casacore::Int getVLABandID(casacore::Double& freq,casacore::String&telescopeName); More...

#include <VLACalcIlluminationConvFunc.h>

Inheritance diagram for casa::VLACalcIlluminationConvFunc:

Public Member Functions
	VLACalcIlluminationConvFunc ()

	VLACalcIlluminationConvFunc (casacore::Int n)

	~VLACalcIlluminationConvFunc ()

void	setBandID (casacore::Int bandID)

void	loadFromImage (casacore::String &fileName)
	void storeImg(casacore::String &fileName,casacore::ImageInterface<casacore::Complex>& img); void storeImg(casacore::String &fileName,casacore::ImageInterface<casacore::Float>& img); void store(casacore::String &fileName); More...

void	getIdealConvFunc (casacore::Array< casacore::Complex > &buf)

void	ftAperture (casacore::TempImage< casacore::Complex > &uvgrid, casacore::Bool makeMueller)
	void ftAperture(casacore::TempImage<casacore::Complex>& uvgrid); More...

void	ftAperture (casacore::TempImage< casacore::Complex > &uvgrid, casacore::Int makeMuerller=0)

void	ftAperture ()

void	storePB (casacore::String &fileName)

casacore::Bool	pbReady ()

casacore::CoordinateSystem	makeUVCoords (casacore::CoordinateSystem &imageCoordSys, casacore::IPosition &shape, casacore::Double refFreq=-1.0)

void	regridAperture (casacore::CoordinateSystem &skyCS, casacore::IPosition &skyShape, casacore::TempImage< casacore::Complex > &uvGrid, casacore::Double &pa, casacore::Bool doSquint=true, casacore::Int bandID=-1, casacore::Int muellerTerm=0, casacore::Double freqVal=-1.0)

void	regridAperture (casacore::CoordinateSystem &skyCS, casacore::IPosition &skyShape, casacore::TempImage< casacore::Complex > &uvGrid, const VisBuffer &vb, const casacore::Vector< casacore::Float > &paList, casacore::Bool doSquint, casacore::Int bandID)

void	regridApertureEngine (ApertureCalcParams &ap, const casacore::Int &inStokes)

void	setApertureParams (ApertureCalcParams &ap, const casacore::Float &Freq, const casacore::Float &pa, const casacore::Int &bandID, const casacore::Int &inStokes, const casacore::IPosition &skyShape, const casacore::Vector< casacore::Double > &uvIncr)

void	applyPB (casacore::ImageInterface< casacore::Float > &pbImage, casacore::Double &pa, const casacore::Vector< casacore::Float > &paList, casacore::Int bandID, casacore::Bool doSquint=false)

void	applyPB (casacore::ImageInterface< casacore::Float > &pbImage, casacore::Double &pa, casacore::Int bandID=-1, casacore::Bool doSquint=false, casacore::Double freqVal=-1.0)

void	applyPB (casacore::ImageInterface< casacore::Complex > &pbImage, casacore::Double &pa, casacore::Bool doSquint=true, casacore::Int bandID=-1, casacore::Int muellerTerm=0, casacore::Double freqVal=-1.0)

void	applyPBSq (casacore::ImageInterface< casacore::Float > &pbImage, casacore::Double &pa, const casacore::Vector< casacore::Float > &paList, casacore::Int bandID, casacore::Bool doSquint=false)

void	applyPBSq (casacore::ImageInterface< casacore::Float > &pbImage, casacore::Double &pa, casacore::Int bandID=-1, casacore::Bool doSquint=false)

void	applyPBSq (casacore::ImageInterface< casacore::Complex > &pbImage, casacore::Double &pa, casacore::Int bandID=-1, casacore::Bool doSquint=true)

void	makeFullJones (casacore::ImageInterface< casacore::Complex > &pbImage, const VisBuffer &vb, casacore::Bool doSquint, casacore::Int bandID, casacore::Double freqVal=-1.0)

void	skyMuller (casacore::ImageInterface< casacore::Complex > &skyJones)

void	skyMuller (casacore::ImageInterface< casacore::Complex > &skyJones, casacore::Int muellerTerm=0)

void	skyMuller (casacore::Array< casacore::Complex > &skyJones, const casacore::IPosition &shape, const casacore::Int &inStokes)

casacore::Bool	findSupport (casacore::Array< casacore::Complex > &, casacore::Float &, casacore::Int &, casacore::Int &)
	virtual void setFeedStokes(const casacore::Vector<casacore::Int>& feedStokes) = 0; More...

virtual casacore::Bool	makeAverageResponse (const VisBuffer &, const casacore::ImageInterface< casacore::Complex > &, casacore::ImageInterface< casacore::Float > &, casacore::Bool=true)
	This method computes the average response function. More...

Public Member Functions inherited from casa::IlluminationConvFunc
	IlluminationConvFunc ()

	IlluminationConvFunc (casacore::Int n)

	~IlluminationConvFunc ()

IlluminationConvFunc &	operator= (const IlluminationConvFunc &)

IlluminationConvFunc &	operator= (const ConvolutionFunction &)

void	initExpTable (casacore::Int n, CF_TYPE step)

void	initCExpTable (casacore::Int n)

void	setSigma (casacore::Double s)

casacore::Bool	isReady ()

CF_TYPE	area (casacore::Vector< casacore::Int > &convSupport, casacore::Vector< casacore::Double > &uvScale)

casacore::Vector< casacore::Int >	supportSize (casacore::Vector< casacore::Double > &uvScale)

CF_TYPE	getValue (casacore::Vector< CF_TYPE > &coord, casacore::Vector< CF_TYPE > &offset)
	Given the pixel co-ordinates and an offset values, this returns the value of the convolution function. More...

virtual CF_TYPE	getValue (casacore::Double coord, casacore::Double raoff1, casacore::Double raoff2, casacore::Double decoff1, casacore::Double decoff2, casacore::Double area, casacore::Int *doGrad, casacore::Complex &weight, casacore::Complex &dweight1, casacore::Complex &dweight2, casacore::Double &currentCFPA)

int	getVisParams (const casa::VisBuffer &vb, const casacore::CoordinateSystem &skyCoord=casacore::CoordinateSystem())
	A support function which, for now, returns and integer ID corresponding to the on-sky frequency of the supplied VisBuffer. More...

void	makeConvFunction (const casacore::ImageInterface< std::complex< float > > &, const casa::VisBuffer &, casacore::Int, const casacore::CountedPtr< PolOuterProduct > &, casacore::Float, casacore::Float, const casacore::Vector< casacore::Double > &, const casacore::Vector< casacore::Double > &, const casacore::Matrix< casacore::Double > &, casa::CFStore2 &, casa::CFStore2 &, casacore::Bool)

void	setPolMap (const casacore::Vector< int > &polMap)

void	setFeedStokes (const casacore::Vector< int > &feedStokes)

void	setParams (const casacore::Vector< int > &polMap, const casacore::Vector< int > &feedStokes)

casacore::Bool	findSupport (casacore::Array< casacore::Complex > &, casacore::Float &, casacore::Int &, casacore::Int &)
	virtual void setFeedStokes(const casacore::Vector<casacore::Int>& feedStokes) = 0; More...

virtual casacore::Vector < casacore::Double >	findPointingOffset (const casacore::ImageInterface< casacore::Complex > &, const VisBuffer &)

virtual void	prepareConvFunction (const VisBuffer &, VBRow2CFBMapType &)
	virtual void setParams(const casacore::Vector<casacore::Int>& polMap, const casacore::Vector<casacore::Int>& feedStokes) {setPolMap(polMap); setFeedStokes(feedStokes);}; More...

virtual casacore::Bool	makeAverageResponse (const VisBuffer &, const casacore::ImageInterface< casacore::Complex > &, casacore::ImageInterface< casacore::Complex > &, casacore::Bool)

Public Member Functions inherited from casa::TabulatedConvFunc
	TabulatedConvFunc ()

	TabulatedConvFunc (casacore::Int n)

	~TabulatedConvFunc ()

virtual void	setMaximumCacheSize (const casacore::Long howManyRealPixels=-1)

virtual casacore::Long	maximumCacheSize ()

virtual void	initTables (casacore::Int)

virtual void	prepareConvFunction (const VisBuffer &, CFStore &)

Public Member Functions inherited from casa::ConvolutionFunction
	ConvolutionFunction ()

	ConvolutionFunction (casacore::Int dim)

virtual	~ConvolutionFunction ()

virtual void	setDimension (casacore::Int n)
	Set the dimention of the convolution function. More...

virtual void	makeConvFunction (const casacore::ImageInterface< casacore::Complex > &image, const VisBuffer &vb, const casacore::Int wConvSize, const casacore::CountedPtr< PolOuterProduct > &pop, const casacore::Float pa, const casacore::Float dpa, const casacore::Vector< casacore::Double > &uvScale, const casacore::Vector< casacore::Double > &uvOffset, const casacore::Matrix< casacore::Double > &vbFreqSelection, CFStore2 &cfs, CFStore2 &cfwts, casacore::Bool fillCF=true)=0
	This method computes the convolution function and the convolution function used for gridding the weights (typically these are the same) and returns them in the cfs and cfwts parameters. More...

virtual void	setSpwSelection (const casacore::Cube< casacore::Int > &spwChanSelFlag)

virtual void	setSpwFreqSelection (const casacore::Matrix< casacore::Double > &spwFreqSel)

virtual void	setRotateCF (const casacore::Double &computeCFAngleRad, const casacore::Double &rotateOTF)

virtual casacore::Matrix < casacore::Int >	makeBaselineList (const casacore::Vector< casacore::Int > &antList)

virtual casacore::Int	mapAntIDToAntType (const casacore::Int &)

virtual void	setMiscInfo (const casacore::RecordInterface &)

virtual casacore::CountedPtr < CFTerms >	getTerm (const casacore::String &)

Private Member Functions
void	fillPB (casacore::ImageInterface< casacore::Complex > &inImg, casacore::ImageInterface< casacore::Float > &outImg, casacore::Bool Square=false)

void	fillPB (casacore::ImageInterface< casacore::Complex > &inImg, casacore::ImageInterface< casacore::Complex > &outImg, casacore::Bool Square=false)

Private Attributes
casacore::TempImage < casacore::Complex >	convFunc_p

casacore::Vector < casacore::Double >	resolution
	casacore::TempImage<casacore::Float> reAperture_p, imAperture_p; More...

casacore::Bool	pbRead_p

casacore::Float	freq_p

casacore::Float	lastPA

ApertureCalcParams	ap

Additional Inherited Members
Protected Member Functions inherited from casa::ConvolutionFunction
casacore::LogIO &	logIO ()

Protected Attributes inherited from casa::ConvolutionFunction
casacore::LogIO	logIO_p

casacore::Cube< casacore::Int >	spwChanSelFlag_p

casacore::Matrix < casacore::Double >	spwFreqSelection_p

casacore::Double	computeCFAngleRad_p

casacore::Double	rotateCFOTFAngleRad_p

Detailed Description

casacore::Int getVLABandID(casacore::Double& freq,casacore::String&telescopeName);

Definition at line 46 of file VLACalcIlluminationConvFunc.h.

Constructor & Destructor Documentation

casa::VLACalcIlluminationConvFunc::VLACalcIlluminationConvFunc ( )

casa::VLACalcIlluminationConvFunc::VLACalcIlluminationConvFunc ( casacore::Int n )

inline

Definition at line 51 of file VLACalcIlluminationConvFunc.h.

References pbRead_p.

casa::VLACalcIlluminationConvFunc::~VLACalcIlluminationConvFunc ( )

inline

Definition at line 55 of file VLACalcIlluminationConvFunc.h.

References ap, and casa::ApertureCalcParams::aperture.

Member Function Documentation

void casa::VLACalcIlluminationConvFunc::applyPB	(	casacore::ImageInterface< casacore::Float > &	pbImage,
		casacore::Double &	pa,
		const casacore::Vector< casacore::Float > &	paList,
		casacore::Int	bandID,
		casacore::Bool	doSquint = `false`
	)

void casa::VLACalcIlluminationConvFunc::applyPB	(	casacore::ImageInterface< casacore::Float > &	pbImage,
		casacore::Double &	pa,
		casacore::Int	bandID = `-1`,
		casacore::Bool	doSquint = `false`,
		casacore::Double	freqVal = `-1.0`
	)

void casa::VLACalcIlluminationConvFunc::applyPB	(	casacore::ImageInterface< casacore::Complex > &	pbImage,
		casacore::Double &	pa,
		casacore::Bool	doSquint = `true`,
		casacore::Int	bandID = `-1`,
		casacore::Int	muellerTerm = `0`,
		casacore::Double	freqVal = `-1.0`
	)

void casa::VLACalcIlluminationConvFunc::applyPBSq	(	casacore::ImageInterface< casacore::Float > &	pbImage,
		casacore::Double &	pa,
		const casacore::Vector< casacore::Float > &	paList,
		casacore::Int	bandID,
		casacore::Bool	doSquint = `false`
	)

void casa::VLACalcIlluminationConvFunc::applyPBSq	(	casacore::ImageInterface< casacore::Float > &	pbImage,
		casacore::Double &	pa,
		casacore::Int	bandID = `-1`,
		casacore::Bool	doSquint = `false`
	)

void casa::VLACalcIlluminationConvFunc::applyPBSq	(	casacore::ImageInterface< casacore::Complex > &	pbImage,
		casacore::Double &	pa,
		casacore::Int	bandID = `-1`,
		casacore::Bool	doSquint = `true`
	)

void casa::VLACalcIlluminationConvFunc::fillPB	(	casacore::ImageInterface< casacore::Complex > &	inImg,
		casacore::ImageInterface< casacore::Float > &	outImg,
		casacore::Bool	Square = `false`
	)

private

void casa::VLACalcIlluminationConvFunc::fillPB	(	casacore::ImageInterface< casacore::Complex > &	inImg,
		casacore::ImageInterface< casacore::Complex > &	outImg,
		casacore::Bool	Square = `false`
	)

private

casacore::Bool casa::VLACalcIlluminationConvFunc::findSupport	(	casacore::Array< casacore::Complex > &	func,
		casacore::Float &	threshold,
		casacore::Int &	origin,
		casacore::Int &	R
	)

inlinevirtual

virtual void setFeedStokes(const casacore::Vector<casacore::Int>& feedStokes) = 0;

Implements casa::ConvolutionFunction.

Definition at line 113 of file VLACalcIlluminationConvFunc.h.

void casa::VLACalcIlluminationConvFunc::ftAperture	(	casacore::TempImage< casacore::Complex > &	uvgrid,
		casacore::Bool	makeMueller
	)

void ftAperture(casacore::TempImage<casacore::Complex>& uvgrid);

void casa::VLACalcIlluminationConvFunc::ftAperture	(	casacore::TempImage< casacore::Complex > &	uvgrid,
		casacore::Int	makeMuerller = `0`
	)

void casa::VLACalcIlluminationConvFunc::ftAperture ( )

inline

Definition at line 66 of file VLACalcIlluminationConvFunc.h.

References convFunc_p, ftAperture(), and pbRead_p.

Referenced by ftAperture().

void casa::VLACalcIlluminationConvFunc::getIdealConvFunc ( casacore::Array< casacore::Complex > & buf )

void casa::VLACalcIlluminationConvFunc::loadFromImage ( casacore::String & fileName )

void storeImg(casacore::String &fileName,casacore::ImageInterface<casacore::Complex>& img); void storeImg(casacore::String &fileName,casacore::ImageInterface<casacore::Float>& img); void store(casacore::String &fileName);

virtual casacore::Bool casa::VLACalcIlluminationConvFunc::makeAverageResponse	(	const VisBuffer &	vb,
		const casacore::ImageInterface< casacore::Complex > &	image,
		casacore::ImageInterface< casacore::Float > &	theavgPB,
		casacore::Bool	reset = `true`
	)

inlinevirtual

This method computes the average response function.

This is typically image-plane equivalent of the convolution functions, averaged over various axis. The precise averaging will be implementation dependent in the derived classes.

Parameters

theavgPB casacore::TempImage<casacore::Float>& theavgPB,

Reimplemented from casa::IlluminationConvFunc.

Definition at line 115 of file VLACalcIlluminationConvFunc.h.

void casa::VLACalcIlluminationConvFunc::makeFullJones	(	casacore::ImageInterface< casacore::Complex > &	pbImage,
		const VisBuffer &	vb,
		casacore::Bool	doSquint,
		casacore::Int	bandID,
		casacore::Double	freqVal = `-1.0`
	)

casacore::CoordinateSystem casa::VLACalcIlluminationConvFunc::makeUVCoords	(	casacore::CoordinateSystem &	imageCoordSys,
		casacore::IPosition &	shape,
		casacore::Double	refFreq = `-1.0`
	)

casacore::Bool casa::VLACalcIlluminationConvFunc::pbReady ( )

inline

Definition at line 69 of file VLACalcIlluminationConvFunc.h.

References pbRead_p.

void casa::VLACalcIlluminationConvFunc::regridAperture	(	casacore::CoordinateSystem &	skyCS,
		casacore::IPosition &	skyShape,
		casacore::TempImage< casacore::Complex > &	uvGrid,
		casacore::Double &	pa,
		casacore::Bool	doSquint = `true`,
		casacore::Int	bandID = `-1`,
		casacore::Int	muellerTerm = `0`,
		casacore::Double	freqVal = `-1.0`
	)

Parameters

pa	const VisBuffer& vb,

void casa::VLACalcIlluminationConvFunc::regridAperture	(	casacore::CoordinateSystem &	skyCS,
		casacore::IPosition &	skyShape,
		casacore::TempImage< casacore::Complex > &	uvGrid,
		const VisBuffer &	vb,
		const casacore::Vector< casacore::Float > &	paList,
		casacore::Bool	doSquint,
		casacore::Int	bandID
	)

void casa::VLACalcIlluminationConvFunc::regridApertureEngine	(	ApertureCalcParams &	ap,
		const casacore::Int &	inStokes
	)

void casa::VLACalcIlluminationConvFunc::setApertureParams	(	ApertureCalcParams &	ap,
		const casacore::Float &	Freq,
		const casacore::Float &	pa,
		const casacore::Int &	bandID,
		const casacore::Int &	inStokes,
		const casacore::IPosition &	skyShape,
		const casacore::Vector< casacore::Double > &	uvIncr
	)

void casa::VLACalcIlluminationConvFunc::setBandID ( casacore::Int bandID )

inline

Definition at line 57 of file VLACalcIlluminationConvFunc.h.

References ap, and casa::ApertureCalcParams::band.

void casa::VLACalcIlluminationConvFunc::skyMuller ( casacore::ImageInterface< casacore::Complex > & skyJones )

void casa::VLACalcIlluminationConvFunc::skyMuller	(	casacore::ImageInterface< casacore::Complex > &	skyJones,
		casacore::Int	muellerTerm = `0`
	)

void casa::VLACalcIlluminationConvFunc::skyMuller	(	casacore::Array< casacore::Complex > &	skyJones,
		const casacore::IPosition &	shape,
		const casacore::Int &	inStokes
	)