/home/amodigli/releases/xsh/1.4.2/xsh.13380/xshp/xsh/xsh_subtract.c File Reference

#include <xsh_cpl_size.h>
#include <math.h>
#include <xsh_utils.h>
#include <xsh_drl.h>
#include <xsh_pfits.h>
#include <xsh_error.h>
#include <xsh_msg.h>
#include <xsh_badpixelmap.h>
#include <xsh_utils_image.h>
#include <xsh_data_order.h>
#include <xsh_data_grid.h>

Go to the source code of this file.

Functions

static cpl_error_code subtract_background (cpl_image *image, cpl_image *background_im, const polynomial *background_pol)
 Subtract the previously defined background.
static cpl_image * xsh_background_poly (cpl_image *image, xsh_grid *grid, xsh_background_param *back_par)
cpl_frame * xsh_subtract_bias (cpl_frame *frame, cpl_frame *bias, xsh_instrument *instr, const char *type, const int pre_overscan_corr, const int save_tmp)
 Subtract the master bias frame from PRE frame.
cpl_frameset * xsh_subtract_nir_on_off (cpl_frameset *on, cpl_frameset *off, xsh_instrument *instr)
 (NIR only) subtract the OFF set of files from the On set of files
cpl_frame * xsh_subtract_dark (cpl_frame *frame, cpl_frame *dark, const char *filename, xsh_instrument *instr)
 subtract the master dark frame from PRE frame
cpl_frame * xsh_subtract_background (cpl_frame *frame, cpl_frame *edges_order_tab_frame, xsh_background_param *background_par, xsh_instrument *instr, const char *prefix, cpl_frame **grid_frame, cpl_frame **backg_frame, const int save_tmp)
 Subtract the background from PRE frame.

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