ngciracqAQCalcRef.c File Reference

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

Functions
void	ngciracqAQRefStDev (float *res, double *Sq2, float *s, int n, int size)
void	ngciracqAQRefSumSquare (float *data, double *sum, int size, int init)
void	ngciracqAQRefSum2Square (float *data1, float *data2, double *sum, int size, int init)
void	ngciracqAQRefSum21Square (float *data, float *dataStore, double *sum, int size, int nx2, int init)
void	ngciracqAQRefSub (float *data, float *sum, int size, int sub, int init)
void	ngciracqAQRefAdd (float *data, float *sum, float *tmp, int size, int init)
void	ngciracqAQRefAdd2 (float *data1, float *data2, float *sum, float *tmp, int size, int init)
void	ngciracqAQRefAdd21 (float *data, float *dataStore, float *sum, float *tmp, int size, int nx2, int init)
void	ngciracqAQChanRef (ngcpp_t *out, ngcpp_t *data, int nx, int ny, int s, int n, int offset, int ck16)
void	ngciracqAQChanRef32 (int *out, ngcpp_t *data, int nx, int ny, int s, int n)
void	ngciracqAQRefPixCorrRaw (ngcpp_t *data, float *corr, int nx, int ny, int *map)
void	ngciracqAQRefPixCorrFrameInt (int *data, int nx, int ny)
void	ngciracqAQRefPixCorrFrameFloat (float *data, int nx, int ny)
float	ngciracqAQRefValue (float *r)
void	ngciracqAQRefChop1 (float *data, float *sum, float *hcyc1, float *hcyc2, float *tmp, int size, int onObj, int init, int initCyc1, int initCyc2)
void	ngciracqAQRefChop2 (float *data1, float *data2, float *sum, float *hcyc1, float *hcyc2, float *tmp, int size, int onObj, int init, int initCyc1, int initCyc2)

Variables
int	ngciracqAQRef0 = 0
int	ngciracqAQRefPix = 0
int	ngciracqAQNumRef = 4

Detailed Description

Copyright

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

Function Documentation

ngciracqAQChanRef()

void ngciracqAQChanRef	(	ngcpp_t *	out,
		ngcpp_t *	data,
		int	nx,
		int	ny,
		int	s,
		int	n,
		int	offset,
		int	ck16 )

Channel offset compensation (for uncorrelated mode)

ngciracqAQChanRef32()

void ngciracqAQChanRef32	(	int *	out,
		ngcpp_t *	data,
		int	nx,
		int	ny,
		int	s,
		int	n )

Channel offset compensation (for uncorrelated mode) - 32-bit output

ngciracqAQRefAdd()

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

Add frame (reference pixels)

ngciracqAQRefAdd2()

void ngciracqAQRefAdd2	(	float *	data1,
		float *	data2,
		float *	sum,
		float *	tmp,
		int	size,
		int	init )

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

ngciracqAQRefAdd21()

void ngciracqAQRefAdd21	(	float *	data,
		float *	dataStore,
		float *	sum,
		float *	tmp,
		int	size,
		int	nx2,
		int	init )

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

ngciracqAQRefChop1()

void ngciracqAQRefChop1	(	float *	data,
		float *	sum,
		float *	hcyc1,
		float *	hcyc2,
		float *	tmp,
		int	size,
		int	onObj,
		int	init,
		int	initCyc1,
		int	initCyc2 )

Chopping uncorrelated (reference pixels)

ngciracqAQRefChop2()

void ngciracqAQRefChop2	(	float *	data1,
		float *	data2,
		float *	sum,
		float *	hcyc1,
		float *	hcyc2,
		float *	tmp,
		int	size,
		int	onObj,
		int	init,
		int	initCyc1,
		int	initCyc2 )

Chopping double-correlated (Reset-Read-Read, reference pixels)

ngciracqAQRefPixCorrFrameFloat()

void ngciracqAQRefPixCorrFrameFloat	(	float *	data,
		int	nx,
		int	ny )

Apply reference pixels (32-bit floating point data)

ngciracqAQRefPixCorrFrameInt()

void ngciracqAQRefPixCorrFrameInt	(	int *	data,
		int	nx,
		int	nt )

Apply reference pixels (32-bit integer data)

ngciracqAQRefPixCorrRaw()

void ngciracqAQRefPixCorrRaw	(	ngcpp_t *	data,
		float *	corr,
		int	nx,
		int	ny,
		int *	map )

Compute raw reference pixels

ngciracqAQRefStDev()

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

Compute standard deviation frame (reference pixels)

ngciracqAQRefSub()

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

Subtract frame (reference pixels)

ngciracqAQRefSum21Square()

void ngciracqAQRefSum21Square	(	float *	data,
		float *	dataStore,
		double *	sum,
		int	size,
		int	nx2,
		int	init )

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

ngciracqAQRefSum2Square()

void ngciracqAQRefSum2Square	(	float *	data1,
		float *	data2,
		double *	sum,
		int	size,
		int	init )

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

ngciracqAQRefSumSquare()

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

Compute sum of squares (reference pixels)

ngciracqAQRefValue()

float ngciracqAQRefValue

(

float *

r

)

Compute reference value

Variable Documentation

ngciracqAQNumRef

int ngciracqAQNumRef = 4

number of reference pixels

ngciracqAQRef0

int ngciracqAQRef0 = 0

reference pixels start

ngciracqAQRefPix

int ngciracqAQRefPix = 0

reference pixel algorithm