SourceXtractor::VariablePsfStack Class Reference

#include <VariablePsfStack.h>

Inheritance diagram for SourceXtractor::VariablePsfStack:

Collaboration diagram for SourceXtractor::VariablePsfStack:

Public Member Functions
	VariablePsfStack (std::shared_ptr< CCfits::FITS > pFits)
virtual	~VariablePsfStack ()=default
int	getWidth () const
int	getHeight () const
double	getPixelSampling () const
const std::vector< std::string > &	getComponents () const
virtual std::shared_ptr< VectorImage< SeFloat > >	getPsf (const std::vector< double > &values) const
Public Member Functions inherited from SourceXtractor::Psf
virtual	~Psf ()=default

Private Member Functions
void	setup (std::shared_ptr< CCfits::FITS > pFits)
void	selfTest ()

Private Attributes
std::mutex	m_mutex
std::shared_ptr< CCfits::FITS >	m_pFits
int	m_psf_size
int	m_grid_offset
double	mm_pixel_sampling
long	m_nrows
std::vector< SeFloat >	m_ra_values
std::vector< SeFloat >	m_dec_values
std::vector< SeFloat >	m_x_values
std::vector< SeFloat >	m_y_values
std::vector< double >	m_gridx_values
std::vector< double >	m_gridy_values
std::vector< std::string >	m_components = {"X_IMAGE", "Y_IMAGE"}

Detailed Description

Todo

Definition at line 43 of file VariablePsfStack.h.

Constructor & Destructor Documentation

VariablePsfStack()

SourceXtractor::VariablePsfStack::VariablePsfStack ( std::shared_ptr< CCfits::FITS > pFits )

inlineexplicit

Constructor

Definition at line 48 of file VariablePsfStack.h.

References m_pFits, m_psf_size, mm_pixel_sampling, selfTest(), and setup().

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~VariablePsfStack()

virtual SourceXtractor::VariablePsfStack::~VariablePsfStack ( )

virtualdefault

Destructor

Member Function Documentation

getComponents()

const std::vector< std::string > & SourceXtractor::VariablePsfStack::getComponents ( ) const

inlinevirtual

Returns

A reference to the list of components

Implements SourceXtractor::Psf.

Definition at line 82 of file VariablePsfStack.h.

References m_components.

getHeight()

int SourceXtractor::VariablePsfStack::getHeight ( ) const

inlinevirtual

Returns

The height of the PSF

Implements SourceXtractor::Psf.

Definition at line 68 of file VariablePsfStack.h.

References m_psf_size.

getPixelSampling()

double SourceXtractor::VariablePsfStack::getPixelSampling ( ) const

inlinevirtual

Returns

The pixel scale, as passed to the constructor

Implements SourceXtractor::Psf.

Definition at line 75 of file VariablePsfStack.h.

References mm_pixel_sampling.

getPsf()

std::shared_ptr< VectorImage< SeFloat > > SourceXtractor::VariablePsfStack::getPsf ( const std::vector< double > & values ) const

virtual

Reconstructs a PSF based on the given values for each of the components.

Parameters

values

Component values. Note that they have to be in the same order (and as many) as components were passed to the constructor (none for constant PSF).

Returns

The reconstructed PSF

Exceptions

If	the number of values does not match the number of components

Implements SourceXtractor::Psf.

Definition at line 118 of file VariablePsfStack.cpp.

References std::begin(), SourceXtractor::VectorImage< T >::create(), std::end(), std::lock(), m_grid_offset, m_gridx_values, m_gridy_values, m_mutex, m_nrows, m_pFits, m_psf_size, m_x_values, m_y_values, std::vector< T >::size(), std::sqrt(), and stack_logger.

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getWidth()

int SourceXtractor::VariablePsfStack::getWidth ( ) const

inlinevirtual

Returns

The width of the PSF

Implements SourceXtractor::Psf.

Definition at line 61 of file VariablePsfStack.h.

References m_psf_size.

selfTest()

void SourceXtractor::VariablePsfStack::selfTest ( )

private

Definition at line 94 of file VariablePsfStack.cpp.

References std::begin(), std::end(), m_grid_offset, m_gridx_values, m_gridy_values, m_pFits, and std::minmax_element().

Referenced by VariablePsfStack().

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setup()

void SourceXtractor::VariablePsfStack::setup ( std::shared_ptr< CCfits::FITS > pFits )

private

Definition at line 32 of file VariablePsfStack.cpp.

References m_dec_values, m_grid_offset, m_gridx_values, m_gridy_values, m_nrows, m_psf_size, m_ra_values, m_x_values, m_y_values, mm_pixel_sampling, and stack_logger.

Referenced by VariablePsfStack().

Member Data Documentation

m_components

std::vector<std::string> SourceXtractor::VariablePsfStack::m_components = {"X_IMAGE", "Y_IMAGE"}

private

Definition at line 109 of file VariablePsfStack.h.

Referenced by getComponents().

m_dec_values

std::vector<SeFloat> SourceXtractor::VariablePsfStack::m_dec_values

private

Definition at line 103 of file VariablePsfStack.h.

Referenced by setup().

m_grid_offset

int SourceXtractor::VariablePsfStack::m_grid_offset

private

Definition at line 96 of file VariablePsfStack.h.

Referenced by getPsf(), selfTest(), and setup().

m_gridx_values

std::vector<double> SourceXtractor::VariablePsfStack::m_gridx_values

private

Definition at line 106 of file VariablePsfStack.h.

Referenced by getPsf(), selfTest(), and setup().

m_gridy_values

std::vector<double> SourceXtractor::VariablePsfStack::m_gridy_values

private

Definition at line 107 of file VariablePsfStack.h.

Referenced by getPsf(), selfTest(), and setup().

m_mutex

std::mutex SourceXtractor::VariablePsfStack::m_mutex

mutableprivate

Definition at line 92 of file VariablePsfStack.h.

Referenced by getPsf().

m_nrows

long SourceXtractor::VariablePsfStack::m_nrows

private

Definition at line 100 of file VariablePsfStack.h.

Referenced by getPsf(), and setup().

m_pFits

std::shared_ptr<CCfits::FITS> SourceXtractor::VariablePsfStack::m_pFits

private

Definition at line 93 of file VariablePsfStack.h.

Referenced by getPsf(), selfTest(), and VariablePsfStack().

m_psf_size

int SourceXtractor::VariablePsfStack::m_psf_size

private

Definition at line 95 of file VariablePsfStack.h.

Referenced by getHeight(), getPsf(), getWidth(), setup(), and VariablePsfStack().

m_ra_values

std::vector<SeFloat> SourceXtractor::VariablePsfStack::m_ra_values

private

Definition at line 102 of file VariablePsfStack.h.

Referenced by setup().

m_x_values

std::vector<SeFloat> SourceXtractor::VariablePsfStack::m_x_values

private

Definition at line 104 of file VariablePsfStack.h.

Referenced by getPsf(), and setup().

m_y_values

std::vector<SeFloat> SourceXtractor::VariablePsfStack::m_y_values

private

Definition at line 105 of file VariablePsfStack.h.

Referenced by getPsf(), and setup().

mm_pixel_sampling

double SourceXtractor::VariablePsfStack::mm_pixel_sampling

private

Definition at line 98 of file VariablePsfStack.h.

Referenced by getPixelSampling(), setup(), and VariablePsfStack().

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

• SEFramework/SEFramework/Psf/VariablePsfStack.h
• SEFramework/src/lib/Psf/VariablePsfStack.cpp