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NAME

       amber_selector - AMBER OI frame selector

SYNOPSIS

       esorex amber_selector [OPTIONS] FILE.sof

DESCRIPTION

       This  recipe  selects frames stored in an AMBER OI product by various methods and writes a
       filtered OI product. After selecting a method one can set a selection criteria  for  every
       baseline  by  defining the variables X1, X2, and X3. If only one baseline is available, X2
       and X3 can be neglected. Moreover one can  choose  the  combining  method  of  the  single
       criteria by setting the Boolean variable ANDselection.

       If  ANDselection  is not set (--ANDselection=FALSE), a frame passes the filter if at least
       one of the selection criteria (X1 || X2 || X3) is fulfilled.

       If ANDselection is set (--ANDselection=TRUE), a  frame  passes  the  filter  only  if  ALL
       selection criteria (X1 && X2 && X3) are fulfilled.

       If AverageFrames is set (--AverageFrames=TRUE), the final product will contain the average
       of the frames

       Please note, that for three baselines in both cases the visibility triplet is  written  to
       the product file!

       Input files:

         DO category:               Type:      Explanation:      Required:
         SCIENCE_REDUCED            Products   OI-Fits file
         or
         SCIENCE_REDUCED_FILTERED   Products   OI-Fits file
         or
         CALIB_REDUCED              Products   OI-Fits file               Y
         or
         CALIB_REDUCED_FILTERED     Products   OI-Fits file
         or
         SCIENCE_CALIBRATED         Products   OI-Fits file

       Output files:

         DO category:               Data type: Explanation:
         SCIENCE_REDUCED_FILTERED   Products:  filtered OI-fits file
         or
         CALIB_REDUCED_FILTERED     Products:  filtered OI-fits file

OPTIONS

       --selection-method <str>
              Selection  methods  (str; default: ´Fringe_SNR_gt_x´). The full name of this option
              for the EsoRex configuration file is amber.amber_selector.selection_method [default
              = Fringe_SNR_gt_x].

       --X1 <float>
              X1  Value  (float;  default:  2.0).  The  full  name  of this option for the EsoRex
              configuration file is amber.amber_selector.selection_x1 [default = 2.0].

       --X2 <float>
              X2 Value (float; default: 2.0). The  full  name  of  this  option  for  the  EsoRex
              configuration file is amber.amber_selector.selection_x2 [default = 2.0].

       --X3 <float>
              X3  Value  (float;  default:  2.0).  The  full  name  of this option for the EsoRex
              configuration file is amber.amber_selector.selection_x3 [default = 2.0].

       --ANDselection <bool>
              X1, X2, and X3 combining method (bool; default:  False).  The  full  name  of  this
              option        for        the        EsoRex        configuration       file       is
              amber.amber_selector.selection_ANDselection [default = False].

       --AverageFrames <bool>
              Average all frames after selection (bool; default: False). The full  name  of  this
              option        for        the        EsoRex        configuration       file       is
              amber.amber_selector.selection_AverageFrames [default = False].

       Note that it is possible to create a configuration file containing  these  options,  along
       with  suitable default values. Please refer to the details provided by the 'esorex --help'
       command.

SEE ALSO

       The full documentation for the amber pipeline can be downloaded as a PDF  file  using  the
       following URL:

              ftp://ftp.eso.org/pub/dfs/pipelines/amber/amber-pipeline-manual-4.3.8.pdf

       An   overview   over   the   existing   ESO  pipelines  can  be  found  on  the  web  page
       https://www.eso.org/sci/software/pipelines/.

       Basic documentation about the EsoRex program can be found at the esorex (1) man page.

       It is possible to call the pipelines  from  python  using  the  python-cpl  package.   See
       https://packages.python.org/python-cpl/index.html for further information.

       The   other   recipes   of  the  amber  pipeline  are  amber_BeamPos(7),  amber_SciCal(7),
       amber_ascii_export(7),    amber_calibrate(7),     amber_detector(7),     amber_oimerge(7),
       amber_p2vm(7), amber_raw_to_fitsimage(7), amber_spectral_calibration(7), amber_trf(7)

VERSION

       amber_selector 4.3.8

AUTHOR

       Armin Gabasch <usd-help@eso.org>

BUG REPORTS

       Please  report  any  problems to usd-help@eso.org. Alternatively, you may send a report to
       the ESO User Support Department <usd-help@eso.org>.

LICENSE