casa::EVLASwPow Class Reference

********************************************************** EVLA switched power Gain and Tsys More...

#include <EVLASwPow.h>

Inheritance diagram for casa::EVLASwPow:

List of all members.

Public Types
enum	SPType {   SWPOW,   EVLAGAIN,   RQ,   SWPOVERRQ,   NONE }
Public Member Functions
	EVLASwPow (VisSet &vs)
	Constructor.
	EVLASwPow (String msname, Int MSnAnt, Int MSnSpw)
	EVLASwPow (const MSMetaInfoForCal &msmc)
	EVLASwPow (const Int &nAnt)
virtual	~EVLASwPow ()
virtual Type	type ()
	Return the type enum (for now, pretend we are G).
virtual VisCalEnum::VCParType	parType ()
	EVLA Gain and Tsys are Float parameters.
virtual String	typeName ()
	Return type name as string (ditto).
virtual String	longTypeName ()
virtual void	setSpecify (const Record &specify)
	Arrange to build a cal table from specified values.
virtual void	specify (const Record &specify)
	Specific specify() that reads the SYSCAL subtable.
virtual Bool	freqDepPar ()
	In general, we are freq-dep.
Static Public Member Functions
static SPType	sptype (String name)
static String	sptype (SPType sptype)
Protected Member Functions
virtual Int	nPar ()
	There are 4 parameters (Gain and Tsys for each pol).
virtual Bool	trivialJonesElem ()
	The parameter array is not (just) the Jones matrix element array.
virtual void	calcAllJones ()
	Calculate Jones matrix elements (slice out the gains).
virtual void	syncWtScale ()
	Synchronize the weight-scaling factors Weights are multiplied by 1/Tsys(K) per antenna.
Private Member Functions
void	fillTcals ()
	Experimenting with updateWt virtual void updateWt(Matrix<Float>& wt,const Int& a1,const Int& a2);.
Private Attributes
String	sysPowTabName_
	The name of the SYSCAL table.
String	calDevTabName_
Cube< Float >	tcals_
	Tcal storage.
Float	correff_
	Digital factors for the EVLA.
Float	frgrotscale_
Float	nyquist_
Vector< Double >	effChBW_
	Effective per-chan BW, per spw for weight calculation.

---

Detailed Description

********************************************************** EVLA switched power Gain and Tsys

Definition at line 49 of file EVLASwPow.h.

---

Member Enumeration Documentation

enum casa::EVLASwPow::SPType

Enumerator:

SWPOW
EVLAGAIN
RQ
SWPOVERRQ
NONE

Definition at line 52 of file EVLASwPow.h.

---

Constructor & Destructor Documentation

casa::EVLASwPow::EVLASwPow

(

VisSet &

vs

)

Constructor.

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

casa::EVLASwPow::EVLASwPow

(

const MSMetaInfoForCal &

msmc

)

casa::EVLASwPow::EVLASwPow

(

const Int &

nAnt

)

virtual casa::EVLASwPow::~EVLASwPow

(

)

[virtual]

---

Member Function Documentation

virtual void casa::EVLASwPow::calcAllJones

(

)

[protected, virtual]

Calculate Jones matrix elements (slice out the gains).

Reimplemented from casa::VisJones.

void casa::EVLASwPow::fillTcals

(

)

[private]

Experimenting with updateWt virtual void updateWt(Matrix<Float>& wt,const Int& a1,const Int& a2);.

Fill the Tcals from the CALDEVICE table

virtual Bool casa::EVLASwPow::freqDepPar

(

)

[inline, virtual]

In general, we are freq-dep.

Reimplemented from casa::VisCal.

Definition at line 83 of file EVLASwPow.h.

References casacore::False.

virtual String casa::EVLASwPow::longTypeName

(

)

[inline, virtual]

Reimplemented from casa::GJones.

Definition at line 73 of file EVLASwPow.h.

virtual Int casa::EVLASwPow::nPar

(

)

[inline, protected, virtual]

There are 4 parameters (Gain and Tsys for each pol).

Reimplemented from casa::GJones.

Definition at line 89 of file EVLASwPow.h.

virtual VisCalEnum::VCParType casa::EVLASwPow::parType

(

void

)

[inline, virtual]

EVLA Gain and Tsys are Float parameters.

Reimplemented from casa::VisCal.

Definition at line 69 of file EVLASwPow.h.

References casa::VisCalEnum::REAL.

virtual void casa::EVLASwPow::setSpecify

(

const Record &

specify

)

[virtual]

Arrange to build a cal table from specified values.

Reimplemented from casa::SolvableVisCal.

virtual void casa::EVLASwPow::specify

(

const Record &

specify

)

[virtual]

Specific specify() that reads the SYSCAL subtable.

Reimplemented from casa::SolvableVisCal.

static String casa::EVLASwPow::sptype

(

SPType

sptype

)

[static]

static SPType casa::EVLASwPow::sptype

(

String

name

)

[static]

virtual void casa::EVLASwPow::syncWtScale

(

)

[protected, virtual]

Synchronize the weight-scaling factors Weights are multiplied by 1/Tsys(K) per antenna.

Reimplemented from casa::VisJones.

virtual Bool casa::EVLASwPow::trivialJonesElem

(

)

[inline, protected, virtual]

The parameter array is not (just) the Jones matrix element array.

Reimplemented from casa::GJones.

Definition at line 92 of file EVLASwPow.h.

References casacore::False.

virtual Type casa::EVLASwPow::type

(

)

[inline, virtual]

Return the type enum (for now, pretend we are G).

Reimplemented from casa::GJones.

Definition at line 66 of file EVLASwPow.h.

References casa::VisCal::G.

virtual String casa::EVLASwPow::typeName

(

)

[inline, virtual]

Return type name as string (ditto).

Reimplemented from casa::GJones.

Definition at line 72 of file EVLASwPow.h.

---

Member Data Documentation

String casa::EVLASwPow::calDevTabName_ [private]

Definition at line 110 of file EVLASwPow.h.

Float casa::EVLASwPow::correff_ [private]

Digital factors for the EVLA.

Definition at line 116 of file EVLASwPow.h.

Vector<Double> casa::EVLASwPow::effChBW_ [private]

Effective per-chan BW, per spw for weight calculation.

Definition at line 121 of file EVLASwPow.h.

Float casa::EVLASwPow::frgrotscale_ [private]

Definition at line 117 of file EVLASwPow.h.

Float casa::EVLASwPow::nyquist_ [private]

Definition at line 118 of file EVLASwPow.h.

String casa::EVLASwPow::sysPowTabName_ [private]

The name of the SYSCAL table.

Definition at line 110 of file EVLASwPow.h.

Cube<Float> casa::EVLASwPow::tcals_ [private]

Tcal storage.

Definition at line 113 of file EVLASwPow.h.

---

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

• code/synthesis/MeasurementComponents/EVLASwPow.h