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fors_img_sky_flat - Compute master img_sky_flat frame

FORS_IMG_SKY_FLAT(7) fors recipes FORS_IMG_SKY_FLAT(7)

NAME

fors_img_sky_flat - Compute master img_sky_flat frame
 

SYNOPSIS

esorex fors_img_sky_flat [OPTIONS] FILE.sof
 

DESCRIPTION

Input files:
DO category: Type: Explanation: Number:
SKY_FLAT_IMG Raw Jittered sky flat fields 1+
MASTER_BIAS FITS image Master bias 1
 
Output files:
DO category: Data type: Explanation:
MASTER_SKY_FLAT_IMG FITS image Master sky flat field
 
 

OPTIONS

--stack_method <str>
Frames combination method (str; default: ´median´). The full name of this option for the EsoRex configuration file is fors.fors_img_sky_flat.stack_method [default = median].
--minrejection <long>
Number of lowest values to be rejected (long; default: 1). The full name of this option for the EsoRex configuration file is fors.fors_img_sky_flat.minrejection [default = 1].
--maxrejection <long>
Number of highest values to be rejected (long; default: 1). The full name of this option for the EsoRex configuration file is fors.fors_img_sky_flat.maxrejection [default = 1].
--klow <float>
Low threshold in ksigma method (float; default: 3.0). The full name of this option for the EsoRex configuration file is fors.fors_img_sky_flat.klow [default = 3.0].
--khigh <float>
High threshold in ksigma method (float; default: 3.0). The full name of this option for the EsoRex configuration file is fors.fors_img_sky_flat.khigh [default = 3.0].
--kiter <long>
Max number of iterations in ksigma method (long; default: 999). The full name of this option for the EsoRex configuration file is fors.fors_img_sky_flat.kiter [default = 999].
 
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_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_img_sky_flat 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_img_sky_flat