back.c File Reference

#include <math.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "define.h"
#include "globals.h"
#include "prefs.h"
#include "fits/fitscat.h"
#include "back.h"
#include "field.h"
#include "weight.h"

Include dependency graph for back.c:

Macros
#define	EPS   (1e-4) /* a small number */

Functions
void	makeback (picstruct *field, picstruct *wfield, int wscale_flag)
void	backstat (backstruct *backmesh, backstruct *wbackmesh, PIXTYPE *buf, PIXTYPE *wbuf, size_t bufsize, int n, int w, int bw, PIXTYPE wthresh)
void	backhisto (backstruct *backmesh, backstruct *wbackmesh, PIXTYPE *buf, PIXTYPE *wbuf, size_t bufsize, int n, int w, int bw, PIXTYPE wthresh)
float	backguess (backstruct *bkg, float *mean, float *sigma)
void	filterback (picstruct *field)
float	localback (picstruct *field, objstruct *obj)
PIXTYPE	back (picstruct *field, int x, int y)
float *	makebackspline (picstruct *field, float *map)
void	subbackline (picstruct *field, int y, PIXTYPE *line)
void	backrmsline (picstruct *field, int y, PIXTYPE *line)
void	copyback (picstruct *infield, picstruct *outfield)
void	endback (picstruct *field)

Macro Definition Documentation

EPS

#define EPS   (1e-4) /* a small number */

Function Documentation

back()

PIXTYPE back	(	picstruct *	field,
		int	x,
		int	y
	)

backguess()

float backguess	(	backstruct *	bkg,
		float *	mean,
		float *	sigma
	)

backhisto()

void backhisto	(	backstruct *	backmesh,
		backstruct *	wbackmesh,
		PIXTYPE *	buf,
		PIXTYPE *	wbuf,
		size_t	bufsize,
		int	n,
		int	w,
		int	bw,
		PIXTYPE	wthresh
	)

backrmsline()

void backrmsline	(	picstruct *	field,
		int	y,
		PIXTYPE *	line
	)

backstat()

void backstat	(	backstruct *	backmesh,
		backstruct *	wbackmesh,
		PIXTYPE *	buf,
		PIXTYPE *	wbuf,
		size_t	bufsize,
		int	n,
		int	w,
		int	bw,
		PIXTYPE	wthresh
	)

copyback()

void copyback	(	picstruct *	infield,
		picstruct *	outfield
	)

endback()

void endback

(

picstruct *

field

)

filterback()

void filterback

(

picstruct *

field

)

localback()

float localback	(	picstruct *	field,
		objstruct *	obj
	)

makeback()

void makeback	(	picstruct *	field,
		picstruct *	wfield,
		int	wscale_flag
	)

makebackspline()

float* makebackspline	(	picstruct *	field,
		float *	map
	)

subbackline()

void subbackline	(	picstruct *	field,
		int	y,
		PIXTYPE *	line
	)