casa::DJones Class Reference

********************************************************** DJones More...

#include <DJones.h>

Inheritance diagram for casa::DJones:

List of all members.

Public Member Functions
	DJones (VisSet &vs)
	Constructor.
	DJones (String msname, Int MSnAnt, Int MSnSpw)
	DJones (const MSMetaInfoForCal &msmc)
	DJones (const Int &nAnt)
virtual	~DJones ()
virtual void	setApply (const Record &apply)
void	setSolve (const Record &solvepar)
virtual Type	type ()
	Return the type enum.
virtual String	typeName ()
	Return type name as string.
virtual String	longTypeName ()
virtual Jones::JonesType	jonesType ()
	Type of Jones matrix according to nPar() Do GENERAL matrix algebra.
virtual Int	solvePol ()
	We can solve for polarization with D.
virtual void	guessPar (VisBuffer &vb)
	Hazard a guess at parameters.
virtual void	updatePar (const Vector< Complex > dCalPar, const Vector< Complex > dSrcPar)
	Update the parameters from solving (in linear approx, we always set the source update to zero, for now!).
virtual void	formSolveSNR ()
	SNR is 1/err for D-terms (?).
virtual void	globalPostSolveTinker ()
	D-specific post-solve stuff.
virtual void	reReference ()
	D-specific reReference TBD: non-triv impl.
virtual void	applyRefAnt ()
	Apply reference antenna (generic Jones version).
virtual void	logResults ()
	Method to list the D results.
virtual void	createCorruptor (const VisIter &vi, const Record &simpar, const Int nSim)
Protected Member Functions
virtual Int	nPar ()
	D has two Complex parameters.
virtual Bool	trivialJonesElem ()
	Jones matrix elements are trivial? True if GenLinear, False if General.
virtual Bool	trivialDJ ()
	dD/dp are trivial
virtual void	calcOneJones (Vector< Complex > &mat, Vector< Bool > &mOk, const Vector< Complex > &par, const Vector< Bool > &pOk)
	Non-trivial Jones matrix calculation.
virtual void	initTrivDJ ()
	Initialize trivial dJs.
Private Attributes
Int	solvePol_
DJonesCorruptor *	dcorruptor_p

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Detailed Description

********************************************************** DJones

Definition at line 48 of file DJones.h.

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Constructor & Destructor Documentation

casa::DJones::DJones

(

VisSet &

vs

)

Constructor.

casa::DJones::DJones	(	String	msname,
		Int	MSnAnt,
		Int	MSnSpw
	)

casa::DJones::DJones

(

const MSMetaInfoForCal &

msmc

)

casa::DJones::DJones

(

const Int &

nAnt

)

virtual casa::DJones::~DJones

(

)

[virtual]

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Member Function Documentation

virtual void casa::DJones::applyRefAnt

(

)

[virtual]

Apply reference antenna (generic Jones version).

Reimplemented from casa::SolvableVisJones.

virtual void casa::DJones::calcOneJones	(	Vector< Complex > &	mat,
		Vector< Bool > &	mOk,
		const Vector< Complex > &	par,
		const Vector< Bool > &	pOk
	)			[protected, virtual]

Non-trivial Jones matrix calculation.

Reimplemented from casa::VisJones.

virtual void casa::DJones::createCorruptor	(	const VisIter &	vi,
		const Record &	simpar,
		const Int	nSim
	)			[virtual]

virtual void casa::DJones::formSolveSNR

(

)

[virtual]

SNR is 1/err for D-terms (?).

Reimplemented from casa::SolvableVisCal.

virtual void casa::DJones::globalPostSolveTinker

(

)

[virtual]

D-specific post-solve stuff.

Reimplemented from casa::SolvableVisJones.

virtual void casa::DJones::guessPar

(

VisBuffer &

vb

)

[virtual]

Hazard a guess at parameters.

Reimplemented from casa::SolvableVisMueller.

virtual void casa::DJones::initTrivDJ

(

)

[protected, virtual]

Initialize trivial dJs.

Reimplemented from casa::SolvableVisJones.

virtual Jones::JonesType casa::DJones::jonesType

(

)

[inline, virtual]

Type of Jones matrix according to nPar() Do GENERAL matrix algebra.

Implements casa::VisJones.

Reimplemented in casa::DlinJones, and casa::DllsJones.

Definition at line 76 of file DJones.h.

References casa::Jones::General.

Referenced by trivialJonesElem().

virtual void casa::DJones::logResults

(

)

[virtual]

Method to list the D results.

virtual String casa::DJones::longTypeName

(

)

[inline, virtual]

Reimplemented from casa::VisCal.

Reimplemented in casa::DfJones, casa::DlinJones, casa::DflinJones, casa::DllsJones, and casa::DfllsJones.

Definition at line 72 of file DJones.h.

virtual Int casa::DJones::nPar

(

)

[inline, protected, virtual]

D has two Complex parameters.

Implements casa::VisCal.

Definition at line 110 of file DJones.h.

virtual void casa::DJones::reReference

(

)

[inline, virtual]

D-specific reReference TBD: non-triv impl.

Reimplemented from casa::SolvableVisJones.

Definition at line 97 of file DJones.h.

virtual void casa::DJones::setApply

(

const Record &

apply

)

[virtual]

Reimplemented from casa::SolvableVisCal.

void casa::DJones::setSolve

(

const Record &

solvepar

)

[virtual]

Reimplemented from casa::SolvableVisCal.

virtual Int casa::DJones::solvePol

(

)

[inline, virtual]

We can solve for polarization with D.

Reimplemented from casa::SolvableVisCal.

Definition at line 79 of file DJones.h.

References solvePol_.

virtual Bool casa::DJones::trivialDJ

(

)

[inline, protected, virtual]

dD/dp are trivial

Reimplemented from casa::SolvableVisJones.

Definition at line 116 of file DJones.h.

References casacore::True.

virtual Bool casa::DJones::trivialJonesElem

(

)

[inline, protected, virtual]

Jones matrix elements are trivial? True if GenLinear, False if General.

Implements casa::VisJones.

Definition at line 114 of file DJones.h.

References casa::Jones::GenLinear, and jonesType().

virtual Type casa::DJones::type

(

)

[inline, virtual]

Return the type enum.

Implements casa::VisCal.

Definition at line 68 of file DJones.h.

References casa::VisCal::D.

virtual String casa::DJones::typeName

(

)

[inline, virtual]

Return type name as string.

Reimplemented from casa::VisCal.

Reimplemented in casa::DfJones, casa::DlinJones, casa::DflinJones, casa::DllsJones, and casa::DfllsJones.

Definition at line 71 of file DJones.h.

virtual void casa::DJones::updatePar	(	const Vector< Complex >	dCalPar,
		const Vector< Complex >	dSrcPar
	)			[virtual]

Update the parameters from solving (in linear approx, we always set the source update to zero, for now!).

Reimplemented from casa::SolvableVisCal.

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Member Data Documentation

DJonesCorruptor* casa::DJones::dcorruptor_p [private]

Definition at line 128 of file DJones.h.

Int casa::DJones::solvePol_ [private]

Definition at line 127 of file DJones.h.

Referenced by solvePol().

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The documentation for this class was generated from the following file:

• code/synthesis/MeasurementComponents/DJones.h