Arroyo::pseudo_open_loop_tomographic_reconstructor< precision > Class Template Reference

#include <tomographic_reconstructor.h>

Inheritance diagram for Arroyo::pseudo_open_loop_tomographic_reconstructor< precision >:

List of all members.

Public Member Functions
	pseudo_open_loop_tomographic_reconstructor (const emitter &target, const vector< emitter * > &guide_star_emitters, const refractive_atmospheric_model &ref_atm_model_at_zenith, double pupil_plane_pixel_scale_meters, int nsteps_in_integration, const circular_aperture &circ_ap, bool perform_SVD=true)
	pseudo_open_loop_tomographic_reconstructor (const pseudo_open_loop_tomographic_reconstructor &polc_tomo_recon)
	pseudo_open_loop_tomographic_reconstructor (const char *filename)
	pseudo_open_loop_tomographic_reconstructor (const Arroyo::iofits &iof)
	~pseudo_open_loop_tomographic_reconstructor ()
pseudo_open_loop_tomographic_reconstructor &	operator= (const pseudo_open_loop_tomographic_reconstructor &polc_tomo_recon)
void	read (const char *filename)
void	read (const Arroyo::iofits &iof)
void	write (const char *filename) const
void	write (Arroyo::iofits &iof) const
void	print (std::ostream &os, const char *prefix="") const
double	aperture_averaged_phase_variance (emitter &emtr, double wavelength_meters) const
double	aperture_averaged_differential_phase_variance (emitter &emtr, double wavelength_meters) const
pixel_array< precision >	phase_variance (emitter &emtr, double wavelength_meters) const
pixel_array< precision >	differential_phase_variance (emitter &emtr, double wavelength_meters) const
pixel_array< precision >	phase_covariance (emitter &emtr, int xindex, int yindex, double wavelength_meters) const
pixel_array< precision >	differential_phase_covariance (emitter &emtr, int xindex, int yindex, double wavelength_meters) const
pixel_array< precision >	phase_structure_function (const emitter &emtr, double wavelength_meters, int xindex, int yindex) const
basic_otf< precision >	optical_transfer_function (const emitter &emtr, double wavelength_meters) const
basic_observation< precision >	point_spread_function (const emitter &emtr, double wavelength_meters, double field_size_arcsecs, double oversampling_factor) const
void	reconstruct (const vector< Arroyo::pixel_array< double > > &measured_phases, Arroyo::pixel_array< double > &commands) const
Static Public Attributes
int	verbose_level = 0
	Verbose level.
Protected Member Functions
	pseudo_open_loop_tomographic_reconstructor ()
void	initialize_aperture_mask () const
void	initialize_auto_correlation_matrix (const vector< emitter * > &emtrs, precision *array) const
void	initialize_cross_correlation_matrix (const emitter *emtr, const vector< emitter * > &emtrs, precision *array) const
void	invert_sigma_aa_via_SVD (precision *sigma_aa)
void	initialize_emitter (const emitter &emtr) const
double	private_aperture_averaged_phase_variance (emitter &emtr, double wavelength_meters, bool differential) const
pixel_array< precision >	private_phase_variance (emitter &emtr, double wavelength_meters, bool differential) const
pixel_array< precision >	private_phase_covariance (emitter &emtr, int xindex, int yindex, double wavelength_meters, bool differential) const
Protected Attributes
vector< emitter * >	guide_star_emitters
emitter *	target_emitter
emitter *	arg_emitter
precision *	sigma_ba_inv_sigma_aa
precision *	sigma_ba_inv_sigma_aa_sigma_ab
precision *	sigma_ba_inv_sigma_aa_sigma_ac
precision *	sigma_cc
short *	aperture_mask
circular_aperture	circ_ap
refractive_atmospheric_model	ref_atm_model_at_zenith
double	pupil_plane_pixel_scale_meters
long	nsteps_in_integration
long	nactuators

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Detailed Description

template<class precision>
class Arroyo::pseudo_open_loop_tomographic_reconstructor< precision >

A class to hold a pseudo open loop tomographic reconstructor

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Constructor & Destructor Documentation

template<class precision> Arroyo::pseudo_open_loop_tomographic_reconstructor< precision >::pseudo_open_loop_tomographic_reconstructor (   )  [inline, protected]

Null constructor

template<typename precision> Arroyo::pseudo_open_loop_tomographic_reconstructor< precision >::pseudo_open_loop_tomographic_reconstructor (  const emitter &  target, const vector< emitter * > &  guide_star_emitters, const refractive_atmospheric_model &  ref_atm_model_at_zenith, double  pupil_plane_pixel_scale_meters, int  nsteps_in_integration, const circular_aperture &  circ_ap, bool  perform_SVD = true )

Construct from the bits

template<typename precision> Arroyo::pseudo_open_loop_tomographic_reconstructor< precision >::pseudo_open_loop_tomographic_reconstructor (  const pseudo_open_loop_tomographic_reconstructor< precision > &  polc_tomo_recon  )

Copy constructor

template<typename precision> Arroyo::pseudo_open_loop_tomographic_reconstructor< precision >::pseudo_open_loop_tomographic_reconstructor (  const char *  filename  )

Construct from file

template<typename precision> Arroyo::pseudo_open_loop_tomographic_reconstructor< precision >::pseudo_open_loop_tomographic_reconstructor (  const Arroyo::iofits &  iof  )

Construct from iofits object

template<typename precision> Arroyo::pseudo_open_loop_tomographic_reconstructor< precision >::~pseudo_open_loop_tomographic_reconstructor (   )

Virtual destructor

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Member Function Documentation

template<typename precision> double Arroyo::pseudo_open_loop_tomographic_reconstructor< precision >::aperture_averaged_differential_phase_variance (  emitter &  emtr, double  wavelength_meters )  const

Get aperture averaged differential variance

template<typename precision> double Arroyo::pseudo_open_loop_tomographic_reconstructor< precision >::aperture_averaged_phase_variance (  emitter &  emtr, double  wavelength_meters )  const

Get aperture averaged variance

template<typename precision> pixel_array< precision > Arroyo::pseudo_open_loop_tomographic_reconstructor< precision >::differential_phase_covariance (  emitter &  emtr, int  xindex, int  yindex, double  wavelength_meters )  const

Get variance

template<typename precision> pixel_array< precision > Arroyo::pseudo_open_loop_tomographic_reconstructor< precision >::differential_phase_variance (  emitter &  emtr, double  wavelength_meters )  const

Get variance

template<class precision> void Arroyo::pseudo_open_loop_tomographic_reconstructor< precision >::initialize_aperture_mask (   )  const [protected]

Get an array corresponding to the aperture mask Memory must be freed by the calling routine

template<class precision> void Arroyo::pseudo_open_loop_tomographic_reconstructor< precision >::initialize_auto_correlation_matrix (  const vector< emitter * > &  emtrs, precision *  array )  const [protected]

Initialize a correlation matrix

template<class precision> void Arroyo::pseudo_open_loop_tomographic_reconstructor< precision >::initialize_cross_correlation_matrix (  const emitter *  emtr, const vector< emitter * > &  emtrs, precision *  array )  const [protected]

Initialize a correlation matrix

template<class precision> void Arroyo::pseudo_open_loop_tomographic_reconstructor< precision >::initialize_emitter (  const emitter &  emtr  )  const [protected]

Emitter initialization

template<class precision> void Arroyo::pseudo_open_loop_tomographic_reconstructor< precision >::invert_sigma_aa_via_SVD (  precision *  sigma_aa  )  [protected]

Invert sigma_aa by SVD

template<typename precision> pseudo_open_loop_tomographic_reconstructor< precision > & Arroyo::pseudo_open_loop_tomographic_reconstructor< precision >::operator= (  const pseudo_open_loop_tomographic_reconstructor< precision > &  polc_tomo_recon  )

Operator =

template<typename precision> basic_otf< precision > Arroyo::pseudo_open_loop_tomographic_reconstructor< precision >::optical_transfer_function (  const emitter &  emtr, double  wavelength_meters )  const

Returns a pixel array containing the long exposure optical transfer function

template<typename precision> pixel_array< precision > Arroyo::pseudo_open_loop_tomographic_reconstructor< precision >::phase_covariance (  emitter &  emtr, int  xindex, int  yindex, double  wavelength_meters )  const

Get variance

template<typename precision> pixel_array< precision > Arroyo::pseudo_open_loop_tomographic_reconstructor< precision >::phase_structure_function (  const emitter &  emtr, double  wavelength_meters, int  xindex, int  yindex )  const

Returns a pixel array containing the value of the structure function computed betweeen a point tp1 and all other points in the aperture. The structure function is computed on a grid that covers the aperture with sampling set by the argument pixel_scale_meters. The point tp must lie within the aperture, or this function throws an error

template<typename precision> pixel_array< precision > Arroyo::pseudo_open_loop_tomographic_reconstructor< precision >::phase_variance (  emitter &  emtr, double  wavelength_meters )  const

Get variance

template<typename precision> basic_observation< precision > Arroyo::pseudo_open_loop_tomographic_reconstructor< precision >::point_spread_function (  const emitter &  emtr, double  wavelength_meters, double  field_size_arcsecs, double  oversampling_factor )  const

Returns a pixel array containing the long exposure point spread function

template<typename precision> void Arroyo::pseudo_open_loop_tomographic_reconstructor< precision >::print (  std::ostream &  os, const char *  prefix = "" )  const

Print

template<typename precision> double Arroyo::pseudo_open_loop_tomographic_reconstructor< precision >::private_aperture_averaged_phase_variance (  emitter &  emtr, double  wavelength_meters, bool  differential )  const [protected]

private function supporting two member functions

template<typename precision> pixel_array< precision > Arroyo::pseudo_open_loop_tomographic_reconstructor< precision >::private_phase_covariance (  emitter &  emtr, int  xindex, int  yindex, double  wavelength_meters, bool  differential )  const [protected]

private function supporting two member functions

template<typename precision> pixel_array< precision > Arroyo::pseudo_open_loop_tomographic_reconstructor< precision >::private_phase_variance (  emitter &  emtr, double  wavelength_meters, bool  differential )  const [protected]

private function supporting two member functions

template<typename precision> void Arroyo::pseudo_open_loop_tomographic_reconstructor< precision >::read (  const Arroyo::iofits &  iof  )

Read from iofits

template<typename precision> void Arroyo::pseudo_open_loop_tomographic_reconstructor< precision >::read (  const char *  filename  )

Read from file

template<typename precision> void Arroyo::pseudo_open_loop_tomographic_reconstructor< precision >::reconstruct (  const vector< Arroyo::pixel_array< double > > &  measured_phases, Arroyo::pixel_array< double > &  commands )  const

Reconstruct the zernike and zonal residuals from a Shack Hartmann centroid class instance

template<typename precision> void Arroyo::pseudo_open_loop_tomographic_reconstructor< precision >::write (  Arroyo::iofits &  iof  )  const

Write to iofits

template<typename precision> void Arroyo::pseudo_open_loop_tomographic_reconstructor< precision >::write (  const char *  filename  )  const

Write to file

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Member Data Documentation

template<class precision> short* Arroyo::pseudo_open_loop_tomographic_reconstructor< precision >::aperture_mask [mutable, protected]

template<class precision> emitter* Arroyo::pseudo_open_loop_tomographic_reconstructor< precision >::arg_emitter [mutable, protected]

template<class precision> circular_aperture Arroyo::pseudo_open_loop_tomographic_reconstructor< precision >::circ_ap [protected]

template<class precision> vector<emitter*> Arroyo::pseudo_open_loop_tomographic_reconstructor< precision >::guide_star_emitters [protected]

template<class precision> long Arroyo::pseudo_open_loop_tomographic_reconstructor< precision >::nactuators [mutable, protected]

template<class precision> long Arroyo::pseudo_open_loop_tomographic_reconstructor< precision >::nsteps_in_integration [protected]

template<class precision> double Arroyo::pseudo_open_loop_tomographic_reconstructor< precision >::pupil_plane_pixel_scale_meters [protected]

template<class precision> refractive_atmospheric_model Arroyo::pseudo_open_loop_tomographic_reconstructor< precision >::ref_atm_model_at_zenith [protected]

template<class precision> precision* Arroyo::pseudo_open_loop_tomographic_reconstructor< precision >::sigma_ba_inv_sigma_aa [protected]

template<class precision> precision* Arroyo::pseudo_open_loop_tomographic_reconstructor< precision >::sigma_ba_inv_sigma_aa_sigma_ab [protected]

template<class precision> precision* Arroyo::pseudo_open_loop_tomographic_reconstructor< precision >::sigma_ba_inv_sigma_aa_sigma_ac [mutable, protected]

template<class precision> precision* Arroyo::pseudo_open_loop_tomographic_reconstructor< precision >::sigma_cc [mutable, protected]

template<class precision> emitter* Arroyo::pseudo_open_loop_tomographic_reconstructor< precision >::target_emitter [protected]

template<class precision> int Arroyo::pseudo_open_loop_tomographic_reconstructor< precision >::verbose_level = 0 [static]

Verbose level.

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

• tomographic_reconstructor.h

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