astrom.h File Reference

#include "fitswcs.h"

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Macros
#define	DEG   (PI/180.0) /* 1 deg in radians */
#define	ARCSEC   (DEG/3600.0) /* 1 arcsec in radians */
#define	MJD2000   51544.50000 /* Modified Julian date for J2000.0 */
#define	MJD1950   33281.92346 /* Modified Julian date for B1950.0 */
#define	JU2TROP   1.0000214 /* 1 Julian century in tropical units*/
#define	MAMA_CORFLEX   3.3e-5 /* MAMA coordinate correction factor */

Functions
void	astrom_errparam (picstruct *, objstruct *)
void	astrom_peakpos (picstruct *, objstruct *)
void	astrom_pos (picstruct *, objstruct *)
void	astrom_proferrparam (picstruct *, objstruct *)
void	astrom_profpos (picstruct *, objstruct *)
void	astrom_profshapeparam (picstruct *, objstruct *)
void	astrom_psferrparam (picstruct *, objstruct *)
void	astrom_psfpos (picstruct *, objstruct *)
void	astrom_shapeparam (picstruct *, objstruct *)
void	astrom_winerrparam (picstruct *, objstruct *)
void	astrom_winpos (picstruct *, objstruct *)
void	astrom_winshapeparam (picstruct *, objstruct *)
void	initastrom (picstruct *)
void	j2b (double, double, double, double *, double *)
void	precess (double, double, double, double, double *, double *)
double *	compute_wcs (picstruct *, double, double)

Macro Definition Documentation

ARCSEC

#define ARCSEC   (DEG/3600.0) /* 1 arcsec in radians */

DEG

#define DEG   (PI/180.0) /* 1 deg in radians */

JU2TROP

#define JU2TROP   1.0000214 /* 1 Julian century in tropical units*/

MAMA_CORFLEX

#define MAMA_CORFLEX   3.3e-5 /* MAMA coordinate correction factor */

MJD1950

#define MJD1950   33281.92346 /* Modified Julian date for B1950.0 */

MJD2000

#define MJD2000   51544.50000 /* Modified Julian date for J2000.0 */

Function Documentation

astrom_errparam()

void astrom_errparam	(	picstruct *	,
		objstruct *
	)

astrom_peakpos()

void astrom_peakpos	(	picstruct *	,
		objstruct *
	)

astrom_pos()

void astrom_pos	(	picstruct *	,
		objstruct *
	)

astrom_proferrparam()

void astrom_proferrparam	(	picstruct *	,
		objstruct *
	)

astrom_profpos()

void astrom_profpos	(	picstruct *	,
		objstruct *
	)

astrom_profshapeparam()

void astrom_profshapeparam	(	picstruct *	,
		objstruct *
	)

astrom_psferrparam()

void astrom_psferrparam	(	picstruct *	,
		objstruct *
	)

astrom_psfpos()

void astrom_psfpos	(	picstruct *	,
		objstruct *
	)

astrom_shapeparam()

void astrom_shapeparam	(	picstruct *	,
		objstruct *
	)

astrom_winerrparam()

void astrom_winerrparam	(	picstruct *	,
		objstruct *
	)

astrom_winpos()

void astrom_winpos	(	picstruct *	,
		objstruct *
	)

astrom_winshapeparam()

void astrom_winshapeparam	(	picstruct *	,
		objstruct *
	)

compute_wcs()

double* compute_wcs	(	picstruct *	,
		double	,
		double
	)

initastrom()

void initastrom

(

picstruct *

)

j2b()

void j2b	(	double	,
		double	,
		double	,
		double *	,
		double *
	)

precess()

void precess	(	double	,
		double	,
		double	,
		double	,
		double *	,
		double *
	)