ngciracqSCACalcRef.c File Reference

#include <math.h>
#include <ngc/core/ngcpp.h>
#include <ngc/core/detlibs/ngciracqSCA.h>

Functions
void	ngciracqSCARefStDev (float *res, double *Sq2, float *s, int n, int size)
void	ngciracqSCARefSumSquare (float *data, double *sum, int size, int init)
void	ngciracqSCARefSum2Square (float *data1, float *data2, double *sum, int size, int init)
void	ngciracqSCARefSub (float *data, float *sum, int size, int sub, int init)
void	ngciracqSCARefAdd (float *data, float *sum, float *tmp, int size, int init)
void	ngciracqSCARefAdd2 (float *data1, float *data2, float *sum, float *tmp, int size, int init)
void	ngciracqSCARefAdd4 (float *data, double *sum1, double *sum2, int *nSat, int size, int sampCnt, int satLevel, int init)
void	ngciracqSCARefPixCorr (float *dataRef, ngcpp_t *data, int nx, int ny)
float	ngciracqSCARefValue (float *r)

Variables
int	ngciracqSCARefPix = 1
int	ngciracqSCAOffPix = 1

Detailed Description

Copyright

SPDX-FileCopyrightText: 2026 European Southern Observatory (ESO) SPDX-License-Identifier: LGPL-3.0-only

Function Documentation

ngciracqSCARefAdd()

void ngciracqSCARefAdd	(	float *	data,
		float *	sum,
		float *	tmp,
		int	size,
		int	init )

Add frame (reference pixels)

ngciracqSCARefAdd2()

void ngciracqSCARefAdd2	(	float *	data1,
		float *	data2,
		float *	sum,
		float *	tmp,
		int	size,
		int	init )

Add frame (Reset-Read-Read, reference pixels)

ngciracqSCARefAdd4()

void ngciracqSCARefAdd4	(	float *	data,
		double *	sum1,
		double *	sum2,
		int *	nSat,
		int	size,
		int	sampCnt,
		int	satLevel,
		int	init )

Compute sums for least square fit (reference pixels)

ngciracqSCARefPixCorr()

void ngciracqSCARefPixCorr	(	float *	dataRef,
		ngcpp_t *	data,
		int	nx,
		int	ny )

Apply reference pixels

ngciracqSCARefStDev()

void ngciracqSCARefStDev	(	float *	res,
		double *	Sq2,
		float *	s,
		int	n,
		int	size )

Compute standard deviation frame (reference pixels)

ngciracqSCARefSub()

void ngciracqSCARefSub	(	float *	data,
		float *	sum,
		int	size,
		int	sub,
		int	init )

Subtract frame (reference pixels)

ngciracqSCARefSum2Square()

void ngciracqSCARefSum2Square	(	float *	data1,
		float *	data2,
		double *	sum,
		int	size,
		int	init )

Compute sum of squares (Reset-Read-Read, reference pixels)

ngciracqSCARefSumSquare()

void ngciracqSCARefSumSquare	(	float *	data,
		double *	sum,
		int	size,
		int	init )

Compute sum of squares (reference pixels)

ngciracqSCARefValue()

float ngciracqSCARefValue

(

float *

r

)

Compute reference value

Variable Documentation

ngciracqSCAOffPix

int ngciracqSCAOffPix = 1

offset pixel algorithm

ngciracqSCARefPix

int ngciracqSCARefPix = 1

reference pixel algorithm