NAME

       hawki_detector_noise - HAWKI detector noise recipe

SYNOPSIS

       esorex hawki_detector_noise [OPTIONS] FILE.sof

DESCRIPTION

       hawki_detector_noise -- HAWKI recipe to find readnoise and gain.

       Compute  the readnoise and gain for the hawki detectors using two dark frames and two flat
       field frames. Both must have been exposed with NDIT=1 The program  accepts  the  following
       files in the SOF:

           Tag                   Description

           DARK                  A list of raw dark 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
              hawki.hawki_detector_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.

SEE ALSO

       The  full  documentation  for the hawki pipeline can be downloaded as a PDF file using the
       following URL:

              ftp://ftp.eso.org/pub/dfs/pipelines/hawki/hawki-pipeline-manual-2.4.11.pdf

       An  overview  over  the  existing  ESO  pipelines  can  be   found   on   the   web   page
       https://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
       https://packages.python.org/python-cpl/index.html for further information.

       The other recipes of the hawki pipeline  are  hawki_cal_dark(7),  hawki_cal_distortion(7),
       hawki_cal_flat(7), hawki_cal_zpoint(7), hawki_dark_combine(7), hawki_linearity_analyse(7),
       hawki_sci_jitter(7),        hawki_science_postprocess(7),        hawki_science_process(7),
       hawki_standard_process(7),       hawki_step_apply_dist(7),      hawki_step_basic_calib(7),
       hawki_step_combine(7),        hawki_step_compute_bkg(7),         hawki_step_detect_obj(7),
       hawki_step_photom_2mass(7),       hawki_step_refine_offsets(7),       hawki_step_stats(7),
       hawki_step_stitch(7),          hawki_step_subtract_bkg(7),           hawki_tec_filtchk(7),
       hawki_twilight_flat_combine(7), hawki_util_gendist(7), hawki_util_stdstars(7)

VERSION

       hawki_detector_noise 2.4.11

AUTHOR

       Jim Lewis <jrl@ast.cam.ac.uk>

BUG REPORTS

       Please  report  any problems to jrl@ast.cam.ac.uk. Alternatively, you may send a report to
       the ESO User Support Department <usd-help@eso.org>.

LICENSE

       This file is part of the HAWKI Instrument Pipeline Copyright (C)  2015  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