casa::AMueller Class Reference

#include <AMueller.h>

Inheritance diagram for casa::AMueller:

Public Member Functions
	AMueller (VisSet &vs)
	Constructor.
	AMueller (String msname, Int MSnAnt, Int MSnSpw)
	AMueller (const MSMetaInfoForCal &msmc)
	AMueller (const Int &nAnt)
virtual	~AMueller ()
virtual Type	type ()
	Return the type enum.
virtual String	typeName ()
	Return type name as string.
virtual String	longTypeName ()
virtual Mueller::MuellerType	muellerType ()
	Algebraic type of Mueller matrix (this is the key distinguishing characteristic).
virtual void	setSolve (const Record &solvepar)
	Parameters particular to this class: fitorder: Order of the polynomial fit.
virtual void	setSolveChannelization (VisSet &vs)
	AMueller's caltables have polynomial orders where channels would normally go.
virtual Int	sizeUpSolve (VisSet &vs, Vector< Int > &nChunkPerSol)
	Size up the solving arrays, etc.
virtual Bool	useGenericGatherForSolve ()
	The fitorder = 0 version (in M) skips LinearFitSVD by just averaging.
virtual Bool	useGenericSolveOne ()
	Only called if useGenericGatherForSolve() == True.
virtual void	selfSolveOne (VisBuffGroupAcc &vbga)
	Per-solution self-solving inside generic gather.
virtual void	storeNCT ()
virtual void	setApply ()
	Set the application parameters.
virtual void	setApply (const Record &applypar)
virtual void	applyCal (VisBuffer &vb, Cube< Complex > &Vout, Bool trial=False)
	Apply this calibration to vb.
virtual Bool	freqDepPar ()
	Freq dependence.
virtual Bool	freqDepMat ()
	Frequency-dependent Matrices? Nominally same as freqDepPar.
virtual Bool	normalizable ()
	We do not normalize by the model, since we are estimating directly from the data (we should optimize here by avoiding the model I/O).
virtual void	corrupt (VisBuffer &vb)
	Specialize corrupt to pre-zero model for corruption using VisMueller::corrupt;.
void	syncCalMat (const Bool &doInv)
	virtual void corrupt(VisBuffer& vb, Cube<Complex>& Mout);
Protected Member Functions
virtual Int	nPar ()
	M currently has just 2 complex parameters, i.e., both parallel hands.
Private Member Functions
void	init ()
void	hurl (const String &origin, const String &msg)
	Logs and throws msg as an exception from origin.
Private Attributes
Int	fitorder_p
	Initialized to 0 in the initialization lists of the c'tors.
Bool	doSub_p
Int	nCorr_p
	estimate.
Vector< Double >	lofreq_p
	Resized and set to impossible values in init().
Vector< Double >	hifreq_p
Vector< uInt >	totnumchan_p
Vector< Bool >	spwApplied_p
	looked at (including masked ones!)

Detailed Description

Definition at line 40 of file AMueller.h.

Constructor & Destructor Documentation

casa::AMueller::AMueller ( VisSet & vs )

Constructor.

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

casa::AMueller::AMueller ( const MSMetaInfoForCal & msmc )

casa::AMueller::AMueller ( const Int & nAnt )

virtual casa::AMueller::~AMueller ( ) [virtual]

Member Function Documentation

virtual void casa::AMueller::applyCal	(	VisBuffer &	vb,
		Cube< Complex > &	Vout,
		Bool	trial = `False`
	)			`[virtual]`

Apply this calibration to vb.

AMueller does NOT support trial and ignores it!

Reimplemented from casa::VisMueller.

virtual void casa::AMueller::corrupt ( VisBuffer & vb ) [virtual]

Specialize corrupt to pre-zero model for corruption using VisMueller::corrupt;.

Reimplemented from casa::VisCal.

virtual Bool casa::AMueller::freqDepMat ( ) [inline, virtual]

Frequency-dependent Matrices? Nominally same as freqDepPar.

Reimplemented from casa::VisCal.

Definition at line 101 of file AMueller.h.

References fitorder_p, and casa::VisCal::nChanPar().

virtual Bool casa::AMueller::freqDepPar ( ) [inline, virtual]

Freq dependence.

Reimplemented from casa::VisCal.

Definition at line 100 of file AMueller.h.

References casacore::False.

void casa::AMueller::hurl	(	const String &	origin,
		const String &	msg
	)			`[private]`

Logs and throws msg as an exception from origin.

Referenced by nPar().

void casa::AMueller::init ( ) [private]

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

Reimplemented from casa::MMueller.

Definition at line 56 of file AMueller.h.

virtual Mueller::MuellerType casa::AMueller::muellerType ( ) [inline, virtual]

Algebraic type of Mueller matrix (this is the key distinguishing characteristic).

Reimplemented from casa::MMueller.

Definition at line 60 of file AMueller.h.

References casa::Mueller::AddDiag2.

virtual Bool casa::AMueller::normalizable ( ) [inline, virtual]

We do not normalize by the model, since we are estimating directly from the data (we should optimize here by avoiding the model I/O).

Reimplemented from casa::SolvableVisMueller.

Definition at line 108 of file AMueller.h.

References casacore::False.

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

M currently has just 2 complex parameters, i.e., both parallel hands.

Reimplemented from casa::MMueller.

Definition at line 126 of file AMueller.h.

References hurl(), and nCorr_p.

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

Per-solution self-solving inside generic gather.

Flexible enough for fitorder != 0, but overkill otherwise.

Reimplemented from casa::SolvableVisCal.

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

Reimplemented from casa::MMueller.

virtual void casa::AMueller::setApply ( ) [inline, virtual]

Set the application parameters.

Reimplemented from casa::SolvableVisCal.

Definition at line 92 of file AMueller.h.

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

Parameters particular to this class: fitorder: Order of the polynomial fit.

If 0, it is just an average.

Reimplemented from casa::SolvableVisCal.

virtual void casa::AMueller::setSolveChannelization ( VisSet & vs ) [virtual]

AMueller's caltables have polynomial orders where channels would normally go.

setSolve() above sets the number of "channels", but SolvableVisCal::setSolveChannelization() would just reset it to 1 if it was not overrode here.

Reimplemented from casa::SolvableVisCal.

virtual Int casa::AMueller::sizeUpSolve	(	VisSet &	vs,
		Vector< Int > &	nChunkPerSol
	)			`[virtual]`

Size up the solving arrays, etc.

(supports combine)

Reimplemented from casa::SolvableVisCal.

virtual void casa::AMueller::storeNCT ( ) [virtual]

Reimplemented from casa::SolvableVisCal.

void casa::AMueller::syncCalMat ( const Bool & doInv ) [inline, virtual]

virtual void corrupt(VisBuffer& vb, Cube<Complex>& Mout);

Set (repeatedly, unfortunately) whether or not subtraction is being done, and IF fitorder == 0, sync matrices for current meta data (VisMueller override). (Mueller matrices aren't used for fitorder != 0.)

Reimplemented from casa::VisMueller.

Definition at line 118 of file AMueller.h.

References doSub_p, and fitorder_p.

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

Return the type enum.

Reimplemented from casa::MMueller.

Definition at line 52 of file AMueller.h.

References casa::VisCal::A.

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

Return type name as string.

Reimplemented from casa::MMueller.

Definition at line 55 of file AMueller.h.

virtual Bool casa::AMueller::useGenericGatherForSolve ( ) [inline, virtual]

The fitorder = 0 version (in M) skips LinearFitSVD by just averaging.

Reimplemented from casa::MMueller.

Definition at line 78 of file AMueller.h.

References fitorder_p.

virtual Bool casa::AMueller::useGenericSolveOne ( ) [inline, virtual]

Only called if useGenericGatherForSolve() == True.

If useGenericGatherForSolve() == True, then genericGatherAndSolve() will call AMueller's selfSolveOne(). Otherwise MMueller's selfGatherAndSolve() will do everything.

Reimplemented from casa::SolvableVisCal.

Definition at line 84 of file AMueller.h.

References casacore::False.