GNU.WIKI: The GNU/Linux Knowledge Base

  [HOME] [PHP Manual] [HowTo] [ABS] [MAN1] [MAN2] [MAN3] [MAN4] [MAN5] [MAN6] [MAN7] [MAN8] [MAN9]

  [0-9] [Aa] [Bb] [Cc] [Dd] [Ee] [Ff] [Gg] [Hh] [Ii] [Jj] [Kk] [Ll] [Mm] [Nn] [Oo] [Pp] [Qq] [Rr] [Ss] [Tt] [Uu] [Vv] [Ww] [Xx] [Yy] [Zz]


NAME

       sinfo_utl_skycor - Sky lines residuals correction

SYNOPSIS

       esorex sinfo_utl_skycor [OPTIONS] FILE.sof

DESCRIPTION

       This  recipe perform a correction of possible sky line residuals in the
       object cube after standard data reduction.

       Input frames are cubes with target and sky observations.

       Their tags can be respectively OBS_OBJ  (or  OBS_PSF  or  OBS_STD)  and
       OBS_SKY.

       The  output  is  a cube with same tag as the corresponding input target
       frame.

OPTIONS

       --skycor-mask_ws <float>
              Starting wavelength for  object-sky  cross  correlation  (float;
              default:  1.4).  The  full  name  of  this option for the EsoRex
              configuration file is sinfoni.sinfo_utl_skycor.mask_ws  [default
              = 1.4].

       --skycor-mask_we <float>
              End wavelength for object-sky cross correlation (float; default:
              2.5). The full name of this option for the EsoRex  configuration
              file is sinfoni.sinfo_utl_skycor.mask_we [default = 2.5].

       --skycor-min_frac <float>
              Threshold value for fraction of spatial pixels to be sky (float;
              default: 0.8). The full name  of  this  option  for  the  EsoRex
              configuration file is sinfoni.sinfo_utl_skycor.min_frac [default
              = 0.8].

       --skycor-sky_bkg_filter_width <long>
              Width of sky-thermal background pre filter (to  remove  emission
              lines  before  fitting  a  Black Body). (long; default: 12). The
              full name of this option for the EsoRex  configuration  file  is
              sinfoni.sinfo_utl_skycor.sky_bkg_filter_width [default = 12].

       --skycor-line_hw <float>
              Threshold  value for full width in pixels of unresolved emission
              line.   Lines  with  FWHM  smaller  than  this  value  are   not
              considered   in   the   object-sky   cross  correlation  and  in
              computation of the optimal  sky  lines  scaling  factor  (float;
              default:  4.0).  The  full  name  of  this option for the EsoRex
              configuration file  is  sinfoni.sinfo_utl_skycor.line_half_width
              [default = 4.0].

       --skycor-scale_method <long>
              Optimal  sky lines scaling factor computation method: amoeba fit
              (0), maximum likelihood (1)  (long; default: 1). The  full  name
              of   this   option   for   the   EsoRex  configuration  file  is
              sinfoni.sinfo_utl_skycor.scale_method [default = 1].

       --skycor-rot_cor <bool>
              Computes scaling factor  correction  due  to  rotational  levels
              transitions (bool; default: False). The full name of this option
              for      the      EsoRex       configuration       file       is
              sinfoni.sinfo_utl_skycor.rot_cor [default = False].

       --skycor-fit_obj_noise <bool>
              Do Gaussian fit of object noise (bool; default: False). The full
              name of  this  option  for  the  EsoRex  configuration  file  is
              sinfoni.sinfo_utl_skycor.fit_obj_noise [default = False].

       --skycor-niter <long>
              Number  of iterations of background fit (long; default: 10). The
              full name of this option for the EsoRex  configuration  file  is
              sinfoni.sinfo_utl_skycor.niter [default = 10].

       --skycor-pshift <float>
              Sky  spectrum shift towar object (float; default: 0.0). The full
              name of  this  option  for  the  EsoRex  configuration  file  is
              sinfoni.sinfo_utl_skycor.pshift [default = 0.0].

       --skycor-llx <long>
              Lower  left  X defining object spectrum location (long; default:
              1). The full name of this option for  the  EsoRex  configuration
              file is sinfoni.sinfo_utl_skycor.llx [default = 1].

       --skycor-lly <long>
              Lower  left  Y defining object spectrum location (long; default:
              1). The full name of this option for  the  EsoRex  configuration
              file is sinfoni.sinfo_utl_skycor.lly [default = 1].

       --skycor-urx <long>
              Upper  right X defining object spectrum location (long; default:
              64). The full name of this option for the  EsoRex  configuration
              file is sinfoni.sinfo_utl_skycor.urx [default = 64].

       --skycor-ury <long>
              Upper  right Y defining object spectrum location (long; default:
              64). The full name of this option for the  EsoRex  configuration
              file is sinfoni.sinfo_utl_skycor.ury [default = 64].

       --skycor-sub_thr_bkg_from_obj <bool>
              Subtract  thermal background contribute from object spectra. Set
              it to TRUE if stack-sub_raw_sky is set to FALSE (bool;  default:
              False).   The   full   name   of  this  option  for  the  EsoRex
              configuration                      file                       is
              sinfoni.sinfo_utl_skycor.sub_thr_bkg_from_obj [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 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.php   for
       further information.

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

VERSION

       sinfo_utl_skycor 2.5.2

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



  All copyrights belong to their respective owners. Other content (c) 2014-2018, GNU.WIKI. Please report site errors to webmaster@gnu.wiki.
Page load time: 0.087 seconds. Last modified: November 04 2018 12:49:43.