Science Tools

Functions

omega_fits * omega_jitter_process (omega_fits *scifits, const cpl_image *mbias, const cpl_image *mflat, const cpl_image *bpm, const cpl_table *photom, const cpl_frame *usnoa2, const cpl_image *illum, const cpl_image *fringes, const cpl_image *nsky, double *zeropoint_final, cpl_parameterlist *pars, int ext)
 Reduces a science image (subtract bias, divide by the flat, create weight/contribution map, calculates ZP and WCS information.

Detailed Description

Synopsis
Functions to process science frames
   #include "omega_wcscor.h"
   #include "omega_background.h"
   #include "omega_bpm.h"
   #include "omega_cosmic.h"
   #include "omega_dfs.h"
   #include "omega_flats.h"
   #include "omega_fits.h"
   #include "omega_pfits.h"
   #include "omega_satellites.h"
   #include "omega_science.h"
   #include "omega_stats.h"
   #include "omega_trim.h"
   #include "omega_utils.h"

Function Documentation

omega_fits* omega_jitter_process ( omega_fits *  scifits,
const cpl_image *  mbias,
const cpl_image *  mflat,
const cpl_image *  bpm,
const cpl_table *  photom,
const cpl_frame *  usnoa2,
const cpl_image *  illum,
const cpl_image *  fringes,
const cpl_image *  nsky,
double *  zeropoint_final,
cpl_parameterlist *  pars,
int  ext 
)

Reduces a science image (subtract bias, divide by the flat, create weight/contribution map, calculates ZP and WCS information.

Parameters:
pars Parameters list
nraw Number of raw science frames
ext FITS extension number
Returns:
0 in success and -1 in case of error. Reduces a science image (subtract bias, divide by the flat, create weight/contribution map, calculates ZP and WCS information.
Parameters:
scifits omega_fits structure of science image
mbias master bias
mflat master flat
bpm bad pixels image
photom photometric table
usnoa2 master USNOA2 table
illum Optional illumination correction image
fringes Optional fringes image
nsky Optional night sky flat
pars Parameters list
ext FITS extension to load
Returns:
sfits omega_fits structure of reduced image or NULL in case of error.

Definition at line 338 of file omega_stare.c.

References create_weightframe(), detsat(), omega_background(), omega_biascor(), omega_cosmic_rays(), omega_fits_get_ehu(), omega_fits_get_frame(), omega_fits_get_phu(), omega_fits_wrap(), omega_flatcor(), omega_fringecor(), omega_match_points(), omega_pfits_get_conad(), omega_pfits_get_exptime(), omega_pfits_get_mean_airmass(), omega_pfits_update_header(), omega_saturated_map(), omega_shift_refpix(), omega_smooth_image(), and omega_trim_oscan_correct().


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