Provided by: qfits-tools_6.2.0-9ubuntu1_amd64 bug

NAME

       hierarch28 - header conversion from ESO to standard FITS

SYNOPSIS

       hierarch28 [options] <FITS> [table]

DESCRIPTION

       hierarch28 will convert keyword names in a FITS header to new names, using a user-provided
       ASCII conversion table. It is especially aimed at removing no-standard FITS features, such
       as the HIERARCH ESO keyword names.

       hierarch28  can  also  perform  a translation to the IRAF convention on the following four
       keywords: 'RA', 'DEC', 'UT' and 'LST'. IRAF requires these keywords to contain the  string
       representation of their values, e.g.
       RA      = ' 09:45:14.594'
       DEC     = '-33:47:09.420'
       UT      = ' 01:17:21.950'
       LST     = ' 08:19:59.688'

       The  ESO  standard  (see  http://archive.eso.org/dicb)  defines these keywords as floating
       point values with the units degrees for RA/DEC and  elapsed  seconds  since  midnight  for
       UT/LST.

       In order to have this translation performed, add
       RA = RA
       DEC = DEC
       UT = UT
       LST = LST
       to the conversion table.

OPTIONS

       -g     This option is used to generate default translation tables.

FILES

       hierarch28  expects a conversion table in input. Default name for this table is table.conv
       in the current working directory. Indicate another name for this file as last argument  on
       the command-line. This ASCII file contains a list of keywords to replace, in the following
       format:

       #
       # Comment lines start with a hash '#'
       # Blank lines would be ignored
       #
       OLDKEYWORD1 = NEWKEYWORD1
       OLDKEYWORD2 = NEWKEYWORD2
       etc.

       Input keywords are character strings, they may contain blanks. Example:

       HIERARCH ESO DET DIT = DETDIT

       One important restriction is that the new keyword name may not be longer than the  initial
       one.  The  program  will complain that it cannot achieve search and replace if this is the
       case.

IMPORTANT

       This programs achieves maximal speed  to  operate  because  it  modifies  the  input  file
       directly.  Be  aware  that  using  hierarch28  on  a  file  will modify its contents in an
       irreversible way!

                                           29 May 2000                              hierarch28(1)