#include <BPoly.h>

Inheritance diagram for casa::BJonesPoly:

Public Member Functions
	BJonesPoly (VisSet &vs)
	Construct from a visibility data set.
virtual	~BJonesPoly ()
	Destructor.
virtual Type	type ()
	Return the type enum.
virtual String	typeName ()
	Return type name as string.
virtual String	longTypeName ()
virtual Bool	useGenericGatherForSolve ()
	BPOLY gathers generically...
virtual Bool	useGenericSolveOne ()
	...then solves for itself per solution:
virtual Jones::JonesType	jonesType ()
	Type of Jones matrix according to nPar()
virtual void	setSolve (const Record &solvepar)
virtual void	setApply (const Record &applypar)
virtual void	selfSolveOne (VisBuffGroupAcc &vbga)
	Solve (old self-directed gather and solve) virtual void selfGatherAndSolve(VisSet& vs, VisEquation& ve); (new per-solution self-solving inside generic gather)
Protected Member Functions
virtual Int	nPar ()
	BPOLY has two trivial Complex parameter (formed at fill)
virtual void	calcPar ()
	Calculate current parameters.
virtual void	loadMemCalTable (String applyTable, String field)
Private Member Functions
Bool	maskedChannel (const Int &chan, const Int &nChan)
	Determine if a given channel is masked.
void	updateCalTable (const String &freqGrpName, const Vector< Int > &antennaId, const Vector< String > &polyType, const Vector< Complex > &scaleFactor, const Matrix< Double > &validDomain, const Matrix< Double > &polyCoeffAmp, const Matrix< Double > &polyCoeffPhase, const Vector< String > &phaseUnits, const Vector< Complex > &sideBandRef, const Vector< MFrequency > &refFreq, const Vector< Int > &refAnt)
	Update the output calibration table to include the current solution parameters.
Double	getChebVal (const Vector< Double > &coeff, const Double &xinit, const Double &xfinal, const Double &x)
	Compute a Chebyshev polynomial using the CLIC library.
Double	meanFrequency (const Vector< Int > &spwids)
	Load bandpass parameters from a calibration table and pre-compute the corrections (and their inverse) void load (const String& applyTable);.
String	freqGrpName (const Int &spwId)
	Utility function to return the frequency group name for a given spw.
Vector< Int >	spwIdsInGroup (const String &freqGrpName)
	Utility function to return the spw id.
Vector< Double >	freqAxis (const Int &spwId)
	Utility function to return the frequency axis for a given spw.
void	plotsolve2 (const Vector< Double > &x, const Matrix< Double > &ampdata, const Matrix< Double > &phadata, const Matrix< Double > &wtdata, const Vector< Int > &ant1idx, const Vector< Int > &ant2idx, const Vector< Double > &amperr, Matrix< Double > &ampcoeff, const Vector< Double > &phaerr, Matrix< Double > &phacoeff)
Private Attributes
VisSet *	vs_p
	The underlying VisSet.
Int	degamp_p
	Private variables containing the solver parameters.
Int	degphase_p
Bool	visnorm_p
Int	maskcenter_p
Float	maskedge_p
Int	maskcenterHalf_p
	Derived solver parameters Center mask half width (in channels)
Float	maskedgeFrac_p
	Fractional edge mask.
Double	solTimeStamp
	Some meta info.
Int	solSpwId
Int	solFldId
Vector< Int >	calDescId_p
	CalDescId per spw.

Detailed Description

Definition at line 73 of file BPoly.h.

Constructor & Destructor Documentation

casa::BJonesPoly::BJonesPoly ( VisSet & vs )

Construct from a visibility data set.

virtual casa::BJonesPoly::~BJonesPoly ( ) [inline, virtual]

Destructor.

Definition at line 80 of file BPoly.h.

Member Function Documentation

virtual void casa::BJonesPoly::calcPar ( ) [protected, virtual]

Calculate current parameters.

Reimplemented from casa::SolvableVisCal.

Vector<Double> casa::BJonesPoly::freqAxis ( const Int & spwId ) [private]

Utility function to return the frequency axis for a given spw.

id.

String casa::BJonesPoly::freqGrpName ( const Int & spwId ) [private]

Utility function to return the frequency group name for a given spw.

id.

Double casa::BJonesPoly::getChebVal	(	const Vector< Double > &	coeff,
		const Double &	xinit,
		const Double &	xfinal,
		const Double &	x
	)		`[private]`

Compute a Chebyshev polynomial using the CLIC library.

virtual Jones::JonesType casa::BJonesPoly::jonesType ( ) [inline, virtual]

Type of Jones matrix according to nPar()

Reimplemented from casa::GJones.

Definition at line 95 of file BPoly.h.

References casa::Jones::Diagonal.

virtual void casa::BJonesPoly::loadMemCalTable	(	String	applyTable,
		String	field
	)		`[protected, virtual]`

Reimplemented from casa::SolvableVisCal.

virtual String casa::BJonesPoly::longTypeName ( ) [inline, virtual]

Reimplemented from casa::BJones.

Definition at line 87 of file BPoly.h.

Bool casa::BJonesPoly::maskedChannel	(	const Int &	chan,
		const Int &	nChan
	)		`[private]`

Determine if a given channel is masked.

Double casa::BJonesPoly::meanFrequency ( const Vector< Int > & spwids ) [private]

Load bandpass parameters from a calibration table and pre-compute the corrections (and their inverse) void load (const String& applyTable);.

Utility function to return the bandwidth-weighted average frequency for a set of spectral window id.'s

virtual Int casa::BJonesPoly::nPar ( ) [inline, protected, virtual]

BPOLY has two trivial Complex parameter (formed at fill)

Reimplemented from casa::GJones.

Definition at line 115 of file BPoly.h.

void casa::BJonesPoly::plotsolve2	(	const Vector< Double > &	x,
		const Matrix< Double > &	ampdata,
		const Matrix< Double > &	phadata,
		const Matrix< Double > &	wtdata,
		const Vector< Int > &	ant1idx,
		const Vector< Int > &	ant2idx,
		const Vector< Double > &	amperr,
		Matrix< Double > &	ampcoeff,
		const Vector< Double > &	phaerr,
		Matrix< Double > &	phacoeff
	)		`[private]`

virtual void casa::BJonesPoly::selfSolveOne ( VisBuffGroupAcc & vbga ) [virtual]

Solve (old self-directed gather and solve) virtual void selfGatherAndSolve(VisSet& vs, VisEquation& ve); (new per-solution self-solving inside generic gather)

Reimplemented from casa::SolvableVisCal.

virtual void casa::BJonesPoly::setApply ( const Record & applypar ) [virtual]

Reimplemented from casa::SolvableVisCal.

virtual void casa::BJonesPoly::setSolve ( const Record & solvepar ) [virtual]

Reimplemented from casa::BJones.

Vector<Int> casa::BJonesPoly::spwIdsInGroup ( const String & freqGrpName ) [private]

Utility function to return the spw id.

's in a given freq. group

virtual Type casa::BJonesPoly::type ( ) [inline, virtual]

Return the type enum.

Reimplemented from casa::BJones.

Definition at line 83 of file BPoly.h.

References casa::VisCal::B.

virtual String casa::BJonesPoly::typeName ( ) [inline, virtual]

Return type name as string.

Reimplemented from casa::BJones.

Definition at line 86 of file BPoly.h.

void casa::BJonesPoly::updateCalTable	(	const String &	freqGrpName,
		const Vector< Int > &	antennaId,
		const Vector< String > &	polyType,
		const Vector< Complex > &	scaleFactor,
		const Matrix< Double > &	validDomain,
		const Matrix< Double > &	polyCoeffAmp,
		const Matrix< Double > &	polyCoeffPhase,
		const Vector< String > &	phaseUnits,
		const Vector< Complex > &	sideBandRef,
		const Vector< MFrequency > &	refFreq,
		const Vector< Int > &	refAnt
	)		`[private]`