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NAME

       sinfo_rec_detlin - Detector's linearity & non linear bad pixels determination.

SYNOPSIS

       esorex sinfo_rec_detlin [OPTIONS] FILE.sof

DESCRIPTION

       This recipe computes detector non linearities and a bad pixel map.

       The  input  files  are  increasing  intensity  raw  flats  their associated tags should be
       LINEARITY_LAMP.

       The output are: A table (PRO.CATG=LIN_DET_INFO)  with  information  on  the  detector  non
       linearities  A  table  (PRO.CATG=GAIN_INFO)  with  information on the detector gain A cube
       (PRO.CATG=BP_COEFF) with the polynomial fit parameters of the detector non  linearities  A
       bad  pixel  map  (PRO.CATG=BP_MAP_NL) Information on relevant parameters can be found with
       esorex --params sinfo_rec_detlin esorex --help sinfo_rec_detlin

OPTIONS

       --gen-overpar <bool>
              Overwrite DRS ini parameters:  (bool; default: True). The full name of this  option
              for  the EsoRex configuration file is sinfoni.general.overwrite_parameters [default
              = True].

       --lc_sw <bool>
              Correct for bad lines introduced by instrument software:  (bool;  default:  False).
              The   full   name   of   this   option   for   the  EsoRex  configuration  file  is
              sinfoni.general.lc_sw [default = False].

       --lc_kappa <long>
              Kappa sigma value (long; default: 18). The full name of this option for the  EsoRex
              configuration file is sinfoni.general.lc_kappa [default = 18].

       --lc_filt_rad <long>
              Filtering  radii  applied during median filter. Should be small (long; default: 3).
              The  full  name  of  this   option   for   the   EsoRex   configuration   file   is
              sinfoni.general.lc_filt_rad [default = 3].

       --product-density <long>
              Density   of   pipeline   products:   0   (low),  1  (low+skycor),  2  (med-QC),  3
              (high-debug+skycor) (long; default: 2). The full name of this option for the EsoRex
              configuration file is sinfoni.product.density [default = 2].

       --bp_lin-order <long>
              Order:  order of the fit polynomial = number of coefficents - 1 (long; default: 2).
              The  full  name  of  this   option   for   the   EsoRex   configuration   file   is
              sinfoni.bp_lin.order [default = 2].

       --bp_lin-thresh_sigma_fct <float>
              Threshold  Sigma  Factor:  threshold factor of the clean standard deviation. If the
              deviations  of  the  linear  polynomial  coefficients  exceed  this  threshold  the
              corresponding  pixels  are declared as bad (float; default: 10.0). The full name of
              this option for the EsoRex configuration file is sinfoni.bp_lin.thresh_sigma_factor
              [default = 10.0].

       --bp_lin-nlin_threshold <float>
              Non  Linear  Threshold  (float; default: 0.5). The full name of this option for the
              EsoRex configuration file is sinfoni.bp_lin.nlin_threshold [default = 0.5].

       --bp_lin-lo_rej <float>
              low_rejection: percentage of rejected low intensity pixels before averaging (float;
              default:  10.0).  The full name of this option for the EsoRex configuration file is
              sinfoni.bp_lin.low_rejection [default = 10.0].

       --bp_lin-hi_rej <float>
              high_rejection: percentage of  rejected  high  intensity  pixels  before  averaging
              (float;  default:  10.0). The full name of this option for the EsoRex configuration
              file is sinfoni.bp_lin.high_rejection [default = 10.0].

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

              ftp://ftp.eso.org/pub/dfs/pipelines/sinfoni/sinfo-pipeline-manual-19.0.pdf

       An   overview   over   the   existing   ESO  pipelines  can  be  found  on  the  web  page
       http://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
       http://packages.python.org/python-cpl/index.html for further information.

       The     other    recipes    of    the    sinfo    pipeline    are    sinfo_rec_wavecal(7),
       sinfo_utl_ima_line_corr(7),      sinfo_utl_cube_combine(7),      sinfo_utl_bp_mask_add(7),
       sinfo_utl_cube2spectrum(7),       sinfo_utl_cube_create(7),       sinfo_rec_distortion(7),
       sinfo_utl_spectrum_divide_by_blackbody(7),                    sinfo_utl_line_oh_select(7),
       sinfo_utl_cube2ima(7),  sinfo_utl_cube_arith(7),  sinfo_rec_pupil(7),  sinfo_rec_mflat(7),
       sinfo_utl_ima_arith(7),    sinfo_utl_skycor(7),    sinfo_utl_spectrum_wavelength_shift(7),
       sinfo_utl_skymap(7), sinfo_rec_mdark(7), sinfo_rec_jitter(7)

VERSION

       sinfo_rec_detlin 2.4.0

AUTHOR

       Andrea Modigliani <Andrea.Modigliani@eso.org>

BUG REPORTS

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

LICENSE

       This file is part of the SINFONI Instrument  Pipeline  Copyright  (C)  2002,2003  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., 59 Temple Place, Suite  330,  Boston,
       MA  02111-1307  USA