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fors_photometry - Compute corrected flatfield

FORS_PHOTOMETRY(7) fors recipes FORS_PHOTOMETRY(7)

NAME

fors_photometry - 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.
 

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 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 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_objects(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_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_photometry 5.3.23
 

AUTHOR

Jonas M. Larsen <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) 2002-2011 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
 
5.3.23 fors_photometry