                                                                                                                                                                                                      ]
                                                                                                                                                                                                                                                                                                                                                                                                      <title>
                                                                                                                                                                                                                                                                                                                                                                                                      <xaxis
                                                                                                                                                                                                                                                                                                                                                                                                      label>
                                                                                                                                                                                                                                                                                                                                                                                                      <yaxis
                                                                                                                                                                                                                                                                                                                                                                                                      label>
                                                                                                                                                                                                                                                                                                                                                                                                       xy|
                                                                                                                                                                                                                                                                                                                                                                                                      xyex|
                                                                                                                                                                                                                                                                                                                                                                                                      xyey|
                                                                                                                                                                                                                                                                                                                                                                                                      xyexey]
                                                                                                                                                                                                                                                                                                                                                                                                       #
                                                                                                                                                                                                                                                                                                                                                                                                      create
                                                                                                                                                                                                                                                                                                                                                                                                      new
                                                                                                                                                                                                                                                                                                                                                                                                      plot
                                                                                                                                                                                                                                                                                                                                                                                                      from
                                                                                                                                                                                                                                                                                                                                                                                                      data
                                                                                                                                                                                                                                                                                                                                                                                                      file
                                                                                                                                                                                                                                                                                                                                                                                                       plot
                                                                                                                                                                                                                                                                                                                                                                                                      [line|
                                                                                                                                                                                                                                                                                                                                                                                                      bar
                                                                                                                                                                                                                                                                                                                                                                                                      <filename>
                                                                                                                                                                                                                                                                                                                                                                                                      [<ref>
                                                                                                                                                                                                                                                                                                                                                                                                      ]
                                                                                                                                                                                                                                                                                                                                                                                                      xy|
                                                                                                                                                                                                                                                                                                                                                                                                      xyex|
                                                                                                                                                                                                                                                                                                                                                                                                      xyey|
                                                                                                                                                                                                                                                                                                                                                                                                      xyexey]
                                                                                                                                                                                                                                                                                                                                                                                                       [line|
                                                                                                                                                                                                                                                                                                                                                                                                      bar
                                                                                                                                                                                                                                                                                                                                                                                                      <filename>
                                                                                                                                                                                                                                                                                                                                                                                                      [<ref>
                                                                                                                                                                                                                                                                                                                                                                                                      ]
                                                                                                                                                                                                                                                                                                                                                                                                      <title>
                                                                                                                                                                                                                                                                                                                                                                                                      <xaxis
                                                                                                                                                                                                                                                                                                                                                                                                      label>
                                                                                                                                                                                                                                                                                                                                                                                                      <yaxis
                                                                                                                                                                                                                                                                                                                                                                                                      label>
                                                                                                                                                                                                                                                                                                                                                                                                       xy|
                                                                                                                                                                                                                                                                                                                                                                                                      xyex|
                                                                                                                                                                                                                                                                                                                                                                                                      xyey|
                                                                                                                                                                                                                                                                                                                                                                                                      xyexey]
                                                                                                                                                                                                                                                                                                                                                                                                       #
                                                                                                                                                                                                                                                                                                                                                                                                      existing
                                                                                                                                                                                                                                                                                                                                                                                                      plot
                                                                                                                                                                                                                                                                                                                                                                                                       plot
                                                                                                                                                                                                                                                                                                                                                                                                      [gui]
                                                                                                                                                                                                                                                                                                                                                                                                       [load
                                                                                                                                                                                                                                                                                                                                                                                                      <filename>
                                                                                                                                                                                                                                                                                                                                                                                                      xy|
                                                                                                                                                                                                                                                                                                                                                                                                      xyex|
                                                                                                                                                                                                                                                                                                                                                                                                      xyey|
                                                                                                                                                                                                                                                                                                                                                                                                      xyexey]
                                                                                                                                                                                                                                                                                                                                                                                                       [save
                                                                                                                                                                                                                                                                                                                                                                                                      <filename>
                                                                                                                                                                                                                                                                                                                                                                                                      ]
                                                                                                                                                                                                                                                                                                                                                                                                       [current
                                                                                                                                                                                                                                                                                                                                                                                                      <ref>
                                                                                                                                                                                                                                                                                                                                                                                                      ]
                                                                                                                                                                                                                                                                                                                                                                                                       [layout
                                                                                                                                                                                                                                                                                                                                                                                                      grid|
                                                                                                                                                                                                                                                                                                                                                                                                      row|
                                                                                                                                                                                                                                                                                                                                                                                                      column|
                                                                                                                                                                                                                                                                                                                                                                                                      strip]
                                                                                                                                                                                                                                                                                                                                                                                                       [layout
                                                                                                                                                                                                                                                                                                                                                                                                      strip
                                                                                                                                                                                                                                                                                                                                                                                                      scale
                                                                                                                                                                                                                                                                                                                                                                                                      <percent>
                                                                                                                                                                                                                                                                                                                                                                                                      ]
                                                                                                                                                                                                                                                                                                                                                                                                       [add
                                                                                                                                                                                                                                                                                                                                                                                                      graph
                                                                                                                                                                                                                                                                                                                                                                                                      line|
                                                                                                                                                                                                                                                                                                                                                                                                      bar]
                                                                                                                                                                                                                                                                                                                                                                                                       [current
                                                                                                                                                                                                                                                                                                                                                                                                      graph
                                                                                                                                                                                                                                                                                                                                                                                                      <graph>
                                                                                                                                                                                                                                                                                                                                                                                                      ]
                                                                                                                                                                                                                                                                                                                                                                                                       [delete
                                                                                                                                                                                                                                                                                                                                                                                                      graph]
                                                                                                                                                                                                                                                                                                                                                                                                       [current
                                                                                                                                                                                                                                                                                                                                                                                                      dataset
                                                                                                                                                                                                                                                                                                                                                                                                      <dataset>
                                                                                                                                                                                                                                                                                                                                                                                                      ]
                                                                                                                                                                                                                                                                                                                                                                                                       [delete
                                                                                                                                                                                                                                                                                                                                                                                                      dataset]
                                                                                                                                                                                                                                                                                                                                                                                                       [duplicate]
                                                                                                                                                                                                                                                                                                                                                                                                       [stats
                                                                                                                                                                                                                                                                                                                                                                                                      yes|
                                                                                                                                                                                                                                                                                                                                                                                                      no]
                                                                                                                                                                                                                                                                                                                                                                                                       [list
                                                                                                                                                                                                                                                                                                                                                                                                      yes|
                                                                                                                                                                                                                                                                                                                                                                                                      no]
                                                                                                                                                                                                                                                                                                                                                                                                       [backup
                                                                                                                                                                                                                                                                                                                                                                                                      <filename>
                                                                                                                                                                                                                                                                                                                                                                                                      ]
                                                                                                                                                                                                                                                                                                                                                                                                       [restore
                                                                                                                                                                                                                                                                                                                                                                                                      <filename>
                                                                                                                                                                                                                                                                                                                                                                                                      ]
                                                                                                                                                                                                                                                                                                                                                                                                       [pagesetup
                                                                                                                                                                                                                                                                                                                                                                                                      orient
                                                                                                                                                                                                                                                                                                                                                                                                      portrait|
                                                                                                                                                                                                                                                                                                                                                                                                      landscape]
                                                                                                                                                                                                                                                                                                                                                                                                       [pagesetup
                                                                                                                                                                                                                                                                                                                                                                                                      size
                                                                                                                                                                                                                                                                                                                                                                                                      letter|
                                                                                                                                                                                                                                                                                                                                                                                                      legal|
                                                                                                                                                                                                                                                                                                                                                                                                      tabloid|
                                                                                                                                                                                                                                                                                                                                                                                                      poster|
                                                                                                                                                                                                                                                                                                                                                                                                      a4]
                                                                                                                                                                                                                                                                                                                                                                                                       [print]
                                                                                                                                                                                                                                                                                                                                                                                                       [print
                                                                                                                                                                                                                                                                                                                                                                                                      destination
                                                                                                                                                                                                                                                                                                                                                                                                      printer|
                                                                                                                                                                                                                                                                                                                                                                                                      file]
                                                                                                                                                                                                                                                                                                                                                                                                       [print
                                                                                                                                                                                                                                                                                                                                                                                                      command
                                                                                                                                                                                                                                                                                                                                                                                                      <command>
                                                                                                                                                                                                                                                                                                                                                                                                      ]
                                                                                                                                                                                                                                                                                                                                                                                                       [print
                                                                                                                                                                                                                                                                                                                                                                                                      filename
                                                                                                                                                                                                                                                                                                                                                                                                      <filename>
                                                                                                                                                                                                                                                                                                                                                                                                      ]
                                                                                                                                                                                                                                                                                                                                                                                                       [print
                                                                                                                                                                                                                                                                                                                                                                                                      color
                                                                                                                                                                                                                                                                                                                                                                                                      rgb|
                                                                                                                                                                                                                                                                                                                                                                                                      gray]
                                                                                                                                                                                                                                                                                                                                                                                                       [close]
                                                                                                                                                                                                                                                                                                                                                                                                       [mode
                                                                                                                                                                                                                                                                                                                                                                                                      pointer|
                                                                                                                                                                                                                                                                                                                                                                                                      zoom]
                                                                                                                                                                                                                                                                                                                                                                                                       #
                                                                                                                                                                                                                                                                                                                                                                                                      export
                                                                                                                                                                                                                                                                                                                                                                                                       plot
                                                                                                                                                                                                                                                                                                                                                                                                      [export
                                                                                                                                                                                                                                                                                                                                                                                                      <filename>
                                                                                                                                                                                                                                                                                                                                                                                                      ]
                                                                                                                                                                                                                                                                                                                                                                                                       [export
                                                                                                                                                                                                                                                                                                                                                                                                      eps|
                                                                                                                                                                                                                                                                                                                                                                                                      gif|
                                                                                                                                                                                                                                                                                                                                                                                                      tiff|
                                                                                                                                                                                                                                                                                                                                                                                                      jpeg|
                                                                                                                                                                                                                                                                                                                                                                                                      png
                                                                                                                                                                                                                                                                                                                                                                                                      <filename>
                                                                                                                                                                                                                                                                                                                                                                                                      ]
                                                                                                                                                                                                                                                                                                                                                                                                       [export
                                                                                                                                                                                                                                                                                                                                                                                                      jpeg
                                                                                                                                                                                                                                                                                                                                                                                                      <filename>
                                                                                                                                                                                                                                                                                                                                                                                                      [int(1-100)]
                                                                                                                                                                                                                                                                                                                                                                                                      ]
                                                                                                                                                                                                                                                                                                                                                                                                       [export
                                                                                                                                                                                                                                                                                                                                                                                                      tiff
                                                                                                                                                                                                                                                                                                                                                                                                      <filename>
                                                                                                                                                                                                                                                                                                                                                                                                      none|
                                                                                                                                                                                                                                                                                                                                                                                                      jpeg|
                                                                                                                                                                                                                                                                                                                                                                                                      packbits|
                                                                                                                                                                                                                                                                                                                                                                                                      deflate]
                                                                                                                                                                                                                                                                                                                                                                                                      ]
                                                                                                                                                                                                                                                                                                                                                                                                       #
                                                                                                                                                                                                                                                                                                                                                                                                      configure
                                                                                                                                                                                                                                                                                                                                                                                                      graph
                                                                                                                                                                                                                                                                                                                                                                                                       plot
                                                                                                                                                                                                                                                                                                                                                                                                      [axis
                                                                                                                                                                                                                                                                                                                                                                                                      x|
                                                                                                                                                                                                                                                                                                                                                                                                      y
                                                                                                                                                                                                                                                                                                                                                                                                      grid
                                                                                                                                                                                                                                                                                                                                                                                                      yes|
                                                                                                                                                                                                                                                                                                                                                                                                      no]
                                                                                                                                                                                                                                                                                                                                                                                                       [axis
                                                                                                                                                                                                                                                                                                                                                                                                      x|
                                                                                                                                                                                                                                                                                                                                                                                                      y
                                                                                                                                                                                                                                                                                                                                                                                                      log
                                                                                                                                                                                                                                                                                                                                                                                                      yes|
                                                                                                                                                                                                                                                                                                                                                                                                      no]
                                                                                                                                                                                                                                                                                                                                                                                                       [axis
                                                                                                                                                                                                                                                                                                                                                                                                      x|
                                                                                                                                                                                                                                                                                                                                                                                                      y
                                                                                                                                                                                                                                                                                                                                                                                                      flip
                                                                                                                                                                                                                                                                                                                                                                                                      yes|
                                                                                                                                                                                                                                                                                                                                                                                                      no]
                                                                                                                                                                                                                                                                                                                                                                                                       [axis
                                                                                                                                                                                                                                                                                                                                                                                                      x|
                                                                                                                                                                                                                                                                                                                                                                                                      y
                                                                                                                                                                                                                                                                                                                                                                                                      auto
                                                                                                                                                                                                                                                                                                                                                                                                      yes|
                                                                                                                                                                                                                                                                                                                                                                                                      no]
                                                                                                                                                                                                                                                                                                                                                                                                       [axis
                                                                                                                                                                                                                                                                                                                                                                                                      x|
                                                                                                                                                                                                                                                                                                                                                                                                      y
                                                                                                                                                                                                                                                                                                                                                                                                      min
                                                                                                                                                                                                                                                                                                                                                                                                      <value>
                                                                                                                                                                                                                                                                                                                                                                                                      ]
                                                                                                                                                                                                                                                                                                                                                                                                       [axis
                                                                                                                                                                                                                                                                                                                                                                                                      x|
                                                                                                                                                                                                                                                                                                                                                                                                      y
                                                                                                                                                                                                                                                                                                                                                                                                      max
                                                                                                                                                                                                                                                                                                                                                                                                      <value>
                                                                                                                                                                                                                                                                                                                                                                                                      ]
                                                                                                                                                                                                                                                                                                                                                                                                       [axis
                                                                                                                                                                                                                                                                                                                                                                                                      x|
                                                                                                                                                                                                                                                                                                                                                                                                      y
                                                                                                                                                                                                                                                                                                                                                                                                      format
                                                                                                                                                                                                                                                                                                                                                                                                      <string>
                                                                                                                                                                                                                                                                                                                                                                                                      ]
                                                                                                                                                                                                                                                                                                                                                                                                       [background
                                                                                                                                                                                                                                                                                                                                                                                                      <value>
                                                                                                                                                                                                                                                                                                                                                                                                      ]
                                                                                                                                                                                                                                                                                                                                                                                                       [legend
                                                                                                                                                                                                                                                                                                                                                                                                      yes|
                                                                                                                                                                                                                                                                                                                                                                                                      no]
                                                                                                                                                                                                                                                                                                                                                                                                       [legend
                                                                                                                                                                                                                                                                                                                                                                                                      position
                                                                                                                                                                                                                                                                                                                                                                                                      right|
                                                                                                                                                                                                                                                                                                                                                                                                      left|
                                                                                                                                                                                                                                                                                                                                                                                                      top|
                                                                                                                                                                                                                                                                                                                                                                                                      bottom|
                                                                                                                                                                                                                                                                                                                                                                                                      plotarea]
                                                                                                                                                                                                                                                                                                                                                                                                       [font
                                                                                                                                                                                                                                                                                                                                                                                                      title|
                                                                                                                                                                                                                                                                                                                                                                                                      labels|
                                                                                                                                                                                                                                                                                                                                                                                                      numbers
                                                                                                                                                                                                                                                                                                                                                                                                      font
                                                                                                                                                                                                                                                                                                                                                                                                      times|
                                                                                                                                                                                                                                                                                                                                                                                                      helvetica|
                                                                                                                                                                                                                                                                                                                                                                                                      courier]
                                                                                                                                                                                                                                                                                                                                                                                                       [font
                                                                                                                                                                                                                                                                                                                                                                                                      title|
                                                                                                                                                                                                                                                                                                                                                                                                      labels|
                                                                                                                                                                                                                                                                                                                                                                                                      numbers
                                                                                                                                                                                                                                                                                                                                                                                                      size
                                                                                                                                                                                                                                                                                                                                                                                                      <value>
                                                                                                                                                                                                                                                                                                                                                                                                      ]
                                                                                                                                                                                                                                                                                                                                                                                                       [font
                                                                                                                                                                                                                                                                                                                                                                                                      title|
                                                                                                                                                                                                                                                                                                                                                                                                      labels|
                                                                                                                                                                                                                                                                                                                                                                                                      numbers
                                                                                                                                                                                                                                                                                                                                                                                                      weight
                                                                                                                                                                                                                                                                                                                                                                                                      normal|
                                                                                                                                                                                                                                                                                                                                                                                                      bold]
                                                                                                                                                                                                                                                                                                                                                                                                       [font
                                                                                                                                                                                                                                                                                                                                                                                                      title|
                                                                                                                                                                                                                                                                                                                                                                                                      labels|
                                                                                                                                                                                                                                                                                                                                                                                                      numbers
                                                                                                                                                                                                                                                                                                                                                                                                      slant
                                                                                                                                                                                                                                                                                                                                                                                                      roman|
                                                                                                                                                                                                                                                                                                                                                                                                      italic]
                                                                                                                                                                                                                                                                                                                                                                                                       [title
                                                                                                                                                                                                                                                                                                                                                                                                      <string>
                                                                                                                                                                                                                                                                                                                                                                                                      ]
                                                                                                                                                                                                                                                                                                                                                                                                       [title
                                                                                                                                                                                                                                                                                                                                                                                                      x|
                                                                                                                                                                                                                                                                                                                                                                                                      y
                                                                                                                                                                                                                                                                                                                                                                                                      <string>
                                                                                                                                                                                                                                                                                                                                                                                                      ]
                                                                                                                                                                                                                                                                                                                                                                                                       #
                                                                                                                                                                                                                                                                                                                                                                                                      dataset
                                                                                                                                                                                                                                                                                                                                                                                                       plot
                                                                                                                                                                                                                                                                                                                                                                                                      [show
                                                                                                                                                                                                                                                                                                                                                                                                      yes|
                                                                                                                                                                                                                                                                                                                                                                                                      no]
                                                                                                                                                                                                                                                                                                                                                                                                       [name
                                                                                                                                                                                                                                                                                                                                                                                                      <string>
                                                                                                                                                                                                                                                                                                                                                                                                      ]
                                                                                                                                                                                                                                                                                                                                                                                                       #
                                                                                                                                                                                                                                                                                                                                                                                                      line
                                                                                                                                                                                                                                                                                                                                                                                                      dataset
                                                                                                                                                                                                                                                                                                                                                                                                       plot
                                                                                                                                                                                                                                                                                                                                                                                                      [line
                                                                                                                                                                                                                                                                                                                                                                                                      smooth
                                                                                                                                                                                                                                                                                                                                                                                                      step|
                                                                                                                                                                                                                                                                                                                                                                                                      linear|
                                                                                                                                                                                                                                                                                                                                                                                                      cubic|
                                                                                                                                                                                                                                                                                                                                                                                                      quadratic|
                                                                                                                                                                                                                                                                                                                                                                                                      catrom]
                                                                                                                                                                                                                                                                                                                                                                                                       [line
                                                                                                                                                                                                                                                                                                                                                                                                      color
                                                                                                                                                                                                                                                                                                                                                                                                      <value>
                                                                                                                                                                                                                                                                                                                                                                                                      ]
                                                                                                                                                                                                                                                                                                                                                                                                       [line
                                                                                                                                                                                                                                                                                                                                                                                                      width
                                                                                                                                                                                                                                                                                                                                                                                                      <value>
                                                                                                                                                                                                                                                                                                                                                                                                      ]
                                                                                                                                                                                                                                                                                                                                                                                                       [line
                                                                                                                                                                                                                                                                                                                                                                                                      dash
                                                                                                                                                                                                                                                                                                                                                                                                      yes|
                                                                                                                                                                                                                                                                                                                                                                                                      no]
                                                                                                                                                                                                                                                                                                                                                                                                       [line
                                                                                                                                                                                                                                                                                                                                                                                                      fill
                                                                                                                                                                                                                                                                                                                                                                                                      yes|
                                                                                                                                                                                                                                                                                                                                                                                                      no]
                                                                                                                                                                                                                                                                                                                                                                                                       [line
                                                                                                                                                                                                                                                                                                                                                                                                      fill
                                                                                                                                                                                                                                                                                                                                                                                                      color
                                                                                                                                                                                                                                                                                                                                                                                                      <value>
                                                                                                                                                                                                                                                                                                                                                                                                      ]
                                                                                                                                                                                                                                                                                                                                                                                                       [line
                                                                                                                                                                                                                                                                                                                                                                                                      shape
                                                                                                                                                                                                                                                                                                                                                                                                      symbol
                                                                                                                                                                                                                                                                                                                                                                                                       none|
                                                                                                                                                                                                                                                                                                                                                                                                      circle|
                                                                                                                                                                                                                                                                                                                                                                                                      square|
                                                                                                                                                                                                                                                                                                                                                                                                      diamond|
                                                                                                                                                                                                                                                                                                                                                                                                      plus|
                                                                                                                                                                                                                                                                                                                                                                                                      splus|
                                                                                                                                                                                                                                                                                                                                                                                                      scross|
                                                                                                                                                                                                                                                                                                                                                                                                      triangle|
                                                                                                                                                                                                                                                                                                                                                                                                      arrow]
                                                                                                                                                                                                                                                                                                                                                                                                       [line
                                                                                                                                                                                                                                                                                                                                                                                                      shape
                                                                                                                                                                                                                                                                                                                                                                                                      size
                                                                                                                                                                                                                                                                                                                                                                                                      <integer>
                                                                                                                                                                                                                                                                                                                                                                                                      ]
                                                                                                                                                                                                                                                                                                                                                                                                       [line
                                                                                                                                                                                                                                                                                                                                                                                                      shape
                                                                                                                                                                                                                                                                                                                                                                                                      color
                                                                                                                                                                                                                                                                                                                                                                                                      <value>
                                                                                                                                                                                                                                                                                                                                                                                                      ]
                                                                                                                                                                                                                                                                                                                                                                                                       [line
                                                                                                                                                                                                                                                                                                                                                                                                      shape
                                                                                                                                                                                                                                                                                                                                                                                                      fill
                                                                                                                                                                                                                                                                                                                                                                                                      yes|
                                                                                                                                                                                                                                                                                                                                                                                                      no]
                                                                                                                                                                                                                                                                                                                                                                                                       #
                                                                                                                                                                                                                                                                                                                                                                                                      bar
                                                                                                                                                                                                                                                                                                                                                                                                      dataset
                                                                                                                                                                                                                                                                                                                                                                                                       plot
                                                                                                                                                                                                                                                                                                                                                                                                      [bar
                                                                                                                                                                                                                                                                                                                                                                                                      border
                                                                                                                                                                                                                                                                                                                                                                                                      color
                                                                                                                                                                                                                                                                                                                                                                                                      <value>
                                                                                                                                                                                                                                                                                                                                                                                                      ]
                                                                                                                                                                                                                                                                                                                                                                                                       [bar
                                                                                                                                                                                                                                                                                                                                                                                                      border
                                                                                                                                                                                                                                                                                                                                                                                                      width
                                                                                                                                                                                                                                                                                                                                                                                                      <value>
                                                                                                                                                                                                                                                                                                                                                                                                      ]
                                                                                                                                                                                                                                                                                                                                                                                                       [bar
                                                                                                                                                                                                                                                                                                                                                                                                      fill
                                                                                                                                                                                                                                                                                                                                                                                                      yes|
                                                                                                                                                                                                                                                                                                                                                                                                      no]
                                                                                                                                                                                                                                                                                                                                                                                                       [bar
                                                                                                                                                                                                                                                                                                                                                                                                      color
                                                                                                                                                                                                                                                                                                                                                                                                      <value>
                                                                                                                                                                                                                                                                                                                                                                                                      ]
                                                                                                                                                                                                                                                                                                                                                                                                       [bar
                                                                                                                                                                                                                                                                                                                                                                                                      width
                                                                                                                                                                                                                                                                                                                                                                                                      <value>
                                                                                                                                                                                                                                                                                                                                                                                                      ]
                                                                                                                                                                                                                                                                                                                                                                                                       #
                                                                                                                                                                                                                                                                                                                                                                                                      error
                                                                                                                                                                                                                                                                                                                                                                                                      bar
                                                                                                                                                                                                                                                                                                                                                                                                       plot
                                                                                                                                                                                                                                                                                                                                                                                                      [error
                                                                                                                                                                                                                                                                                                                                                                                                      yes|
                                                                                                                                                                                                                                                                                                                                                                                                      no]
                                                                                                                                                                                                                                                                                                                                                                                                       [error
                                                                                                                                                                                                                                                                                                                                                                                                      color
                                                                                                                                                                                                                                                                                                                                                                                                      <value>
                                                                                                                                                                                                                                                                                                                                                                                                      ]
                                                                                                                                                                                                                                                                                                                                                                                                       [error
                                                                                                                                                                                                                                                                                                                                                                                                      cap
                                                                                                                                                                                                                                                                                                                                                                                                      yes|
                                                                                                                                                                                                                                                                                                                                                                                                      no]
                                                                                                                                                                                                                                                                                                                                                                                                       [error
                                                                                                                                                                                                                                                                                                                                                                                                      width
                                                                                                                                                                                                                                                                                                                                                                                                      <value>
                                                                                                                                                                                                                                                                                                                                                                                                      ]

                                                                                                                                                                                                                                                                                                                                                                                           Example:
                                                                                                                                                                                                                                                                                                                                                                                                #
                                                                                                                                                                                                                                                                                                                                                                                               create
                                                                                                                                                                                                                                                                                                                                                                                               new
                                                                                                                                                                                                                                                                                                                                                                                               empty
                                                                                                                                                                                                                                                                                                                                                                                               plot
                                                                                                                                                                                                                                                                                                                                                                                               window

                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                               -plot
                                                                                                                                                                                                                                                                                                                                                                                               line

                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                               -plot
                                                                                                                                                                                                                                                                                                                                                                                               bar
                                                                                                                                                                                                                                                                                                                                                                                                #
                                                                                                                                                                                                                                                                                                                                                                                               create
                                                                                                                                                                                                                                                                                                                                                                                               new
                                                                                                                                                                                                                                                                                                                                                                                               plot
                                                                                                                                                                                                                                                                                                                                                                                               from
                                                                                                                                                                                                                                                                                                                                                                                               data
                                                                                                                                                                                                                                                                                                                                                                                               file

                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                               -plot
                                                                                                                                                                                                                                                                                                                                                                                               line
                                                                                                                                                                                                                                                                                                                                                                                               xy.dat
                                                                                                                                                                                                                                                                                                                                                                                               xy

                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                               -plot
                                                                                                                                                                                                                                                                                                                                                                                               line
                                                                                                                                                                                                                                                                                                                                                                                               xy.dat
                                                                                                                                                                                                                                                                                                                                                                                               'The
                                                                                                                                                                                                                                                                                                                                                                                               Title'
                                                                                                                                                                                                                                                                                                                                                                                               'X
                                                                                                                                                                                                                                                                                                                                                                                               Axis'
                                                                                                                                                                                                                                                                                                                                                                                               'Y
                                                                                                                                                                                                                                                                                                                                                                                               Axis'
                                                                                                                                                                                                                                                                                                                                                                                               xy
                                                                                                                                                                                                                                                                                                                                                                                                #
                                                                                                                                                                                                                                                                                                                                                                                               existing
                                                                                                                                                                                                                                                                                                                                                                                               plot

                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                               -plot
                                                                                                                                                                                                                                                                                                                                                                                               gui

                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                               -plot
                                                                                                                                                                                                                                                                                                                                                                                               load
                                                                                                                                                                                                                                                                                                                                                                                               xy.dat
                                                                                                                                                                                                                                                                                                                                                                                               xy

                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                               -plot
                                                                                                                                                                                                                                                                                                                                                                                               save
                                                                                                                                                                                                                                                                                                                                                                                               foo.dat

                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                               -plot
                                                                                                                                                                                                                                                                                                                                                                                               current
                                                                                                                                                                                                                                                                                                                                                                                               foo

                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                               -plot
                                                                                                                                                                                                                                                                                                                                                                                               layout
                                                                                                                                                                                                                                                                                                                                                                                               strip

                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                               -plot
                                                                                                                                                                                                                                                                                                                                                                                               layout
                                                                                                                                                                                                                                                                                                                                                                                               strip
                                                                                                                                                                                                                                                                                                                                                                                               scale
                                                                                                                                                                                                                                                                                                                                                                                               30

                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                               -plot
                                                                                                                                                                                                                                                                                                                                                                                               add
                                                                                                                                                                                                                                                                                                                                                                                               graph
                                                                                                                                                                                                                                                                                                                                                                                               bar

                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                               -plot
                                                                                                                                                                                                                                                                                                                                                                                               current
                                                                                                                                                                                                                                                                                                                                                                                               graph
                                                                                                                                                                                                                                                                                                                                                                                               1

                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                               -plot
                                                                                                                                                                                                                                                                                                                                                                                               delete
                                                                                                                                                                                                                                                                                                                                                                                               graph

                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                               -plot
                                                                                                                                                                                                                                                                                                                                                                                               current
                                                                                                                                                                                                                                                                                                                                                                                               dataset
                                                                                                                                                                                                                                                                                                                                                                                               1

                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                               -plot
                                                                                                                                                                                                                                                                                                                                                                                               delete
                                                                                                                                                                                                                                                                                                                                                                                               dataset

                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                               -plot
                                                                                                                                                                                                                                                                                                                                                                                               duplicate

                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                               -plot
                                                                                                                                                                                                                                                                                                                                                                                               stats
                                                                                                                                                                                                                                                                                                                                                                                               yes

                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                               -plot
                                                                                                                                                                                                                                                                                                                                                                                               list
                                                                                                                                                                                                                                                                                                                                                                                               yes

                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                               -plot
                                                                                                                                                                                                                                                                                                                                                                                               backup
                                                                                                                                                                                                                                                                                                                                                                                               foo.bck

                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                               -plot
                                                                                                                                                                                                                                                                                                                                                                                               restore
                                                                                                                                                                                                                                                                                                                                                                                               foo.bck

                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                               -plot
                                                                                                                                                                                                                                                                                                                                                                                               pagesetup
                                                                                                                                                                                                                                                                                                                                                                                               orient
                                                                                                                                                                                                                                                                                                                                                                                               portrait

                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                               -plot
                                                                                                                                                                                                                                                                                                                                                                                               pagesetup
                                                                                                                                                                                                                                                                                                                                                                                               size
                                                                                                                                                                                                                                                                                                                                                                                               letter

                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                               -plot
                                                                                                                                                                                                                                                                                                                                                                                               print

                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                               -plot
                                                                                                                                                                                                                                                                                                                                                                                               print
                                                                                                                                                                                                                                                                                                                                                                                               destination
                                                                                                                                                                                                                                                                                                                                                                                               file

                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                               -plot
                                                                                                                                                                                                                                                                                                                                                                                               print
                                                                                                                                                                                                                                                                                                                                                                                               command
                                                                                                                                                                                                                                                                                                                                                                                               lp

                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                               -plot
                                                                                                                                                                                                                                                                                                                                                                                               print
                                                                                                                                                                                                                                                                                                                                                                                               filename
                                                                                                                                                                                                                                                                                                                                                                                               foo.ps

                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                               -plot
                                                                                                                                                                                                                                                                                                                                                                                               print
                                                                                                                                                                                                                                                                                                                                                                                               color
                                                                                                                                                                                                                                                                                                                                                                                               rgb

                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                               -plot
                                                                                                                                                                                                                                                                                                                                                                                               close

                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                               -plot
                                                                                                                                                                                                                                                                                                                                                                                               mode
                                                                                                                                                                                                                                                                                                                                                                                               pointer
                                                                                                                                                                                                                                                                                                                                                                                                #
                                                                                                                                                                                                                                                                                                                                                                                               export
                                                                                                                                                                                                                                                                                                                                                                                               plot

                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                               -plot
                                                                                                                                                                                                                                                                                                                                                                                               export
                                                                                                                                                                                                                                                                                                                                                                                               tiff
                                                                                                                                                                                                                                                                                                                                                                                               foo.tiff
                                                                                                                                                                                                                                                                                                                                                                                               jpeg

                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                               -plot
                                                                                                                                                                                                                                                                                                                                                                                               export
                                                                                                                                                                                                                                                                                                                                                                                               jpeg
                                                                                                                                                                                                                                                                                                                                                                                               foo.jpeg
                                                                                                                                                                                                                                                                                                                                                                                               75

                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                               -plot
                                                                                                                                                                                                                                                                                                                                                                                               export
                                                                                                                                                                                                                                                                                                                                                                                               png
                                                                                                                                                                                                                                                                                                                                                                                               foo.png
                                                                                                                                                                                                                                                                                                                                                                                                #
                                                                                                                                                                                                                                                                                                                                                                                               configure
                                                                                                                                                                                                                                                                                                                                                                                               graph

                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                               -plot
                                                                                                                                                                                                                                                                                                                                                                                               axis
                                                                                                                                                                                                                                                                                                                                                                                               x
                                                                                                                                                                                                                                                                                                                                                                                               grid
                                                                                                                                                                                                                                                                                                                                                                                               yes

                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                               -plot
                                                                                                                                                                                                                                                                                                                                                                                               axis
                                                                                                                                                                                                                                                                                                                                                                                               x
                                                                                                                                                                                                                                                                                                                                                                                               log
                                                                                                                                                                                                                                                                                                                                                                                               yes

                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                               -plot
                                                                                                                                                                                                                                                                                                                                                                                               axis
                                                                                                                                                                                                                                                                                                                                                                                               x
                                                                                                                                                                                                                                                                                                                                                                                               flip
                                                                                                                                                                                                                                                                                                                                                                                               yes

                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                               -plot
                                                                                                                                                                                                                                                                                                                                                                                               axis
                                                                                                                                                                                                                                                                                                                                                                                               x
                                                                                                                                                                                                                                                                                                                                                                                               auto
                                                                                                                                                                                                                                                                                                                                                                                               no

                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                               -plot
                                                                                                                                                                                                                                                                                                                                                                                               axis
                                                                                                                                                                                                                                                                                                                                                                                               x
                                                                                                                                                                                                                                                                                                                                                                                               min
                                                                                                                                                                                                                                                                                                                                                                                               1

                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                               -plot
                                                                                                                                                                                                                                                                                                                                                                                               axis
                                                                                                                                                                                                                                                                                                                                                                                               x
                                                                                                                                                                                                                                                                                                                                                                                               max
                                                                                                                                                                                                                                                                                                                                                                                               100

                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                               -plot
                                                                                                                                                                                                                                                                                                                                                                                               axis
                                                                                                                                                                                                                                                                                                                                                                                               x
                                                                                                                                                                                                                                                                                                                                                                                               format
                                                                                                                                                                                                                                                                                                                                                                                               '%f'

                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                               -plot
                                                                                                                                                                                                                                                                                                                                                                                               background
                                                                                                                                                                                                                                                                                                                                                                                               white

                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                               -plot
                                                                                                                                                                                                                                                                                                                                                                                               legend
                                                                                                                                                                                                                                                                                                                                                                                               yes

                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                               -plot
                                                                                                                                                                                                                                                                                                                                                                                               legend
                                                                                                                                                                                                                                                                                                                                                                                               position
                                                                                                                                                                                                                                                                                                                                                                                               left

                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                               -plot
                                                                                                                                                                                                                                                                                                                                                                                               font
                                                                                                                                                                                                                                                                                                                                                                                               numbers
                                                                                                                                                                                                                                                                                                                                                                                               font
                                                                                                                                                                                                                                                                                                                                                                                               times

                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                               -plot
                                                                                                                                                                                                                                                                                                                                                                                               font
                                                                                                                                                                                                                                                                                                                                                                                               numbers
                                                                                                                                                                                                                                                                                                                                                                                               size
                                                                                                                                                                                                                                                                                                                                                                                               12

                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                               -plot
                                                                                                                                                                                                                                                                                                                                                                                               font
                                                                                                                                                                                                                                                                                                                                                                                               numbers
                                                                                                                                                                                                                                                                                                                                                                                               weight
                                                                                                                                                                                                                                                                                                                                                                                               bold

                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                               -plot
                                                                                                                                                                                                                                                                                                                                                                                               font
                                                                                                                                                                                                                                                                                                                                                                                               numbers
                                                                                                                                                                                                                                                                                                                                                                                               slant
                                                                                                                                                                                                                                                                                                                                                                                               italic

                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                               -plot
                                                                                                                                                                                                                                                                                                                                                                                               title
                                                                                                                                                                                                                                                                                                                                                                                               'This
                                                                                                                                                                                                                                                                                                                                                                                               is
                                                                                                                                                                                                                                                                                                                                                                                               a
                                                                                                                                                                                                                                                                                                                                                                                               Title'

                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                               -plot
                                                                                                                                                                                                                                                                                                                                                                                               title
                                                                                                                                                                                                                                                                                                                                                                                               x
                                                                                                                                                                                                                                                                                                                                                                                               'X
                                                                                                                                                                                                                                                                                                                                                                                               Axis'

                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                               -plot
                                                                                                                                                                                                                                                                                                                                                                                               title
                                                                                                                                                                                                                                                                                                                                                                                               y
                                                                                                                                                                                                                                                                                                                                                                                               'Y
                                                                                                                                                                                                                                                                                                                                                                                               Axis'

                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                               -plot
                                                                                                                                                                                                                                                                                                                                                                                               title
                                                                                                                                                                                                                                                                                                                                                                                               legend
                                                                                                                                                                                                                                                                                                                                                                                               'This
                                                                                                                                                                                                                                                                                                                                                                                               is
                                                                                                                                                                                                                                                                                                                                                                                               the
                                                                                                                                                                                                                                                                                                                                                                                               Legend'
                                                                                                                                                                                                                                                                                                                                                                                                #
                                                                                                                                                                                                                                                                                                                                                                                               configure
                                                                                                                                                                                                                                                                                                                                                                                               current
                                                                                                                                                                                                                                                                                                                                                                                               dataset

                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                               -plot
                                                                                                                                                                                                                                                                                                                                                                                               show
                                                                                                                                                                                                                                                                                                                                                                                               yes

                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                               -plot
                                                                                                                                                                                                                                                                                                                                                                                               name
                                                                                                                                                                                                                                                                                                                                                                                               'My
                                                                                                                                                                                                                                                                                                                                                                                               Data'
                                                                                                                                                                                                                                                                                                                                                                                                #
                                                                                                                                                                                                                                                                                                                                                                                               line
                                                                                                                                                                                                                                                                                                                                                                                               dataset

                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                               -plot
                                                                                                                                                                                                                                                                                                                                                                                               line
                                                                                                                                                                                                                                                                                                                                                                                               smooth
                                                                                                                                                                                                                                                                                                                                                                                               step

                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                               -plot
                                                                                                                                                                                                                                                                                                                                                                                               line
                                                                                                                                                                                                                                                                                                                                                                                               color
                                                                                                                                                                                                                                                                                                                                                                                               red

                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                               -plot
                                                                                                                                                                                                                                                                                                                                                                                               line
                                                                                                                                                                                                                                                                                                                                                                                               width
                                                                                                                                                                                                                                                                                                                                                                                               2

                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                               -plot
                                                                                                                                                                                                                                                                                                                                                                                               line
                                                                                                                                                                                                                                                                                                                                                                                               dash
                                                                                                                                                                                                                                                                                                                                                                                               yes

                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                               -plot
                                                                                                                                                                                                                                                                                                                                                                                               line
                                                                                                                                                                                                                                                                                                                                                                                               fill
                                                                                                                                                                                                                                                                                                                                                                                               no

                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                               -plot
                                                                                                                                                                                                                                                                                                                                                                                               line
                                                                                                                                                                                                                                                                                                                                                                                               fill
                                                                                                                                                                                                                                                                                                                                                                                               color
                                                                                                                                                                                                                                                                                                                                                                                               red

                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                               -plot
                                                                                                                                                                                                                                                                                                                                                                                               line
                                                                                                                                                                                                                                                                                                                                                                                               shape
                                                                                                                                                                                                                                                                                                                                                                                               symbol
                                                                                                                                                                                                                                                                                                                                                                                               circle

                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                               -plot
                                                                                                                                                                                                                                                                                                                                                                                               line
                                                                                                                                                                                                                                                                                                                                                                                               shape
                                                                                                                                                                                                                                                                                                                                                                                               size
                                                                                                                                                                                                                                                                                                                                                                                               5

                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                               -plot
                                                                                                                                                                                                                                                                                                                                                                                               line
                                                                                                                                                                                                                                                                                                                                                                                               shape
                                                                                                                                                                                                                                                                                                                                                                                               color
                                                                                                                                                                                                                                                                                                                                                                                               cyan

                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                               -plot
                                                                                                                                                                                                                                                                                                                                                                                               line
                                                                                                                                                                                                                                                                                                                                                                                               shape
                                                                                                                                                                                                                                                                                                                                                                                               fill
                                                                                                                                                                                                                                                                                                                                                                                               no
                                                                                                                                                                                                                                                                                                                                                                                                #
                                                                                                                                                                                                                                                                                                                                                                                               bar
                                                                                                                                                                                                                                                                                                                                                                                               dataset

                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                               -plot
                                                                                                                                                                                                                                                                                                                                                                                               bar
                                                                                                                                                                                                                                                                                                                                                                                               border
                                                                                                                                                                                                                                                                                                                                                                                               color
                                                                                                                                                                                                                                                                                                                                                                                               red

                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                               -plot
                                                                                                                                                                                                                                                                                                                                                                                               bar
                                                                                                                                                                                                                                                                                                                                                                                               border
                                                                                                                                                                                                                                                                                                                                                                                               width
                                                                                                                                                                                                                                                                                                                                                                                               2

                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                               -plot
                                                                                                                                                                                                                                                                                                                                                                                               bar
                                                                                                                                                                                                                                                                                                                                                                                               fill
                                                                                                                                                                                                                                                                                                                                                                                               no

                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                               -plot
                                                                                                                                                                                                                                                                                                                                                                                               bar
                                                                                                                                                                                                                                                                                                                                                                                               color
                                                                                                                                                                                                                                                                                                                                                                                               red

                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                               -plot
                                                                                                                                                                                                                                                                                                                                                                                               bar
                                                                                                                                                                                                                                                                                                                                                                                               width
                                                                                                                                                                                                                                                                                                                                                                                               10

                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                               -plot
                                                                                                                                                                                                                                                                                                                                                                                               error
                                                                                                                                                                                                                                                                                                                                                                                               yes

                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                               -plot
                                                                                                                                                                                                                                                                                                                                                                                               error
                                                                                                                                                                                                                                                                                                                                                                                               color
                                                                                                                                                                                                                                                                                                                                                                                               red

                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                               -plot
                                                                                                                                                                                                                                                                                                                                                                                               error
                                                                                                                                                                                                                                                                                                                                                                                               cap
                                                                                                                                                                                                                                                                                                                                                                                               yes

                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                               -plot
                                                                                                                                                                                                                                                                                                                                                                                               error
                                                                                                                                                                                                                                                                                                                                                                                               width
                                                                                                                                                                                                                                                                                                                                                                                               2
                                                                                                                                                                                                                                                                                                                                                                                               png
                                                                                                                                                                                                                                                                                                                                                                                               Load
                                                                                                                                                                                                                                                                                                                                                                                               PNG
                                                                                                                                                                                                                                                                                                                                                                                               image
                                                                                                                                                                                                                                                                                                                                                                                               into
                                                                                                                                                                                                                                                                                                                                                                                               current
                                                                                                                                                                                                                                                                                                                                                                                               frame.

                                                                                                                                                                                                                                                                                                                                                                                                   Syntax
                                                                                                                                                                                                                                                                                                                                                                                                       -png
                                                                                                                                                                                                                                                                                                                                                                                                       <filename>

                                                                                                                                                                                                                                                                                                                                                                                                   Example:

                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                       png
                                                                                                                                                                                                                                                                                                                                                                                                       foo.png
                                                                                                                                                                                                                                                                                                                                                                                                       $cat
                                                                                                                                                                                                                                                                                                                                                                                                       foo.png
                                                                                                                                                                                                                                                                                                                                                                                                       |
                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                       -png
                                                                                                                                                                                                                                                                                                                                                                                                       -
                                                                                                                                                                                                                                                                                                                                                                                                       port
                                                                                                                                                                                                                                                                                                                                                                                                       Set
                                                                                                                                                                                                                                                                                                                                                                                                       the
                                                                                                                                                                                                                                                                                                                                                                                                       IRAF
                                                                                                                                                                                                                                                                                                                                                                                                       port
                                                                                                                                                                                                                                                                                                                                                                                                       number,
                                                                                                                                                                                                                                                                                                                                                                                                       used
                                                                                                                                                                                                                                                                                                                                                                                                       by
                                                                                                                                                                                                                                                                                                                                                                                                       IRAF
                                                                                                                                                                                                                                                                                                                                                                                                       to
                                                                                                                                                                                                                                                                                                                                                                                                       communicate
                                                                                                                                                                                                                                                                                                                                                                                                       with
                                                                                                                                                                                                                                                                                                                                                                                                       DS9.
                                                                                                                                                                                                                                                                                                                                                                                                       The
                                                                                                                                                                                                                                                                                                                                                                                                       default
                                                                                                                                                                                                                                                                                                                                                                                                       is
                                                                                                                                                                                                                                                                                                                                                                                                       5137,
                                                                                                                                                                                                                                                                                                                                                                                                       the
                                                                                                                                                                                                                                                                                                                                                                                                       standard
                                                                                                                                                                                                                                                                                                                                                                                                       IRAF
                                                                                                                                                                                                                                                                                                                                                                                                       port
                                                                                                                                                                                                                                                                                                                                                                                                       used
                                                                                                                                                                                                                                                                                                                                                                                                       by
                                                                                                                                                                                                                                                                                                                                                                                                       ximtool.

                                                                                                                                                                                                                                                                                                                                                                                                           Syntax
                                                                                                                                                                                                                                                                                                                                                                                                               -port
                                                                                                                                                                                                                                                                                                                                                                                                               number

                                                                                                                                                                                                                                                                                                                                                                                                           Example:

                                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                                               -port
                                                                                                                                                                                                                                                                                                                                                                                                               5137
                                                                                                                                                                                                                                                                                                                                                                                                               port_only
                                                                                                                                                                                                                                                                                                                                                                                                               inet_only
                                                                                                                                                                                                                                                                                                                                                                                                               Only
                                                                                                                                                                                                                                                                                                                                                                                                               use
                                                                                                                                                                                                                                                                                                                                                                                                               the
                                                                                                                                                                                                                                                                                                                                                                                                               IRAF
                                                                                                                                                                                                                                                                                                                                                                                                               port
                                                                                                                                                                                                                                                                                                                                                                                                               number.
                                                                                                                                                                                                                                                                                                                                                                                                               This
                                                                                                                                                                                                                                                                                                                                                                                                               is
                                                                                                                                                                                                                                                                                                                                                                                                               the
                                                                                                                                                                                                                                                                                                                                                                                                               same
                                                                                                                                                                                                                                                                                                                                                                                                               as
                                                                                                                                                                                                                                                                                                                                                                                                               -fifo
                                                                                                                                                                                                                                                                                                                                                                                                               none
                                                                                                                                                                                                                                                                                                                                                                                                               -unix
                                                                                                                                                                                                                                                                                                                                                                                                               none.

                                                                                                                                                                                                                                                                                                                                                                                                                   Syntax
                                                                                                                                                                                                                                                                                                                                                                                                                       -port_only

                                                                                                                                                                                                                                                                                                                                                                                                                   Example:

                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                       -port_only
                                                                                                                                                                                                                                                                                                                                                                                                                       pow
                                                                                                                                                                                                                                                                                                                                                                                                                       Select
                                                                                                                                                                                                                                                                                                                                                                                                                       power
                                                                                                                                                                                                                                                                                                                                                                                                                       scale
                                                                                                                                                                                                                                                                                                                                                                                                                       function
                                                                                                                                                                                                                                                                                                                                                                                                                       for
                                                                                                                                                                                                                                                                                                                                                                                                                       the
                                                                                                                                                                                                                                                                                                                                                                                                                       current
                                                                                                                                                                                                                                                                                                                                                                                                                       frame.

                                                                                                                                                                                                                                                                                                                                                                                                                           Syntax
                                                                                                                                                                                                                                                                                                                                                                                                                               -pow

                                                                                                                                                                                                                                                                                                                                                                                                                           Example:

                                                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                                                               -pow
                                                                                                                                                                                                                                                                                                                                                                                                                               prefs
                                                                                                                                                                                                                                                                                                                                                                                                                               Controls
                                                                                                                                                                                                                                                                                                                                                                                                                               various
                                                                                                                                                                                                                                                                                                                                                                                                                               preference
                                                                                                                                                                                                                                                                                                                                                                                                                               settings.

                                                                                                                                                                                                                                                                                                                                                                                                                                   Syntax
                                                                                                                                                                                                                                                                                                                                                                                                                                       -prefs
                                                                                                                                                                                                                                                                                                                                                                                                                                       [open]
                                                                                                                                                                                                                                                                                                                                                                                                                                        [save]
                                                                                                                                                                                                                                                                                                                                                                                                                                        [clear]
                                                                                                                                                                                                                                                                                                                                                                                                                                        [close]
                                                                                                                                                                                                                                                                                                                                                                                                                                        [bg
                                                                                                                                                                                                                                                                                                                                                                                                                                       color
                                                                                                                                                                                                                                                                                                                                                                                                                                       yes|
                                                                                                                                                                                                                                                                                                                                                                                                                                       no]
                                                                                                                                                                                                                                                                                                                                                                                                                                        [bg
                                                                                                                                                                                                                                                                                                                                                                                                                                       color
                                                                                                                                                                                                                                                                                                                                                                                                                                       <color>
                                                                                                                                                                                                                                                                                                                                                                                                                                       ]
                                                                                                                                                                                                                                                                                                                                                                                                                                        [nan
                                                                                                                                                                                                                                                                                                                                                                                                                                       color
                                                                                                                                                                                                                                                                                                                                                                                                                                       <color>
                                                                                                                                                                                                                                                                                                                                                                                                                                       ]
                                                                                                                                                                                                                                                                                                                                                                                                                                        [precision
                                                                                                                                                                                                                                                                                                                                                                                                                                       <linear>
                                                                                                                                                                                                                                                                                                                                                                                                                                       <degree>
                                                                                                                                                                                                                                                                                                                                                                                                                                       <hms>
                                                                                                                                                                                                                                                                                                                                                                                                                                       <dms>
                                                                                                                                                                                                                                                                                                                                                                                                                                       <len
                                                                                                                                                                                                                                                                                                                                                                                                                                       linear>
                                                                                                                                                                                                                                                                                                                                                                                                                                       <len
                                                                                                                                                                                                                                                                                                                                                                                                                                       degree>
                                                                                                                                                                                                                                                                                                                                                                                                                                       <len
                                                                                                                                                                                                                                                                                                                                                                                                                                       arcmin>
                                                                                                                                                                                                                                                                                                                                                                                                                                       <len
                                                                                                                                                                                                                                                                                                                                                                                                                                       arcsec>
                                                                                                                                                                                                                                                                                                                                                                                                                                       <angle>
                                                                                                                                                                                                                                                                                                                                                                                                                                       ]
                                                                                                                                                                                                                                                                                                                                                                                                                                        [theme
                                                                                                                                                                                                                                                                                                                                                                                                                                       <theme>
                                                                                                                                                                                                                                                                                                                                                                                                                                       ]
                                                                                                                                                                                                                                                                                                                                                                                                                                        [threads
                                                                                                                                                                                                                                                                                                                                                                                                                                       <numeric>
                                                                                                                                                                                                                                                                                                                                                                                                                                       ]
                                                                                                                                                                                                                                                                                                                                                                                                                                        [irafalign
                                                                                                                                                                                                                                                                                                                                                                                                                                       yes|
                                                                                                                                                                                                                                                                                                                                                                                                                                       no]

                                                                                                                                                                                                                                                                                                                                                                                                                                   Example:

                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                       -prefs
                                                                                                                                                                                                                                                                                                                                                                                                                                       open

                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                       -prefs
                                                                                                                                                                                                                                                                                                                                                                                                                                       save

                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                       -prefs
                                                                                                                                                                                                                                                                                                                                                                                                                                       clear

                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                       -prefs
                                                                                                                                                                                                                                                                                                                                                                                                                                       close

                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                       -prefs
                                                                                                                                                                                                                                                                                                                                                                                                                                       bg
                                                                                                                                                                                                                                                                                                                                                                                                                                       color
                                                                                                                                                                                                                                                                                                                                                                                                                                       no

                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                       -prefs
                                                                                                                                                                                                                                                                                                                                                                                                                                       bg
                                                                                                                                                                                                                                                                                                                                                                                                                                       color
                                                                                                                                                                                                                                                                                                                                                                                                                                       red

                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                       -prefs
                                                                                                                                                                                                                                                                                                                                                                                                                                       nan
                                                                                                                                                                                                                                                                                                                                                                                                                                       color
                                                                                                                                                                                                                                                                                                                                                                                                                                       blue

                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                       -prefs
                                                                                                                                                                                                                                                                                                                                                                                                                                       precision
                                                                                                                                                                                                                                                                                                                                                                                                                                       8
                                                                                                                                                                                                                                                                                                                                                                                                                                       7
                                                                                                                                                                                                                                                                                                                                                                                                                                       4
                                                                                                                                                                                                                                                                                                                                                                                                                                       3
                                                                                                                                                                                                                                                                                                                                                                                                                                       8
                                                                                                                                                                                                                                                                                                                                                                                                                                       7
                                                                                                                                                                                                                                                                                                                                                                                                                                       5
                                                                                                                                                                                                                                                                                                                                                                                                                                       3
                                                                                                                                                                                                                                                                                                                                                                                                                                       8

                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                       -prefs
                                                                                                                                                                                                                                                                                                                                                                                                                                       theme
                                                                                                                                                                                                                                                                                                                                                                                                                                       radiance

                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                       -prefs
                                                                                                                                                                                                                                                                                                                                                                                                                                       threads
                                                                                                                                                                                                                                                                                                                                                                                                                                       8

                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                       -prefs
                                                                                                                                                                                                                                                                                                                                                                                                                                       iraf
                                                                                                                                                                                                                                                                                                                                                                                                                                       yes
                                                                                                                                                                                                                                                                                                                                                                                                                                       preserve
                                                                                                                                                                                                                                                                                                                                                                                                                                       Preserve
                                                                                                                                                                                                                                                                                                                                                                                                                                       the
                                                                                                                                                                                                                                                                                                                                                                                                                                       follow
                                                                                                                                                                                                                                                                                                                                                                                                                                       attributes
                                                                                                                                                                                                                                                                                                                                                                                                                                       while
                                                                                                                                                                                                                                                                                                                                                                                                                                       loading
                                                                                                                                                                                                                                                                                                                                                                                                                                       a
                                                                                                                                                                                                                                                                                                                                                                                                                                       new
                                                                                                                                                                                                                                                                                                                                                                                                                                       image.

                                                                                                                                                                                                                                                                                                                                                                                                                                           Syntax

                                                                                                                                                                                                                                                                                                                                                                                                                                       -preserve
                                                                                                                                                                                                                                                                                                                                                                                                                                              [pan
                                                                                                                                                                                                                                                                                                                                                                                                                                              yes|
                                                                                                                                                                                                                                                                                                                                                                                                                                              no]
                                                                                                                                                                                                                                                                                                                                                                                                                                               [regions
                                                                                                                                                                                                                                                                                                                                                                                                                                              yes|
                                                                                                                                                                                                                                                                                                                                                                                                                                              no]

                                                                                                                                                                                                                                                                                                                                                                                                                                   Example:

                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                       -preserve
                                                                                                                                                                                                                                                                                                                                                                                                                                       pan
                                                                                                                                                                                                                                                                                                                                                                                                                                       yes

                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                       -preserve
                                                                                                                                                                                                                                                                                                                                                                                                                                       regions
                                                                                                                                                                                                                                                                                                                                                                                                                                       yes
                                                                                                                                                                                                                                                                                                                                                                                                                                       psprint
                                                                                                                                                                                                                                                                                                                                                                                                                                       Invokes
                                                                                                                                                                                                                                                                                                                                                                                                                                       postscript
                                                                                                                                                                                                                                                                                                                                                                                                                                       printing.
                                                                                                                                                                                                                                                                                                                                                                                                                                       Please
                                                                                                                                                                                                                                                                                                                                                                                                                                       see
                                                                                                                                                                                                                                                                                                                                                                                                                                       print
                                                                                                                                                                                                                                                                                                                                                                                                                                       for
                                                                                                                                                                                                                                                                                                                                                                                                                                       further
                                                                                                                                                                                                                                                                                                                                                                                                                                       details.
                                                                                                                                                                                                                                                                                                                                                                                                                                       print
                                                                                                                                                                                                                                                                                                                                                                                                                                       Controls
                                                                                                                                                                                                                                                                                                                                                                                                                                       printing.
                                                                                                                                                                                                                                                                                                                                                                                                                                       Use
                                                                                                                                                                                                                                                                                                                                                                                                                                       print
                                                                                                                                                                                                                                                                                                                                                                                                                                       option
                                                                                                                                                                                                                                                                                                                                                                                                                                       to
                                                                                                                                                                                                                                                                                                                                                                                                                                       set
                                                                                                                                                                                                                                                                                                                                                                                                                                       printing
                                                                                                                                                                                                                                                                                                                                                                                                                                       options.

                                                                                                                                                                                                                                                                                                                                                                                                                                           Syntax
                                                                                                                                                                                                                                                                                                                                                                                                                                               -print
                                                                                                                                                                                                                                                                                                                                                                                                                                               [destination
                                                                                                                                                                                                                                                                                                                                                                                                                                               printer|
                                                                                                                                                                                                                                                                                                                                                                                                                                               file]
                                                                                                                                                                                                                                                                                                                                                                                                                                                [command
                                                                                                                                                                                                                                                                                                                                                                                                                                               <command>
                                                                                                                                                                                                                                                                                                                                                                                                                                               ]
                                                                                                                                                                                                                                                                                                                                                                                                                                                [filename
                                                                                                                                                                                                                                                                                                                                                                                                                                               <filename>
                                                                                                                                                                                                                                                                                                                                                                                                                                               ]
                                                                                                                                                                                                                                                                                                                                                                                                                                                [color
                                                                                                                                                                                                                                                                                                                                                                                                                                               rgb|
                                                                                                                                                                                                                                                                                                                                                                                                                                               cmyk|
                                                                                                                                                                                                                                                                                                                                                                                                                                               gray]
                                                                                                                                                                                                                                                                                                                                                                                                                                                [level
                                                                                                                                                                                                                                                                                                                                                                                                                                               1|
                                                                                                                                                                                                                                                                                                                                                                                                                                               2|
                                                                                                                                                                                                                                                                                                                                                                                                                                               3]
                                                                                                                                                                                                                                                                                                                                                                                                                                                [resolution72|
                                                                                                                                                                                                                                                                                                                                                                                                                                               screen|
                                                                                                                                                                                                                                                                                                                                                                                                                                               96|
                                                                                                                                                                                                                                                                                                                                                                                                                                               144|
                                                                                                                                                                                                                                                                                                                                                                                                                                               150|
                                                                                                                                                                                                                                                                                                                                                                                                                                               225|
                                                                                                                                                                                                                                                                                                                                                                                                                                               300|
                                                                                                                                                                                                                                                                                                                                                                                                                                               600|
                                                                                                                                                                                                                                                                                                                                                                                                                                               1200]

                                                                                                                                                                                                                                                                                                                                                                                                                                           Example:

                                                                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                               -print

                                                                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                               -print
                                                                                                                                                                                                                                                                                                                                                                                                                                               destination
                                                                                                                                                                                                                                                                                                                                                                                                                                               file

                                                                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                               -print
                                                                                                                                                                                                                                                                                                                                                                                                                                               command
                                                                                                                                                                                                                                                                                                                                                                                                                                               lp

                                                                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                               -print
                                                                                                                                                                                                                                                                                                                                                                                                                                               filename
                                                                                                                                                                                                                                                                                                                                                                                                                                               foo.ps

                                                                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                               -print
                                                                                                                                                                                                                                                                                                                                                                                                                                               color
                                                                                                                                                                                                                                                                                                                                                                                                                                               cmyk

                                                                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                               -print
                                                                                                                                                                                                                                                                                                                                                                                                                                               level
                                                                                                                                                                                                                                                                                                                                                                                                                                               2

                                                                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                               -print
                                                                                                                                                                                                                                                                                                                                                                                                                                               resolution
                                                                                                                                                                                                                                                                                                                                                                                                                                               96
                                                                                                                                                                                                                                                                                                                                                                                                                                               prism
                                                                                                                                                                                                                                                                                                                                                                                                                                               Invoke
                                                                                                                                                                                                                                                                                                                                                                                                                                               FITS
                                                                                                                                                                                                                                                                                                                                                                                                                                               analysis
                                                                                                                                                                                                                                                                                                                                                                                                                                               tool.

                                                                                                                                                                                                                                                                                                                                                                                                                                                   Syntax
                                                                                                                                                                                                                                                                                                                                                                                                                                                       -prism
                                                                                                                                                                                                                                                                                                                                                                                                                                                        [open]
                                                                                                                                                                                                                                                                                                                                                                                                                                                        [<filename>
                                                                                                                                                                                                                                                                                                                                                                                                                                                       ]
                                                                                                                                                                                                                                                                                                                                                                                                                                                        [load
                                                                                                                                                                                                                                                                                                                                                                                                                                                       <filename>
                                                                                                                                                                                                                                                                                                                                                                                                                                                       ]
                                                                                                                                                                                                                                                                                                                                                                                                                                                        [import
                                                                                                                                                                                                                                                                                                                                                                                                                                                       xml|
                                                                                                                                                                                                                                                                                                                                                                                                                                                       rdb|
                                                                                                                                                                                                                                                                                                                                                                                                                                                       tsv
                                                                                                                                                                                                                                                                                                                                                                                                                                                       <filename>
                                                                                                                                                                                                                                                                                                                                                                                                                                                       ]
                                                                                                                                                                                                                                                                                                                                                                                                                                                        [export
                                                                                                                                                                                                                                                                                                                                                                                                                                                       xml|
                                                                                                                                                                                                                                                                                                                                                                                                                                                       rdb|
                                                                                                                                                                                                                                                                                                                                                                                                                                                       tsv
                                                                                                                                                                                                                                                                                                                                                                                                                                                       <filename>
                                                                                                                                                                                                                                                                                                                                                                                                                                                       ]
                                                                                                                                                                                                                                                                                                                                                                                                                                                        [clear]
                                                                                                                                                                                                                                                                                                                                                                                                                                                        [current
                                                                                                                                                                                                                                                                                                                                                                                                                                                       <ref>
                                                                                                                                                                                                                                                                                                                                                                                                                                                       ]
                                                                                                                                                                                                                                                                                                                                                                                                                                                        [ext
                                                                                                                                                                                                                                                                                                                                                                                                                                                       <int>
                                                                                                                                                                                                                                                                                                                                                                                                                                                       |
                                                                                                                                                                                                                                                                                                                                                                                                                                                       <extname>
                                                                                                                                                                                                                                                                                                                                                                                                                                                       ]
                                                                                                                                                                                                                                                                                                                                                                                                                                                        [first|
                                                                                                                                                                                                                                                                                                                                                                                                                                                       next|
                                                                                                                                                                                                                                                                                                                                                                                                                                                       prev|
                                                                                                                                                                                                                                                                                                                                                                                                                                                       last]
                                                                                                                                                                                                                                                                                                                                                                                                                                                        [goto
                                                                                                                                                                                                                                                                                                                                                                                                                                                       <int>
                                                                                                                                                                                                                                                                                                                                                                                                                                                       ]
                                                                                                                                                                                                                                                                                                                                                                                                                                                        [image]
                                                                                                                                                                                                                                                                                                                                                                                                                                                        [mode
                                                                                                                                                                                                                                                                                                                                                                                                                                                       newplot|
                                                                                                                                                                                                                                                                                                                                                                                                                                                       newgraph|
                                                                                                                                                                                                                                                                                                                                                                                                                                                       overplot]
                                                                                                                                                                                                                                                                                                                                                                                                                                                        [histogram
                                                                                                                                                                                                                                                                                                                                                                                                                                                       <col>
                                                                                                                                                                                                                                                                                                                                                                                                                                                       <numbins>
                                                                                                                                                                                                                                                                                                                                                                                                                                                       [<min>
                                                                                                                                                                                                                                                                                                                                                                                                                                                       <max>
                                                                                                                                                                                                                                                                                                                                                                                                                                                       ]
                                                                                                                                                                                                                                                                                                                                                                                                                                                       ]
                                                                                                                                                                                                                                                                                                                                                                                                                                                        [plot
                                                                                                                                                                                                                                                                                                                                                                                                                                                       <colx>
                                                                                                                                                                                                                                                                                                                                                                                                                                                       <coly>
                                                                                                                                                                                                                                                                                                                                                                                                                                                       [<colerrx>
                                                                                                                                                                                                                                                                                                                                                                                                                                                       ]
                                                                                                                                                                                                                                                                                                                                                                                                                                                       [<colerry>
                                                                                                                                                                                                                                                                                                                                                                                                                                                       ]
                                                                                                                                                                                                                                                                                                                                                                                                                                                       xy|
                                                                                                                                                                                                                                                                                                                                                                                                                                                       xyex|
                                                                                                                                                                                                                                                                                                                                                                                                                                                       xyey|
                                                                                                                                                                                                                                                                                                                                                                                                                                                       xyexey]

                                                                                                                                                                                                                                                                                                                                                                                                                                                   Example:

                                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                                       -prism

                                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                                       -prism
                                                                                                                                                                                                                                                                                                                                                                                                                                                       open

                                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                                       -prism
                                                                                                                                                                                                                                                                                                                                                                                                                                                       foo.fits

                                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                                       -prism
                                                                                                                                                                                                                                                                                                                                                                                                                                                       load
                                                                                                                                                                                                                                                                                                                                                                                                                                                       bar.fits

                                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                                       -prism
                                                                                                                                                                                                                                                                                                                                                                                                                                                       import
                                                                                                                                                                                                                                                                                                                                                                                                                                                       tsv
                                                                                                                                                                                                                                                                                                                                                                                                                                                       bar.tsv

                                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                                       -prism
                                                                                                                                                                                                                                                                                                                                                                                                                                                       clear

                                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                                       -prism
                                                                                                                                                                                                                                                                                                                                                                                                                                                       current
                                                                                                                                                                                                                                                                                                                                                                                                                                                       prism2

                                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                                       -prism
                                                                                                                                                                                                                                                                                                                                                                                                                                                       ext
                                                                                                                                                                                                                                                                                                                                                                                                                                                       2

                                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                                       -prism
                                                                                                                                                                                                                                                                                                                                                                                                                                                       ext
                                                                                                                                                                                                                                                                                                                                                                                                                                                       STDEVT

                                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                                       -prism
                                                                                                                                                                                                                                                                                                                                                                                                                                                       first

                                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                                       -prism
                                                                                                                                                                                                                                                                                                                                                                                                                                                       next

                                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                                       -prism
                                                                                                                                                                                                                                                                                                                                                                                                                                                       goto
                                                                                                                                                                                                                                                                                                                                                                                                                                                       20345

                                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                                       -prism
                                                                                                                                                                                                                                                                                                                                                                                                                                                       image

                                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                                       -prism
                                                                                                                                                                                                                                                                                                                                                                                                                                                       mode
                                                                                                                                                                                                                                                                                                                                                                                                                                                       newplot

                                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                                       -prism
                                                                                                                                                                                                                                                                                                                                                                                                                                                       histogram
                                                                                                                                                                                                                                                                                                                                                                                                                                                       RAWX
                                                                                                                                                                                                                                                                                                                                                                                                                                                       40

                                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                                       -prism
                                                                                                                                                                                                                                                                                                                                                                                                                                                       histogram
                                                                                                                                                                                                                                                                                                                                                                                                                                                       RAWX
                                                                                                                                                                                                                                                                                                                                                                                                                                                       40
                                                                                                                                                                                                                                                                                                                                                                                                                                                       0
                                                                                                                                                                                                                                                                                                                                                                                                                                                       100

                                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                                       -prism
                                                                                                                                                                                                                                                                                                                                                                                                                                                       plot
                                                                                                                                                                                                                                                                                                                                                                                                                                                       RAWX
                                                                                                                                                                                                                                                                                                                                                                                                                                                       RAWY
                                                                                                                                                                                                                                                                                                                                                                                                                                                       xy

                                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                                       -prism
                                                                                                                                                                                                                                                                                                                                                                                                                                                       plot
                                                                                                                                                                                                                                                                                                                                                                                                                                                       RAWX
                                                                                                                                                                                                                                                                                                                                                                                                                                                       RAWY
                                                                                                                                                                                                                                                                                                                                                                                                                                                       PHA
                                                                                                                                                                                                                                                                                                                                                                                                                                                       xyex

                                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                                       -prism
                                                                                                                                                                                                                                                                                                                                                                                                                                                       plot
                                                                                                                                                                                                                                                                                                                                                                                                                                                       RAWX
                                                                                                                                                                                                                                                                                                                                                                                                                                                       RAWY
                                                                                                                                                                                                                                                                                                                                                                                                                                                       PHA
                                                                                                                                                                                                                                                                                                                                                                                                                                                       PHI
                                                                                                                                                                                                                                                                                                                                                                                                                                                       xyexey
                                                                                                                                                                                                                                                                                                                                                                                                                                                       raise
                                                                                                                                                                                                                                                                                                                                                                                                                                                       Raise
                                                                                                                                                                                                                                                                                                                                                                                                                                                       in
                                                                                                                                                                                                                                                                                                                                                                                                                                                       the
                                                                                                                                                                                                                                                                                                                                                                                                                                                       window
                                                                                                                                                                                                                                                                                                                                                                                                                                                       stacking
                                                                                                                                                                                                                                                                                                                                                                                                                                                       order.

                                                                                                                                                                                                                                                                                                                                                                                                                                                           Syntax
                                                                                                                                                                                                                                                                                                                                                                                                                                                               -raise

                                                                                                                                                                                                                                                                                                                                                                                                                                                           Example:

                                                                                                                                                                                                                                                                                                                                                                                                                                                               ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                                               -raise
                                                                                                                                                                                                                                                                                                                                                                                                                                                               region
                                                                                                                                                                                                                                                                                                                                                                                                                                                               Controls
                                                                                                                                                                                                                                                                                                                                                                                                                                                               regions
                                                                                                                                                                                                                                                                                                                                                                                                                                                               in
                                                                                                                                                                                                                                                                                                                                                                                                                                                               the
                                                                                                                                                                                                                                                                                                                                                                                                                                                               current
                                                                                                                                                                                                                                                                                                                                                                                                                                                               frame.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                   Syntax
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       -region
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       [<filename>
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ]
                                                                                                                                                                                                                                                                                                                                                                                                                                                                        [load
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       [all]
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       <filename>
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ]
                                                                                                                                                                                                                                                                                                                                                                                                                                                                        [save
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       [select]
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       <filename>
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ]
                                                                                                                                                                                                                                                                                                                                                                                                                                                                        [list
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       [close|
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       select]
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ]
                                                                                                                                                                                                                                                                                                                                                                                                                                                                        [epsilon
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       <integer>
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ]
                                                                                                                                                                                                                                                                                                                                                                                                                                                                        [show
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       yes|
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       no]
                                                                                                                                                                                                                                                                                                                                                                                                                                                                        [showtext
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       yes|
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       no]
                                                                                                                                                                                                                                                                                                                                                                                                                                                                        [centroid]
                                                                                                                                                                                                                                                                                                                                                                                                                                                                        [centroid
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       auto
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       yes|
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       no]
                                                                                                                                                                                                                                                                                                                                                                                                                                                                        [centroid
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       radius
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       <value>
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       |
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       iteration
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       <value>
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ]
                                                                                                                                                                                                                                                                                                                                                                                                                                                                        [move
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       front|
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       back]
                                                                                                                                                                                                                                                                                                                                                                                                                                                                        [select
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       all|
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       none|
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       all|
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       front|
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       back]
                                                                                                                                                                                                                                                                                                                                                                                                                                                                        [delete
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       [select]
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ]
                                                                                                                                                                                                                                                                                                                                                                                                                                                                        [delete
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       load
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       <filename>
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ]
                                                                                                                                                                                                                                                                                                                                                                                                                                                                        [format
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9|
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       xml|
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ciao|
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       saotng|
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       saoimage|
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       pros|
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       xy]
                                                                                                                                                                                                                                                                                                                                                                                                                                                                        [system
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       image|
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       physical|
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       wcs|
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       wcsa...wcsz]
                                                                                                                                                                                                                                                                                                                                                                                                                                                                        [sky
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       fk4|
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       fk5|
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       icrs|
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       galactic|
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ecliptic]
                                                                                                                                                                                                                                                                                                                                                                                                                                                                        [skyformat
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       degrees|
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       sexagesimal]
                                                                                                                                                                                                                                                                                                                                                                                                                                                                        [strip
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       yes|
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       no]
                                                                                                                                                                                                                                                                                                                                                                                                                                                                        [shape
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       <shape>
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ]
                                                                                                                                                                                                                                                                                                                                                                                                                                                                        [color
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       <color>
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ]
                                                                                                                                                                                                                                                                                                                                                                                                                                                                        [fill
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       yes|
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       no]
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ;
                                                                                                                                                                                                                                                                                                                                                                                                                                                                        [width
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       <width>
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ]
                                                                                                                                                                                                                                                                                                                                                                                                                                                                        [dash
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       yes|
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       no]
                                                                                                                                                                                                                                                                                                                                                                                                                                                                        [font
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       times|
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       helvetica|
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       courier]
                                                                                                                                                                                                                                                                                                                                                                                                                                                                        [fontsize
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       <value>
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ]
                                                                                                                                                                                                                                                                                                                                                                                                                                                                        [fontweight
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       normal|
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       bold]
                                                                                                                                                                                                                                                                                                                                                                                                                                                                        [fontslant
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       roman|
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       italic]
                                                                                                                                                                                                                                                                                                                                                                                                                                                                        [fixed|
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       edit|
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       rotate|
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       delete
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       yes|
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       no]
                                                                                                                                                                                                                                                                                                                                                                                                                                                                        [include|
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       exclude|
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       source|
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       background]
                                                                                                                                                                                                                                                                                                                                                                                                                                                                        [command
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       <marker
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       command>
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ]
                                                                                                                                                                                                                                                                                                                                                                                                                                                                        [analysis
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       histogram|
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       panda|
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       plot2d|
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       plot3d|
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       radial|
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       stats
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       [open|
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       close|
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       save]
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ]
                                                                                                                                                                                                                                                                                                                                                                                                                                                                        [composite]
                                                                                                                                                                                                                                                                                                                                                                                                                                                                        [dissolve]
                                                                                                                                                                                                                                                                                                                                                                                                                                                                        [template
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       <filename>
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ]
                                                                                                                                                                                                                                                                                                                                                                                                                                                                        [template
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       <filename>
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       at
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       <ra>
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       <dec>
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       <coordsys>
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       <skyframe>
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ]
                                                                                                                                                                                                                                                                                                                                                                                                                                                                        [savetemplate
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       <filename>
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ]
                                                                                                                                                                                                                                                                                                                                                                                                                                                                        [group
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       new]
                                                                                                                                                                                                                                                                                                                                                                                                                                                                        [group
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       <tag>
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       new]
                                                                                                                                                                                                                                                                                                                                                                                                                                                                        [group
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       <tag>
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       update]
                                                                                                                                                                                                                                                                                                                                                                                                                                                                        [group
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       <tag>
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       select]
                                                                                                                                                                                                                                                                                                                                                                                                                                                                        [group
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       <tag>
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       color
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       <color>
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ]
                                                                                                                                                                                                                                                                                                                                                                                                                                                                        [group
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       <tag>
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       copy]
                                                                                                                                                                                                                                                                                                                                                                                                                                                                        [group
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       <tag>
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       delete]
                                                                                                                                                                                                                                                                                                                                                                                                                                                                        [group
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       <tag>
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       cut]
                                                                                                                                                                                                                                                                                                                                                                                                                                                                        [group
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       <tag>
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       font
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       <font>
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ]
                                                                                                                                                                                                                                                                                                                                                                                                                                                                        [group
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       <tag>
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       move
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       <int>
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       <int>
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ]
                                                                                                                                                                                                                                                                                                                                                                                                                                                                        [group
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       <tag>
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       movefront]
                                                                                                                                                                                                                                                                                                                                                                                                                                                                        [group
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       <tag>
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       moveback]
                                                                                                                                                                                                                                                                                                                                                                                                                                                                        [group
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       <tag>
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       property
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       <property>
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       yes|
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       no]
                                                                                                                                                                                                                                                                                                                                                                                                                                                                        [copy]
                                                                                                                                                                                                                                                                                                                                                                                                                                                                        [cut]
                                                                                                                                                                                                                                                                                                                                                                                                                                                                        [paste
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       image|
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       physical|
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       wcs|
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       wcsa...wcsz]
                                                                                                                                                                                                                                                                                                                                                                                                                                                                        [undo]
                                                                                                                                                                                                                                                                                                                                                                                                                                                                        [open|
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       close]

                                                                                                                                                                                                                                                                                                                                                                                                                                                                   Example:

                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       -region
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       foo.reg

                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       -region
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       -format
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ciao
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       bar.reg
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       #
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       load
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       as
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ciao
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       format

                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       -region
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       foo.fits
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       #
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       FITS
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       region
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       files
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       do
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       not
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       need
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       a
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       format
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       specification

                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       -region
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       load
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       foo.reg
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       #
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       load
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       foo.reg
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       into
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       current
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       frame

                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       -region
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       load
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       all
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       foo.reg
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       #
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       load
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       foo.reg
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       into
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       all
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       frames

                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       -region
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       load
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       '*.reg'#
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       expand
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       *.reg
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       and
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       load
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       into
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       current
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       frame

                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       -region
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       load
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       all
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       '*.reg'
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       #
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       expand
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       *.reg
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       and
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       load
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       into
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       all
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       frames

                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       -region
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       save
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       foo.reg

                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       -region
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       save
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       select
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       foo.reg

                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       -region
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       list

                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       -region
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       list
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       select

                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       -region
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       list
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       close

                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       -region
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       epsilon
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       5

                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       -region
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       show
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       yes

                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       -region
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       showtext
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       no

                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       -region
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       centroid

                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       -region
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       centroid
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       auto
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       yes

                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       -region
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       centroid
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       radius
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       10

                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       -region
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       centroid
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       iteration
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       20

                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       -region
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       move
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       back

                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       -region
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       move
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       front

                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       -region
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       select
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       all

                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       -region
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       select
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       none

                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       -region
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       select
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       invert

                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       -region
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       select
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       front

                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       -region
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       select
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       back

                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       -region
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       delete

                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       -region
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       delete
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       select

                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       -region
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       delete
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       load
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       foo.reg

                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       -region
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       format
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9

                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       -region
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       system
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       wcs

                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       -region
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       sky
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       fk5

                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       -region
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       skyformat
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       degrees

                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       -region
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       strip
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       yes

                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       -region
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       shape
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ellipse

                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       -region
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       color
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       red

                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       -region
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       fill
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       yes

                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       -region
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       width
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       3

                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       -region
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       dash
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       yes

                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       -region
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       font
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       times

                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       -region
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       fontsize
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       24

                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       -region
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       fontweight
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       bold

                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       -region
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       fontslant
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       italic

                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       -region
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       edit
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       yes

                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       -region
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       include

                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       -region
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       command
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       "circle
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       100
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       100
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       20
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       #
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       color=red"

                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       -region
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       analysis
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       stats
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       $ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       -region
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       analysis
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       stats
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       close
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       $ds9
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       -region

FILES

       The  complete  text  of  the  DS9   manual   may   be   found   on   Debian   systems   at
       /usr/share/doc/saods9/ref/.

AUTHOR

       DS9 is a product of the Smithsonian Astrophysical Observatory.

       This  manual  page  was  generated  from the DS9 HTML documentation by a script written by
       Justin Pryzby and Ole Streicher.

SEE ALSO

       xpaget(1), xpaset(1), xpaaccess(1), xpamb(1), xpainfo(1), xpans(1), xpachanges(7),

                                           03 Jul 2012                                     DS9(1)