vimos_ima_det_noise7
Detector noise for imaging
Usage
esorex vimos_ima_det_noise [OPTIONS] FILE.sof
Overview
vimos_ima_det_noise -- VIMOS recipe to find readnoise and gain.
Compute the readnoise and gain for the vimos detectors using two bias frames and two flat field frames.
The program accepts the following files in the SOF:
Tag Description
BIAS A list of raw bias images
FLAT_TWILIGHT A list of raw flat images
MASTER_BPM Optional master bad pixel mask or
MASTER_CONF Optional master confidence map If a master bad pixel mask or confidence map is included then thebad pixels will be flagged during the statistical analysis
Options
-
--thresh <float> -
Rejection threshold in sigma above background (float; default: 5.0). The full name of this option for the EsoRex configuration file is
vimos.vimos_ima_det_noise.thresh[default = 5.0].
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
vimos_ima_det_noise 4.1.7
Releases
2 releases since Debian 11 (Bullseye); the text changed 1 time.