#include <PeakIntensityFluxDensityConverter.h>

Inheritance diagram for casa::PeakIntensityFluxDensityConverter:

Public Member Functions
	PeakIntensityFluxDensityConverter (const ImageInterface< Float > *const image)
	Class for converting between peak intensity and flux density of a source of specified shape.
	~PeakIntensityFluxDensityConverter ()
	destructor
void	setSize (const Angular2DGaussian &size)
	set the source size using a GaussianShape object.
void	setShape (const String &shape)
	set the component shape
void	setShape (ComponentType::Shape shape)
void	setBeam (Int channel, Int polarization)
	Given the channel and polarization, determine which beam in the image to use for the resolution area.
Quantity	fluxDensityToPeakIntensity (Bool &hadToMakeFakeBeam, const Quantity &fluxDensity) const
Quantity	peakIntensityToFluxDensity (Bool &hadToMakeFakeBeam, const Quantity &fluxDensity) const
String	getClass () const
Protected Member Functions
CasacRegionManager::StokesControl	_getStokesControl () const
vector< Coordinate::Type >	_getNecessaryCoordinates () const
	Represents the minimum set of coordinates necessary for the task to function.
Private Attributes
Angular2DGaussian	_size
ComponentType::Shape	_shape
GaussianBeam	_beam

Detailed Description

Definition at line 40 of file PeakIntensityFluxDensityConverter.h.

Constructor & Destructor Documentation

casa::PeakIntensityFluxDensityConverter::PeakIntensityFluxDensityConverter ( const ImageInterface< Float > *const image )

Class for converting between peak intensity and flux density of a source of specified shape.

Etymology

Collapses image.

Synopsis

Example

Specify image to get beam and coordinate info from

casa::PeakIntensityFluxDensityConverter::~PeakIntensityFluxDensityConverter ( )

destructor

Member Function Documentation

vector<Coordinate::Type> casa::PeakIntensityFluxDensityConverter::_getNecessaryCoordinates ( ) const [inline, protected, virtual]

Represents the minimum set of coordinates necessary for the task to function.

Implements casa::ImageTask.

Definition at line 108 of file PeakIntensityFluxDensityConverter.h.

References casa::Coordinate::DIRECTION.

CasacRegionManager::StokesControl casa::PeakIntensityFluxDensityConverter::_getStokesControl ( ) const [inline, protected, virtual]

Implements casa::ImageTask.

Definition at line 104 of file PeakIntensityFluxDensityConverter.h.

References casa::CasacRegionManager::USE_ALL_STOKES.

Quantity casa::PeakIntensityFluxDensityConverter::fluxDensityToPeakIntensity	(	Bool &	hadToMakeFakeBeam,
		const Quantity &	fluxDensity
	)		const

String casa::PeakIntensityFluxDensityConverter::getClass ( ) const [inline, virtual]

Implements casa::ImageTask.

Definition at line 98 of file PeakIntensityFluxDensityConverter.h.

Quantity casa::PeakIntensityFluxDensityConverter::peakIntensityToFluxDensity	(	Bool &	hadToMakeFakeBeam,
		const Quantity &	fluxDensity
	)		const

void casa::PeakIntensityFluxDensityConverter::setBeam	(	Int	channel,
		Int	polarization
	)

Given the channel and polarization, determine which beam in the image to use for the resolution area.

void casa::PeakIntensityFluxDensityConverter::setShape ( const String & shape ) [inline]

set the component shape

Definition at line 82 of file PeakIntensityFluxDensityConverter.h.

References _shape, and casa::shape().

void casa::PeakIntensityFluxDensityConverter::setShape ( ComponentType::Shape shape ) [inline]

Definition at line 84 of file PeakIntensityFluxDensityConverter.h.

References _shape, and casa::shape().

void casa::PeakIntensityFluxDensityConverter::setSize ( const Angular2DGaussian & size ) [inline]

set the source size using a GaussianShape object.

Note that this in itself, does not constrain the shape to be Gaussian, it is just used to set the size (and puts the burden on the caller to do sanity checking by first constructing a GaussianSource object). The position angle is not used.

Definition at line 78 of file PeakIntensityFluxDensityConverter.h.

References _size.