Implements Measurement Equation Template Matching (van Straten 2013) More...

#include <PulsarCalibrator.h>

Inheritance diagram for Pulsar::PulsarCalibrator:

Public Member Functions
	PulsarCalibrator (Calibrator::Type *=0)
	Constructor.

	~PulsarCalibrator ()
	Destructor. More...

bool	calibrator_match (const Archive *, std::string &reason_for_not_matching)
	Return true if this calibrator can be applied to the data.

void	set_fixed_phase (bool flag=true)
	When set, pulse phase is removed from the model.

void	share_phase ()
	Share a single phase estimate between all observations.

unsigned	get_nchan () const
	Get the number of frequency channels.

unsigned	get_nstate_pulsar () const
	Get the number of pulsar harmonics (input polarization states) More...

void	set_maximum_harmonic (unsigned max)
	Set the maximum number of harmonics to include in fit.

void	set_choose_maximum_harmonic (bool flag=true)
	Allow software to choose the maximum harmonic.

unsigned	get_nharmonic () const
	Get the number of harmonics in use.

void	set_standard (const Archive *data)
	Set the standard to which pulsar profiles will be fit.

void	set_solve_each (bool=true)
	Solve each sub-integration (instead of global fit)

void	set_unload_each (Unloader *)
	Unload the solution from each sub-integration.

void	wait ()
	Ensure that all queued jobs have finished.

void	update_solution ()
	Set the solution to the mean.

MEAL::Complex2 *	get_transformation (const Archive *data, unsigned isub, unsigned ichan)
	Return the transformation to be used for precalibration.

const PolnProfileFit *	get_mtm (unsigned ichan) const
	The matrix template matching engine used to fit the specified channel.

Public Member Functions inherited from Pulsar::SystemCalibrator
	SystemCalibrator (Archive *archive=0)
	Construct with optional processed calibrator Archive. More...

	SystemCalibrator (const SystemCalibrator &)
	Copy constructor.

virtual	~SystemCalibrator ()
	Destructor.

Calibrator::Info *	get_Info () const
	Return the Calibrator information.

MJD	get_epoch () const
	Return the reference epoch of the calibration experiment.

unsigned	get_nchan () const
	Get the number of frequency channels.

unsigned	get_ndata (unsigned ichan) const
	Get the number of data points in the given frequency channel.

virtual unsigned	get_nstate () const
	Get the total number of input polarization states (pulsar and cal) More...

virtual unsigned	get_state_is_pulsar (unsigned istate) const
	Return true if the state index is a pulsar.

virtual bool	has_cal () const
	Return true if calibrator (e.g. noise diode) data are incorporated.

virtual Calibrator::Info *	new_info_pulsar (unsigned istate) const
	Return a new plot information interface for the specified pulsar state. More...

void	set_refcal_through_frontend (bool flag=true)
	True if noise diode illuminates feed; false if coupled after OMT.

void	set_flux_calibrator (const FluxCalibrator *fluxcal)
	Set the flux calibrator solution used to estimate calibrator Stokes.

void	set_calibrators (const std::vector< std::string > &filenames)
	Set the calibrator observations to be loaded after first pulsar.

void	set_calibrator_preprocessor (Processor *)
	Set the calibrator preprocessor.

virtual void	set_calibrator (const Archive *)
	Set the calibrator.

virtual void	set_response (MEAL::Complex2 *)
	Set the response (pure Jones) transformation.

void	set_previous_solution (const PolnCalibrator *)
	Set the response to a previous solution (for the first guess)

void	set_response_fixed (const std::vector< unsigned > &)
	Set the response parameters to be held fixed.

virtual void	set_response_variation (unsigned iparam, MEAL::Univariate< MEAL::Scalar > *)
	Set the temporal variation function of a specified response parameter.

virtual void	set_impurity (MEAL::Real4 *)
	Set the impurity transformation.

virtual void	set_projection (VariableTransformation *)
	Set the projection transformation.

virtual void	set_ionospheric_rotation_measure (double rm)
	Set the ionospheric rotation measure applied to all observations.

virtual void	set_gain (MEAL::Univariate< MEAL::Scalar > *)
	Set the time variation of absolute gain.

virtual void	set_diff_gain (MEAL::Univariate< MEAL::Scalar > *)
	Set the time variation of differential gain.

virtual void	set_diff_phase (MEAL::Univariate< MEAL::Scalar > *)
	Set the time variation of differential phase.

virtual void	add_gain_step (const MJD &)
	Add a step to the gain variations.

virtual void	add_diff_gain_step (const MJD &)
	Add a step to the differential gain variations.

virtual void	add_diff_phase_step (const MJD &)
	Add a step to the differential phase variations.

virtual void	add_step (const MJD &, Calibration::VariableBackend *)
	Add a VariableBackend step at the specified MJD.

void	set_step_after_cal (bool val=true)
	Apply time steps afer cals.

bool	get_step_after_cal () const

virtual void	set_foreach_calibrator (const MEAL::Complex2 *)
	Prepare the data for inclusion in the model Set the transformation to be cloned for each calibrator.

virtual void	set_stepeach_calibrator (const Calibration::VariableBackend *)
	Set the VariableBackend step to be cloned for each calibrator.

virtual void	preprocess (Archive *data)
	Prepare the data for inclusion in the model.

virtual void	add_observation (const Archive *data)
	Add the observation to the set of constraints.

virtual void	set_normalize_by_invariant (bool flag=true)
	Normalize each pulsar Stokes vector by the mean on-pulse invariant.

virtual void	add_pulsar (const Archive *data)
	Add the pulsar observation to the set of constraints. More...

virtual void	add_calibrator (const Archive *data)
	Add the calibrator observation to the set of constraints. More...

virtual void	add_epoch (const MJD &epoch)
	Add an observational epoch.

MJD	get_start_epoch () const
	Get the epoch of the first observation.

MJD	get_end_epoch () const
	Get the epoch of the last observation.

virtual void	set_nthread (unsigned nthread)
	Set the number of channels that may be simultaneously solved.

virtual void	set_equation_configuration (const std::vector< std::string > &)
	Set the measurement equation configuration options.

virtual bool	has_solver () const
	Return true if least squares minimization solvers are available.

virtual const Solver *	get_solver (unsigned ichan) const
	Return the solver for the specified channel. More...

virtual void	set_solver (Solver *)
	Set the algorithm used to solve the measurement equation.

virtual Solver *	get_solver ()
	Get the algorithm used to solve the measurement equation.

virtual void	set_retry_reduced_chisq (float)
	Set the reduced chisq above which the solution will be retried.

virtual void	set_invalid_reduced_chisq (float)
	Set the reduced chisq above which a solution will be flagged invalid.

virtual void	set_report_projection (bool)
	Report on the projection correction used in add_pulsar method.

virtual void	set_report_initial_state (bool flag=true)
	Report on the initial state of the model before fitting.

virtual void	set_report_input_data (bool flag=true)
	Report on the data included as constraints before fitting.

virtual void	set_report_input_failed (bool flag=true)
	Report on the number of failed attempts to add data.

void	set_cal_outlier_threshold (float f)
	Set the threshold used to reject outliers when computing CAL levels.

float	get_cal_outlier_threshold () const
	Get the threshold used to reject outliers when computing CAL levels.

void	set_cal_intensity_threshold (float f)
	Set the threshold used to reject CAL observations with no signal.

float	get_cal_intensity_threshold () const
	Get the threshold used to reject CAL observations with no signal.

void	set_cal_polarization_threshold (float f)
	Set the minimum degree of polarization of CAL observations.

float	get_cal_polarization_threshold () const
	Get the minimum degree of polarization of CAL observations.

void	set_step_finder (StepFinder *)
	Set the algorithm used to automatically insert steps in response.

StepFinder *	get_step_finder ()
	Get the algorithm used to automatically insert steps in response.

virtual void	solve ()
	Solve equation for each frequency.

virtual void	reset ()
	Reset the response in each frequency to its initial value.

virtual bool	get_solved () const
	Get the status of the model.

virtual bool	has_valid () const
	Returns true if at least one channel returns get_valid == true.

float	get_reduced_chisq (unsigned ichan) const
	Get the reduced chisq of the best fit in the specified channel.

virtual void	precalibrate (Archive *archive)
	Pre-calibrate the polarization of the given archive. More...

virtual Archive *	new_solution (const std::string &archive_class) const
	Return a Calibrator::new_solution with a CalibratorStokesExtension.

virtual const CalibratorStokes *	get_CalibratorStokes () const
	Return the CalibratorStokesExtension.

virtual const Calibration::SignalPath *	get_model (unsigned ichan) const
	Return the SignalPath for the specified channel.

Public Member Functions inherited from Pulsar::PolnCalibrator
	PolnCalibrator (const Archive *archive=0)
	Construct with optional processed calibrator Archive. More...

	PolnCalibrator (const PolnCalibrator &calibrator)
	Copy constructor.

virtual	~PolnCalibrator ()
	Destructor.

void	set_subint (const Index &isub)
	Set the sub-integration index.

virtual void	set_response_nchan (unsigned nchan)
	Set the number of frequency channels in the response array.

virtual unsigned	get_response_nchan () const
	Get the number of frequency channels in the response array.

virtual Jones< float >	get_response (unsigned ichan) const
	Return the system response for the specified channel.

bool	has_Receiver () const
	Return true if the Receiver is set.

const Receiver *	get_Receiver () const
	Return the Receiver.

void	set_Receiver (const Archive *)
	Set the Receiver extension to that of the input Archive.

std::string	get_receiver_basis_filename () const

void	transformation_resize (unsigned nchan)

bool	get_transformation_valid (unsigned ch) const
	Return true if the transformation for the specified channel is valid. More...

void	set_transformation_invalid (unsigned ch, const std::string &reason)
	Set the transformation invalid flag for the specified channel. More...

const std::string &	get_transformation_invalid_reason (unsigned ichan) const
	Get the reason that the transformation in the specified channel is invalid.

const MEAL::Complex2 *	get_transformation (unsigned ichan) const
	Return the transformation for the specified channel. More...

MEAL::Complex2 *	get_transformation (unsigned ichan)
	Return the transformation for the specified channel. More...

void	set_transformation (unsigned ichan, MEAL::Complex2 *)
	Set the transformation for the secified channel.

bool	has_covariance () const
	Return true if parameter covariances are stored.

void	get_covariance (unsigned ichan, std::vector< double > &) const
	Return the covariance matrix vector for the specified channel.

MEAL::LeastSquares *	get_solver (unsigned ichan)

void	set_backend_correction (bool f)
	Perform backend corrections before inverting response.

virtual void	calibrate (Archive *archive)
	Calibrate the polarization of the given archive. More...

virtual const Type *	get_type () const
	Return the Calibrator::Type of derived class.

unsigned	get_nchan (bool build_if_needed) const
	Get the number of frequency channels in the calibrator.

CalibratorExtension *	new_Extension () const
	Return a new PolnCalibratorExtension.

void	calibration_setup (const Archive *arch)
	Set up done before calibrating an archive.

Public Member Functions inherited from Pulsar::Calibrator
	Calibrator ()
	Default constructor.

virtual	~Calibrator ()
	Destructor.

Archive *	new_solution (const std::string &archive_class) const
	Return a new processed calibrator Archive with a CalibratorExtension.

virtual std::string	get_filenames () const
	Return a string containing the file information.

const Archive *	get_Archive () const
	Return a const reference to the calibrator archive.

template<class T >
bool	is_a () const

Public Member Functions inherited from Reference::Able
	Able (const Able &)

Able &	operator= (const Able &)

unsigned	get_reference_count () const

Public Member Functions inherited from Reference::HeapTracked
	HeapTracked (const HeapTracked &)

HeapTracked &	operator= (const HeapTracked &)

bool	__is_on_heap () const

Public Attributes
bool	monitor_gimbal_lock
	Set true to detect gimbal lock when rotations are not quaternion.

Protected Types
typedef std::map< unsigned, Reference::Vector< MEAL::Complex2 > >	Storage
	Store the solution derived from each sub-integration.

typedef MEAL::Mean< MEAL::Complex2 >	MeanXform

Protected Types inherited from Pulsar::SystemCalibrator
typedef MEAL::Univariate< MEAL::Scalar >	UniScalar

Protected Member Functions
MEAL::Complex2 *	new_transformation (unsigned ichan)
	Return a pointer to a newly constructed/initialized transformation.

void	init_model (unsigned ichan)
	Initialize the SignalPath of the specified channel.

void	solve1 (const Calibration::CoherencyMeasurementSet &measurements)
	Solve the measurement equation for the given measurements.

void	setup (const Integration *data, unsigned ichan)
	Set things up for the model in the given channel.

virtual void	export_prepare () const
	Prepare to export the solution in current state; e.g. for plotting.

virtual void	match (const Archive *)
	Ensure that the pulsar observation can be added to the data set.

virtual void	add_pulsar (const Archive *data, unsigned isub)
	Add data from the specified sub-integration. More...

virtual void	add_pulsar (Calibration::CoherencyMeasurementSet &, const Integration *, unsigned ichan)
	Add data from the specified channel. More...

virtual void	add_calibrator (const ReferenceCalibrator *)
	Add the ReferenceCalibrator observation to the set of constraints.

Protected Member Functions inherited from Pulsar::SystemCalibrator
virtual void	prepare (const Archive *data)
	Prepare the model.

virtual void	calculate_transformation ()
	Initialize the PolnCalibration::transformation attribute. More...

void	create_model ()
	Create the model array.

virtual void	init_estimates (std::vector< Calibration::SourceEstimate > &, unsigned ibin=0)
	Initialize a vector of SourceEstimate instances.

virtual void	print_input_failed (const std::vector< Calibration::SourceEstimate > &)
	Report on input data failure rates.

virtual void	close_input_failed ()

virtual void	prepare_calibrator_estimate (Signal::Source)
	Prepare any calibrator estimates.

virtual void	create_calibrator_estimate ()
	Create the calibrator estimate.

virtual void	submit_calibrator_data ()

virtual void	submit_calibrator_data (Calibration::CoherencyMeasurementSet &, const Calibration::SourceObservation &)

virtual void	integrate_calibrator_data (const Calibration::SourceObservation &)

virtual void	integrate_calibrator_solution (const Calibration::SourceObservation &)

virtual void	load_calibrators ()
	Load any postponed calibrators and those set by set_calibrators.

virtual void	integrate_pulsar_data (const Calibration::CoherencyMeasurementSet &)
	add pulsar data to mean estimate used as initial guess

virtual void	submit_pulsar_data ()
	add all pulsar data constraints to measurement equation

virtual void	submit_pulsar_data (Calibration::CoherencyMeasurementSet &)
	add the given pulsar observations to measurement equation constraints

virtual void	solve_prepare ()
	Prepare the measurement equations for fitting.

void	configure (MEAL::Function *equation)
	Configure a measurement equation.

bool	get_prepared () const
	Get the state of the prepared flag.

Solver *	get_solver (unsigned ichan)
	Return the transformation for the specified channel.

void	resolve (unsigned ichan)
	Solve the specified channel after copying a good solution from another.

void	check_ichan (const char *name, unsigned ichan) const
	ensure that ichan < model.size()

Protected Member Functions inherited from Pulsar::PolnCalibrator
void	setup_transformation () const
	Set up to call calculate_transformation.

virtual bool	get_valid (unsigned ichan) const
	Derived classes can add conditions for channel validity. More...

float	get_weight (unsigned ichan) const
	Return the weight (0 or 1) of the specified channel.

virtual unsigned	get_maximum_nchan () const
	Derived classes may be able to shrink the transformation array. More...

Protected Member Functions inherited from Pulsar::Calibrator
void	copy_variation (Calibrator *)

void	set_variation (Variation *var)

const Archive *	get_calibrator () const
	Provide derived classes with access to the calibrator. More...

Archive *	get_calibrator ()
	Provide derived classes with mutable access to the calibrator.

bool	has_calibrator () const
	Return true if the calibrator attribute has been set. More...

Protected Member Functions inherited from Reference::Able
Handle *	__reference (bool active) const

void	__dereference (bool auto_delete=true) const

Protected Attributes
Reference::To< Pulsar::Archive >	standard
	The template/standard.

bool	solve_each
	Solve the measurement equation for each sub-integration.

Storage	store_each

Reference::To< Unloader >	unload_each
	Unload the solution derived from each sub-integration.

Reference::Vector< PolnProfileFit >	mtm
	The calibration model as a function of frequency.

std::vector< float >	reduced_chisq
	The reduced chi-squared as a function of frequency.

Reference::Vector< MeanXform >	solution
	The array of transformation Model instances.

bool	fixed_phase
	Flag set when phase should be held fixed.

bool	shared_phase
	Share a single phase estimate between multiple observations.

unsigned	maximum_harmonic
	The maximum number of harmonics to include in the fit.

bool	choose_maximum_harmonic
	When set, the software will choose the maximum harmonic.

unsigned	chosen_maximum_harmonic
	The maximum harmonic chosen.

PhaseWeight	onpulse
	The on-pulse region.

PhaseWeight	baseline
	The baseline region.

Protected Attributes inherited from Pulsar::SystemCalibrator
Reference::Vector< Calibration::SignalPath >	model
	The standard calibration model as a function of frequency.

std::vector< std::string >	equation_configuration
	Meausrement equation configuration options.

Reference::To< Solver >	solver
	The algorithm used to solve the measurement equation.

Reference::To< const FluxCalibrator >	flux_calibrator
	The FluxCalibrator solution.

Reference::To< VariableTransformation >	projection
	The projection transformation (overrides ProjectionCorrection)

double	ionospheric_rotation_measure
	The ionospheric rotation measure applied to all observations.

Reference::To< const CalibratorStokes >	calibrator_stokes
	The CalibratorStokesExtension of the Archive passed during construction.

Reference::To< MEAL::Complex2 >	response
	Response transformation.

std::vector< unsigned >	response_fixed
	Indeces of response parameters to be held fixed.

Reference::To< MEAL::Real4 >	impurity
	Impurity transformation.

std::map< unsigned, Reference::To< UniScalar > >	response_variation
	Temporal variation of response parameters.

Reference::To< UniScalar >	gain_variation
	Time variation of absolute gain.

Reference::To< UniScalar >	diff_gain_variation
	Time variation of differential gain.

Reference::To< UniScalar >	diff_phase_variation
	Time variation of differential phase.

std::vector< MJD >	gain_steps

std::vector< MJD >	diff_gain_steps

std::vector< MJD >	diff_phase_steps

Reference::To< const MEAL::Complex2 >	foreach_calibrator
	Transformation cloned for each calibrator observation.

Reference::To< const Calibration::VariableBackend >	stepeach_calibrator
	Step in backend response at each calibrator observation.

std::vector< std::ofstream * >	input_failed

bool	data_submitted
	Flag set when data have been integrated with measurement equation.

std::vector< std::vector< Calibration::SourceObservation > >	calibrator_data
	Calibrator data loaded but not submitted or integrated.

Reference::To< StepFinder >	step_finder

std::vector< std::vector< Calibration::CoherencyMeasurementSet > >	pulsar_data
	Pulsar data loaded but not submitted or integrated.

std::vector< std::string >	calibrator_filenames
	The calibrators to be loaded after first pulsar observation.

Reference::To< Processor >	calibrator_preprocessor
	The calibrator pre-processor.

std::vector< Calibration::SourceEstimate >	calibrator_estimate
	Uncalibrated estimate of calibrator polarization.

MJD	start_epoch
	Epoch of the first observation.

MJD	end_epoch
	Epoch of the last observation.

bool	step_after_cal
	Apply time step after rather than before cals.

bool	normalize_by_invariant
	Normalize pulsar Stokes parameters by the invariant interval.

bool	solve_in_reverse_channel_order
	Solve measurement equations in reverse channel order.

bool	correct_interstellar_Faraday_rotation
	Include a correction for Faraday rotation in the ISM.

bool	refcal_through_frontend
	True if noise diode illuminates feed; false if coupled after OMT.

bool	set_initial_guess
	Set the initial guess in solve_prepare.

bool	guess_physical_calibrator_stokes
	Ensure that first guess of calibrator Stokes parameters is physical.

float	retry_chisq
	The maximum reduced chisq before another fit will be attempted.

float	invalid_chisq
	The maximum reduced chisq before a fit will be flagged invalid.

bool	report_projection
	Report on the projection transformation used in add_pulsar.

bool	report_initial_state
	Report the initial state of model before fitting.

bool	report_input_data
	Report on the data included as constraints.

bool	report_input_failed
	Report the number of input failures.

double	cal_outlier_threshold
	Threshold used to reject outliers when computing CAL levels.

double	cal_intensity_threshold
	Threshold used to reject CAL observations with no signal.

double	cal_polarization_threshold
	Minimum degree of polarization of CAL observations.

BatchQueue	queue
	Controls the number of channels that may be simultaneously solved.

unsigned	get_data_fail

unsigned	get_data_call

Reference::To< const PolnCalibrator >	previous
	A previous solution, if availabe.

Reference::To< const CalibratorStokes >	previous_cal

bool	has_pulsar
	Flag set after the first pulsar observation is added.

Protected Attributes inherited from Pulsar::PolnCalibrator
std::vector< std::vector< double > >	covariance
	The array of covariance matrix vectors.

std::vector< Jones< float > >	response
	The array of Jones matrices derived from the transformation array.

Reference::To< const PolnCalibratorExtension >	poln_extension
	The PolnCalibratorExtension of the Archive passed during construction.

Reference::To< const FeedExtension >	feed
	The FeedExtension of the Archive passed during construction.

bool	built
	Flag set when response has been built.

unsigned	observation_nchan
	The number of frequency channels in the observation to be calibrated.

bool	do_backend_correction
	Perform backend corrections before inverting.

Index	subint
	The sub-integration from which to construct a solution.

Protected Attributes inherited from Pulsar::Calibrator
Reference::To< Type >	type
	The type of the Calibrator.

Reference::To< Variation >	variation
	Updates model parameters.

Reference::To< const CalibratorExtension >	extension
	The CalibratorExtension of the Archive passed during construction.

std::vector< std::string >	filenames
	Filenames of Pulsar::Archives from which instance was created.

Friends
class	MatrixTemplateMatching

Additional Inherited Members
Public Types inherited from Pulsar::SystemCalibrator
typedef Calibration::ReceptionModel::Solver	Solver

Static Public Member Functions inherited from Pulsar::Calibrator
static unsigned	get_instance_count ()
	Returns the number of Calibrator instances currently in existence.

Static Public Member Functions inherited from Reference::Able
static size_t	get_instance_count ()

Static Public Member Functions inherited from Reference::HeapTracked
static void *	operator new (size_t size, void *ptr=0)

static void	operator delete (void location, void ptr)

static void	operator delete (void *location)

static size_t	get_heap_queue_size ()

Static Public Attributes inherited from Pulsar::PolnCalibrator
static Option< double >	minimum_determinant
	Minimum allowable determinant of Jones matrices. More...

Static Public Attributes inherited from Pulsar::Calibrator
static unsigned	verbose = 0
	Verbosity level.

static Pulsar::Option< float >	median_smoothing
	Fractional bandwidth of the window used in median filter.

static Pulsar::Option< float >	interpolating
	Fractional bandwidth over which interpolation will be performed.

static Pulsar::Option< float >	det_threshold
	Tolerance to non-physical values of the coherency matrix.

Detailed Description

Implements Measurement Equation Template Matching (van Straten 2013)

This class determines the instrumental response using a pulsar as a polarized reference source. The inputs are a well-calibrated observation of a pulsar (ideally with high signal-to-noise ratio) to be used as the reference source and at least one observation of the same source. The output is an estimate of the instrumental response at the epoch of the observation(s) that are fit to the reference source.

Constructor & Destructor Documentation

◆ ~PulsarCalibrator()

Pulsar::PulsarCalibrator::~PulsarCalibrator ( )

Destructor.

Constructor.

Member Function Documentation

◆ add_pulsar() [1/2]

void Pulsar::PulsarCalibrator::add_pulsar	(	Calibration::CoherencyMeasurementSet &	measurements,
		const Integration *	integration,
		unsigned	ichan
	)

protectedvirtual

Add data from the specified channel.

If solve_each is set, then this method will solve for the solution of the specified channel

Implements Pulsar::SystemCalibrator.

References FTransform::Agent::current, FTransform::frc, Pulsar::Integration::get_nbin(), Calibration::CoherencyMeasurementSet::get_transformation_index(), Pulsar::Integration::new_PolnProfile(), and solve1().

◆ add_pulsar() [2/2]

void Pulsar::PulsarCalibrator::add_pulsar	(	const Archive *	data,
		unsigned	isub
	)

protectedvirtual

Add data from the specified sub-integration.

Add the observation to the set of constraints.

Reimplemented from Pulsar::SystemCalibrator.

References Reference::Vector< class, active >::resize(), and Reference::Vector< class, active >::size().

◆ get_nstate_pulsar()

unsigned Pulsar::PulsarCalibrator::get_nstate_pulsar ( ) const

virtual

Get the number of pulsar harmonics (input polarization states)

Get the number of pulsar phase bin input polarization states.

Reimplemented from Pulsar::SystemCalibrator.

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

PulsarCalibrator.h
PulsarCalibrator.C

Public Member Functions

Public Attributes

Protected Types

Protected Member Functions

Protected Attributes

Friends