lsst::meas::extensions::photometryKron::KronAperture Class Reference

#include <photometryKron.h>

Public Member Functions
	KronAperture (geom::Point2D const &center, afw::geom::ellipses::BaseCore const &core, float radiusForRadius=std::nanf(""))
	KronAperture (afw::table::SourceRecord const &source, float radiusForRadius=std::nanf(""))
	KronAperture (afw::table::SourceRecord const &reference, geom::AffineTransform const &refToMeas, double radius, float radiusForRadius=std::nanf(""))
double	getX () const
	Accessors.
double	getY () const
float	getRadiusForRadius () const
geom::Point2D const &	getCenter () const
afw::geom::ellipses::Axes &	getAxes ()
afw::geom::ellipses::Axes const &	getAxes () const
template<typename ImageT>
std::pair< double, double >	measureFlux (ImageT const &image, double const nRadiusForFlux, double const maxSincRadius) const
	Photometer within the Kron Aperture on an image.
std::shared_ptr< KronAperture >	transform (geom::AffineTransform const &trans) const
	Transform a Kron Aperture to a different frame.

Static Public Member Functions
template<typename ImageT>
static std::shared_ptr< KronAperture >	determineRadius (ImageT const &image, afw::geom::ellipses::Axes axes, geom::Point2D const &center, KronFluxControl const &ctrl)
	Determine the Kron Aperture from an image.
static afw::geom::ellipses::Axes	getKronAxes (afw::geom::ellipses::Axes const &shape, geom::LinearTransform const &transformation, double const radius)
	Determine Kron axes from a reference image.

Detailed Description

Definition at line 163 of file photometryKron.h.

Constructor & Destructor Documentation

KronAperture() [1/3]

lsst::meas::extensions::photometryKron::KronAperture::KronAperture ( geom::Point2D const & center, afw::geom::ellipses::BaseCore const & core, float radiusForRadius = std::nanf("") )

inline

Definition at line 165 of file photometryKron.h.

KronAperture() [2/3]

lsst::meas::extensions::photometryKron::KronAperture::KronAperture ( afw::table::SourceRecord const & source, float radiusForRadius = std::nanf("") )

inlineexplicit

Definition at line 172 of file photometryKron.h.

KronAperture() [3/3]

lsst::meas::extensions::photometryKron::KronAperture::KronAperture ( afw::table::SourceRecord const & reference, geom::AffineTransform const & refToMeas, double radius, float radiusForRadius = std::nanf("") )

inline

Definition at line 178 of file photometryKron.h.

Member Function Documentation

determineRadius()

template<typename ImageT>

std::shared_ptr< KronAperture > lsst::meas::extensions::photometryKron::KronAperture::determineRadius ( ImageT const & image, afw::geom::ellipses::Axes axes, geom::Point2D const & center, KronFluxControl const & ctrl )

static

Determine the Kron Aperture from an image.

Determines the object Kron aperture, using the shape from source.getShape() (e.g. SDSS's adaptive moments)

Parameters

image	Image to measure
axes	Shape of aperture
center	Centre of source
ctrl	control the algorithm

Definition at line 235 of file KronPhotometry.cc.

getAxes() [1/2]

afw::geom::ellipses::Axes & lsst::meas::extensions::photometryKron::KronAperture::getAxes ( )

inline

Definition at line 192 of file photometryKron.h.

getAxes() [2/2]

afw::geom::ellipses::Axes const & lsst::meas::extensions::photometryKron::KronAperture::getAxes ( ) const

inline

Definition at line 194 of file photometryKron.h.

getCenter()

geom::Point2D const & lsst::meas::extensions::photometryKron::KronAperture::getCenter ( ) const

inline

Definition at line 190 of file photometryKron.h.

getKronAxes()

afw::geom::ellipses::Axes lsst::meas::extensions::photometryKron::KronAperture::getKronAxes ( afw::geom::ellipses::Axes const & shape, geom::LinearTransform const & transformation, double const radius )

static

Determine Kron axes from a reference image.

Definition at line 223 of file KronPhotometry.cc.

getRadiusForRadius()

float lsst::meas::extensions::photometryKron::KronAperture::getRadiusForRadius ( ) const

inline

Definition at line 188 of file photometryKron.h.

getX()

double lsst::meas::extensions::photometryKron::KronAperture::getX ( ) const

inline

Accessors.

Definition at line 186 of file photometryKron.h.

getY()

double lsst::meas::extensions::photometryKron::KronAperture::getY ( ) const

inline

Definition at line 187 of file photometryKron.h.

measureFlux()

template<typename ImageT>

std::pair< double, double > lsst::meas::extensions::photometryKron::KronAperture::measureFlux	(	ImageT const &	image,
		double const	nRadiusForFlux,
		double const	maxSincRadius ) const

Photometer within the Kron Aperture on an image.

Parameters

image	Image to measure
nRadiusForFlux	Kron radius multiplier
maxSincRadius	largest radius that we use sinc apertyres

Definition at line 352 of file KronPhotometry.cc.

transform()

std::shared_ptr< KronAperture > lsst::meas::extensions::photometryKron::KronAperture::transform ( geom::AffineTransform const & trans ) const

inline

Transform a Kron Aperture to a different frame.

Definition at line 218 of file photometryKron.h.

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

• include/lsst/meas/extensions/photometryKron.h
• src/KronPhotometry.cc