mx::astro::calspecSpectrum< _units > Struct Template Reference

template<typename _units>
struct mx::astro::calspecSpectrum< _units >

A spectrum from the HST calspec library.

See http://www.stsci.edu/hst/observatory/crds/calspec.html

Definition at line 199 of file astroSpectra.hpp.

#include <astro/astroSpectra.hpp>

Public Types
typedef std::string	paramsT
	The calspec Spectra are parameterized by star name.

Static Public Member Functions
static std::string	fileName (const std::string &name)
	The file name is found from the star's name.
static int	readSpectrum (std::vector< realT > &rawLambda, std::vector< realT > &rawSpectrum, const std::string &path, const paramsT &params)
	Read a CALSPEC spectrum, which is a simple two column ASCII format.

Static Public Attributes
static constexpr realT	wavelengthUnits = static_cast<realT>( 1e10 )
	Convert from A to SI m.
static constexpr realT	fluxUnits
	Convert from erg s-1 cm-2 A-1 to SI W m-3.

Member Typedef Documentation

paramsT

template<typename _units >

typedef std::string mx::astro::calspecSpectrum< _units >::paramsT

The calspec Spectra are parameterized by star name.

Definition at line 206 of file astroSpectra.hpp.

Member Function Documentation

fileName()

template<typename _units >

static std::string mx::astro::calspecSpectrum< _units >::fileName ( const std::string &  name )

inlinestatic

The file name is found from the star's name.

Definition at line 218 of file astroSpectra.hpp.

readSpectrum()

template<typename _units >

static int mx::astro::calspecSpectrum< _units >::readSpectrum ( std::vector< realT > &  rawLambda, std::vector< realT > &  rawSpectrum, const std::string &  path, const paramsT &  params  )

inlinestatic

Read a CALSPEC spectrum, which is a simple two column ASCII format.

Parameters

[out]	rawLambda	the raw wavelength vector. This should be an empty vector on input.
[out]	rawSpectrum	the raw spectrum. This should be an empty vector on input.
[in]	path	the full path to the file.
[in]	params	the parameters are passed in case needed to construct the spectrum

Definition at line 229 of file astroSpectra.hpp.

References mx::ioutils::readColumns().

Member Data Documentation

fluxUnits

template<typename _units >

constexpr realT mx::astro::calspecSpectrum< _units >::fluxUnits

staticconstexpr

Initial value:

=
        static_cast<realT>( 1e7 ) / ( static_cast<realT>( 1e4 ) * static_cast<realT>( 1e10 ) )

Convert from erg s-1 cm-2 A-1 to SI W m-3.

Definition at line 212 of file astroSpectra.hpp.

wavelengthUnits

template<typename _units >

constexpr realT mx::astro::calspecSpectrum< _units >::wavelengthUnits = static_cast<realT>( 1e10 )

staticconstexpr

Convert from A to SI m.

Definition at line 209 of file astroSpectra.hpp.

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

• astro/astroSpectra.hpp