public software.sextractor

/*

*                               sexhead.h

*

* Keyword list for FITS-LDAC catalogue headers.

*

*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

*

*       This file part of:      SExtractor

*

*       Copyright:              (C) 1998-2010 IAP/CNRS/UPMC

*                               (C) 1997 ESO

*                               (C) 1996 Sterrewacht Leiden

*

*       Author:                 Emmanuel Bertin (IAP)

*

*       License:                GNU General Public License

*

*       SExtractor 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 3 of the License, or

*       (at your option) any later version.

*       SExtractor 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 SExtractor. If not, see <http://www.gnu.org/licenses/>.

*

*       Last modified:          11/10/2010

*

*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/

keystruct       headkey[] = {

  {"FITSFILE", "File name of the analysed image",

        thecat.image_name, H_STRING, T_STRING, "%-18s"},

  {"FITSEXT ", "FITS Extension number",

        &thecat.currext, H_INT, T_LONG, "%3d"},

  {"FITSNEXT", "Number of FITS image extensions in file",

        &thecat.next, H_INT, T_LONG, "3d"},

  {"SEXVERS ", "Extraction software",

        thecat.soft_name, H_STRING, T_STRING, "%-18s"},

  {"SEXDATE ", "Extraction date",

        thecat.ext_date, H_STRING, T_STRING, "%-18s"},

  {"SEXTIME ", "Extraction time",

        thecat.ext_time, H_STRING, T_STRING, "%-18s"},

  {"SEXELAPS", "Elapsed time during extraction (s)",

        &thecat.ext_elapsed, H_FLOAT, T_DOUBLE, "%7.1f"},

  {"SEXBKGND", "Median background level (ADU)",

        &thefield1.backmean, H_EXPO, T_FLOAT, "%-13G"},

  {"SEXBKDEV", "Median background RMS (ADU)",

        &thefield1.backsig, H_EXPO, T_FLOAT, "%-13G"},

  {"SEXTHLD ", "Extraction threshold (ADU)",

        &thefield2.dthresh, H_EXPO, T_FLOAT, "%-15G"},

  {"SEXATHLD", "Analysis threshold (ADU)",

        &thefield1.thresh, H_EXPO, T_FLOAT, "%-15G"},

  {"SEXNDET ", "Number of raw detections",

        &thecat.ndetect, H_INT, T_LONG, "%9d"},

  {"SEXNFIN ", "Final number of extracted sources",

        &thecat.ntotal, H_INT, T_LONG, "%9d"},

  {"SEXNPARA", "Number of parameters per source",

        &thecat.nparam, H_INT, T_LONG, "%3d"},

  {"SEXPXSCL", "Pixel scale used for measurements (arcsec)",

        &thefield1.pixscale, H_EXPO, T_DOUBLE, "%-15G"},

  {"SEXSFWHM", "Source FWHM used for measurements (arcsec)",

        &prefs.seeing_fwhm, H_EXPO, T_DOUBLE, "%-13G"},

  {"SEXNNWF ", "S/G classification NNW filename",

        thecat.nnw_name, H_STRING, T_STRING, "%-18s"},

  {"SEXGAIN ", "Gain used (e-/ADU)",

        &thefield2.gain, H_EXPO, T_DOUBLE, "%6.2f"},

  {"SEXFLTR ", "Detection filtering activated (flag)",

        &prefs.filter_flag, H_BOOL, T_LONG, "%1s"},

  {"SEXFILTN", "Filter filename",

        thecat.filter_name, H_STRING, T_STRING, "%-18s"},

/*

  {"SEXDETT ", "Detection type",

        &prefs.detect_type, H_STRING, T_STRING, "%-18s"},

*/

  {"SEXMINAR", "Minimum area used for detection (pixels)",

        &prefs.ext_minarea, H_INT, T_LONG, "%5d"},

  {"SEXDBLDN", "Number of deblending thresholds",

        &prefs.deblend_nthresh, H_INT, T_LONG, "%3d"},

  {"SEXDBLDC", "Minimum contrast used for deblending",

        &prefs.deblend_mincont, H_FLOAT, T_DOUBLE, "%8f"},

  {"SEXCLN  ", "Cleaning activated (flag)",

        &prefs.clean_flag, H_BOOL, T_LONG, "%1s"},

  {"SEXCLNPA", "Cleaning parameter",

        &prefs.clean_param, H_FLOAT, T_DOUBLE, "%5.2f"},

  {"SEXCLNST", "Cleaning stack-size",

        &prefs.clean_stacksize, H_INT, T_LONG, "%6d"},

  {"SEXAPED1", "Fixed photometric aperture #1 (pixels)",

        &prefs.apert[0], H_FLOAT, T_DOUBLE, "%7.1f"},

  {"SEXAPED2", "Fixed photometric aperture #2 (pixels)",

        &prefs.apert[1], H_FLOAT, T_DOUBLE, "%7.1f"},

  {"SEXAPED3", "Fixed photometric aperture #3 (pixels)",

        &prefs.apert[2], H_FLOAT, T_DOUBLE, "%7.1f"},

  {"SEXAPED4", "Fixed photometric aperture #4 (pixels)",

        &prefs.apert[3], H_FLOAT, T_DOUBLE, "%7.1f"},

  {"SEXAUTP1", "Parameter #1 used for automatic magnitudes",

        &prefs.autoparam[0], H_FLOAT, T_DOUBLE, "%4.1f"},

  {"SEXAUTP2", "Parameter #2 used for automatic magnitudes",

        &prefs.autoparam[1], H_FLOAT, T_DOUBLE, "%4.1f"},

  {"SEXPETP1", "Parameter #1 used for Petronsian magnitudes",

        &prefs.autoparam[0], H_FLOAT, T_DOUBLE, "%4.1f"},

  {"SEXPETP2", "Parameter #2 used for Petrosian magnitudes",

        &prefs.autoparam[1], H_FLOAT, T_DOUBLE, "%4.1f"},

  {"SEXSATLV", "Saturation level used for flagging (ADU)",

        &thefield2.satur_level, H_EXPO, T_DOUBLE, "%-13G"},

  {"SEXMGZPT", "Zero-point used for magnitudes",

        &prefs.mag_zeropoint, H_FLOAT, T_DOUBLE, "%8.4f"},

  {"SEXMGGAM", "Gamma used for photographic photometry",

        &prefs.mag_gamma, H_FLOAT, T_DOUBLE, "%4.2f"},

  {"SEXBKGSX", "Mesh width used for background mapping (pixels)",

        &thefield1.backw, H_INT, T_LONG, "%5d"},

  {"SEXBKGSY", "Mesh height used for background mapping (pixels)",

        &thefield1.backh, H_INT, T_LONG, "%5d"},

  {"SEXBKGFX", "Mask width used for background map filtering",

        &thefield1.nbackfx, H_INT, T_LONG, "%3d"},

  {"SEXBKGFY", "Mask height used for background map filtering",

        &thefield1.nbackfy, H_INT, T_LONG, "%3d"},

/*

  {"SEXPBKGT", "Background type for photometry",

         &prefs.pback_type, H_STRING, T_STRING, "-18s"},

*/

  {"SEXPBKGS", "Thickness used for local background (pixels)",

        &prefs.pback_size, H_INT, T_LONG, "%3d"},

  {"SEXPIXSK", "Pixel stack-size (pixels)",

        &prefs.mem_pixstack, H_INT, T_LONG, "%8d"},

  {"SEXFBUFS", "Image-buffer height (scanlines)",

        &prefs.mem_bufsize, H_INT, T_LONG, "%5d"},

  {"SEXMWSCL", "Measurement-weight re-scaling factor",

        &thewfield1.sigfac, H_EXPO, T_FLOAT, "%-13G"},

  {"SEXDWSCL", "Detection-weight re-scaling factor",

        &thewfield2.sigfac, H_EXPO, T_FLOAT, "%-13G"},

  {""}};