NAME

       fors_extract_objects - Extract objects in slit spectra

SYNOPSIS

       esorex fors_extract_objects [OPTIONS] FILE.sof

DESCRIPTION

       This  recipe  is  used  to  extract  scientific objects spectra on a resampled image produced with recipe
       fors_resample, at the positions listed in the object table produced by recipe fors_detect_objects. Please
       refer to the FORS Pipeline User´s Manual for more details on object extraction.

       In the table below the MXU acronym can be alternatively read as MOS and LSS, and SCI as STD.

       Input files:

         DO category:               Type:       Explanation:         Required:
         MAPPED_SCI_MXU             Calib       Resampled slit spectra  Y
         MAPPED_SKY_SCI_MXU         Calib       Resampled sky spectra   Y
         OBJECT_TABLE_SCI_MXU       Calib       Object table            Y

       Output files:

         DO category:               Data type:  Explanation:
         REDUCED_SCI_MXU            FITS image  Extracted object spectra
         REDUCED_SKY_SCI_MXU        FITS image  Extracted sky spectra
         REDUCED_ERROR_SCI_MXU      FITS image  Error on extracted spectra

OPTIONS

       --ext_mode <int>
              Object extraction method: 0 = aperture, 1 = Horne optimal extraction (int; default: 1).  The  full
              name  of  this  option  for  the  EsoRex  configuration file is fors.fors_extract_objects.ext_mode
              [default = 1].

       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 fors pipeline can be downloaded as a PDF file using the following URL:

              ftp://ftp.eso.org/pub/dfs/pipelines/fors/fors-pipeline-manual-4.9.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  fors  pipeline  are fors_align_sky(7), fors_align_sky_lss(7), fors_bias(7),
       fors_calib(7),    fors_config(7),    fors_dark(7),    fors_detect_objects(7),     fors_detect_spectra(7),
       fors_extract(7),  fors_extract_slits(7), fors_flatfield(7), fors_img_science(7), fors_img_screen_flat(7),
       fors_img_sky_flat(7),       fors_normalise_flat(7),        fors_photometry(7),        fors_pmos_calib(7),
       fors_pmos_extract(7),   fors_pmos_science(7),   fors_remove_bias(7),  fors_resample(7),  fors_science(7),
       fors_spec_mflat(7), fors_subtract_sky(7), fors_subtract_sky_lss(7), fors_sumflux(7),  fors_trace_flat(7),
       fors_wave_calib(7), fors_wave_calib_lss(7), fors_zeropoint(7)

VERSION

       fors_extract_objects 5.5.7

AUTHOR

       Carlo Izzo <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

       This file is currently part of the FORS Instrument Pipeline Copyright  (C)  2002-2010  European  Southern
       Observatory

       This  program  is  free  software;  you  can  redistribute it and/or modify it under the terms of the GNU
       General Public License as published by the Free Software Foundation; either version 2 of the License,  or
       (at your option) any later version.

       This  program  is  distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
       the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU  General  Public
       License for more details.

       You  should have received a copy of the GNU General Public License along with this program; if not, write
       to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

fors_extract_objects                                  5.5.7                              FORS_EXTRACT_OBJECTS(7)