fors_photometry(7) Compute corrected flatfield

SYNOPSIS

esorex fors_photometry [OPTIONS] FILE.sof

DESCRIPTION

Input files:
  DO category:               Type:       Explanation:             Number:
  PHOT_TABLE                 FITS table  Expected extinction params  1
  ALIGNED_PHOT               FITS table  Photometry                  1+
  MASTER_SKY_FLAT_IMG        FITS image  Master flat field           1

Output files:
  DO category:               Data type:  Explanation:
  PHOT_COEFF_TABLE           FITS image  Observed extinction coefficients
  CORRECTION_MAP             FITS image  Correction map (magnitude)
  CORRECTION_FACTOR          FITS image  Correction map (flux)
  MASTER_FLAT_IMG            FITS image  Corrected master flat field

OPTIONS

--fitz <bool>
Fit zeropoint (bool; default: True). The full name of this option for the EsoRex configuration file is fors.fors_photometry.fitz [default = True].
--fit_all_mag <bool>
Always fit star magnitudes (bool; default: False). The full name of this option for the EsoRex configuration file is fors.fors_photometry.fit_all_mag [default = False].
--fite <str>
Fit atmospheric extinctions (str; default: 'pernight'). The full name of this option for the EsoRex configuration file is fors.fors_photometry.fite [default = pernight].
--fitc <bool>
Fit color correction term (bool; default: False). The full name of this option for the EsoRex configuration file is fors.fors_photometry.fitc [default = False].
--use_all_stars <bool>
Use also non-standard stars to fit polynomial f (bool; default: False). The full name of this option for the EsoRex configuration file is fors.fors_photometry.use_all_stars [default = False].
--degreef1 <long>
FLatfield correction map polynomial degree (x) (long; default: 0). The full name of this option for the EsoRex configuration file is fors.fors_photometry.degreef1 [default = 0].
--degreef2 <long>
Flatfield correction map polynomial degree (y), or negative for triangular coefficient matrix (long; default: -1). The full name of this option for the EsoRex configuration file is fors.fors_photometry.degreef2 [default = -1].
--degreep <long>
Extinction/color coupling degree (long; default: 0). The full name of this option for the EsoRex configuration file is fors.fors_photometry.degreep [default = 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.

VERSION

fors_photometry 5.3.5

AUTHOR

Jonas M. Larsen <[email protected]>

BUG REPORTS

Please report any problems to [email protected] Alternatively, you may send a report to the ESO User Support Department <[email protected]>.

LICENSE

This file is currently part of the FORS Instrument Pipeline Copyright (C) 2002-2011 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