hdrl_extend

Do aperture integration. More...

Collaboration diagram for hdrl_extend:

Functions
cpl_error_code	hdrl_extend (ap_t *ap, double xniso, double xbar, double ybar, double sxx, double sxy, double syy, double areal0, double tmax, double *ttotal)
	Do aperture integration.

Detailed Description

Do aperture integration.

Function Documentation

hdrl_extend()

cpl_error_code hdrl_extend	(	ap_t *	ap,
		double	xniso,
		double	xbar,
		double	ybar,
		double	sxx,
		double	sxy,
		double	syy,
		double	areal0,
		double	tmax,
		double *	ttotal
	)

Do aperture integration.

Parameters

ap	The current ap structure
xniso	The isophotal flux
xbar	The X position of the object
ybar	The Y position of the object
sxx	Second moment in X
syy	Second moment in Y
sxy	Second moment cross term
areal0	The first areal profile
tmax	The peak flux of the object
ttotal	The output total integrated flux

Returns

CPL_ERROR_NONE if all went OK (Currently this is the only value).

Description: The integrated flux of an object is calculated using matched.