Detailed Description

XLALComputeFstat() computed results structure.

Definition at line 201 of file ComputeFstat.h.

Data Fields
PulsarDopplerParams	doppler
	Doppler parameters, including the starting frequency, at which the \( 2\mathcal{F} \) were computed. More...

LIGOTimeGPS	refTimePhase
	For performance reasons the global phase of all returned 'Fa' and 'Fb' quantities (Fa,Fb,FaPerDet,FbPerDet, multiFatoms), refers to this 'phase reference time' instead of the (doppler).refTime. More...

REAL8	dFreq
	Spacing in frequency between each computed \( \mathcal{F} \) -statistic. More...

UINT4	numFreqBins
	Number of frequencies at which the \( 2\mathcal{F} \) were computed. More...

UINT4	numDetectors
	Number of detectors over which the \( 2\mathcal{F} \) were computed. More...

CHAR	detectorNames [PULSAR_MAX_DETECTORS][3]
	Names of detectors over which the \( 2\mathcal{F} \) were computed. More...

AntennaPatternMatrix	Mmunu
	Antenna pattern matrix \( M_{\mu\nu} \) , used in computing \( 2\mathcal{F} \) . More...

AntennaPatternMatrix	MmunuX [PULSAR_MAX_DETECTORS]
	Per detector antenna pattern matrix \( M_{\mu\nu}^X \) , used in computing \( 2\mathcal{F}^X \) . More...

FstatQuantities	whatWasComputed
	Bit-field of which \( \mathcal{F} \) -statistic quantities were computed. More...

REAL4 *	twoF
	If whatWasComputed & FSTATQ_2F is true, the multi-detector \( 2\mathcal{F} \) values computed at numFreqBins frequencies spaced dFreq apart. More...

REAL4 *	twoF_CUDA
	If whatWasComputed & FSTATQ_2F_CUDA is true, the multi-detector \( 2\mathcal{F} \) values as for twoF, but stored in CUDA device memory. More...

COMPLEX8 *	Fa
	If whatWasComputed & FSTATQ_PARTS is true, the multi-detector \( F_a \) and \( F_b \) computed at numFreqBins frequencies spaced dFreq apart. More...

COMPLEX8 *	Fb

REAL4 *	twoFPerDet [PULSAR_MAX_DETECTORS]
	If whatWasComputed & FSTATQ_2F_PER_DET is true, the \( 2\mathcal{F} \) values computed at numFreqBins frequencies spaced dFreq apart, and for numDetectors detectors. More...

COMPLEX8 *	FaPerDet [PULSAR_MAX_DETECTORS]
	If whatWasComputed & FSTATQ_PARTS_PER_DET is true, the \( F_a \) and \( F_b \) values computed at numFreqBins frequencies spaced dFreq apart, and for numDetectors detectors. More...

COMPLEX8 *	FbPerDet [PULSAR_MAX_DETECTORS]

MultiFstatAtomVector **	multiFatoms
	If whatWasComputed & FSTATQ_ATOMS_PER_DET is true, the per-SFT \( \mathcal{F} \) -statistic multi-atoms computed at numFreqBins frequencies spaced dFreq apart. More...

Field Documentation

◆ doppler

PulsarDopplerParams FstatResults::doppler

Doppler parameters, including the starting frequency, at which the \( 2\mathcal{F} \) were computed.

Definition at line 205 of file ComputeFstat.h.

◆ refTimePhase

LIGOTimeGPS FstatResults::refTimePhase

For performance reasons the global phase of all returned 'Fa' and 'Fb' quantities (Fa,Fb,FaPerDet,FbPerDet, multiFatoms), refers to this 'phase reference time' instead of the (doppler).refTime.

Use this to compute initial phase of signals at doppler.refTime, or if you need the correct global Fa,Fb-phase!

Definition at line 210 of file ComputeFstat.h.

◆ dFreq

REAL8 FstatResults::dFreq

Spacing in frequency between each computed \( \mathcal{F} \) -statistic.

Definition at line 213 of file ComputeFstat.h.

◆ numFreqBins

UINT4 FstatResults::numFreqBins

Number of frequencies at which the \( 2\mathcal{F} \) were computed.

Definition at line 216 of file ComputeFstat.h.

◆ numDetectors

UINT4 FstatResults::numDetectors

Number of detectors over which the \( 2\mathcal{F} \) were computed.

Valid range is 1 to PULSAR_MAX_DETECTORS.

Definition at line 220 of file ComputeFstat.h.

◆ detectorNames

CHAR FstatResults::detectorNames[PULSAR_MAX_DETECTORS][3]

Names of detectors over which the \( 2\mathcal{F} \) were computed.

Valid range is 1 to PULSAR_MAX_DETECTORS.

Definition at line 224 of file ComputeFstat.h.

◆ Mmunu

AntennaPatternMatrix FstatResults::Mmunu

Antenna pattern matrix \( M_{\mu\nu} \) , used in computing \( 2\mathcal{F} \) .

Definition at line 227 of file ComputeFstat.h.

◆ MmunuX

AntennaPatternMatrix FstatResults::MmunuX[PULSAR_MAX_DETECTORS]

Per detector antenna pattern matrix \( M_{\mu\nu}^X \) , used in computing \( 2\mathcal{F}^X \) .

Definition at line 230 of file ComputeFstat.h.

◆ whatWasComputed

FstatQuantities FstatResults::whatWasComputed

Bit-field of which \( \mathcal{F} \) -statistic quantities were computed.

Definition at line 233 of file ComputeFstat.h.

◆ twoF

REAL4* FstatResults::twoF

If whatWasComputed & FSTATQ_2F is true, the multi-detector \( 2\mathcal{F} \) values computed at numFreqBins frequencies spaced dFreq apart.

This array should not be accessed if whatWasComputed & FSTATQ_2F is false.

Definition at line 241 of file ComputeFstat.h.

◆ twoF_CUDA

REAL4* FstatResults::twoF_CUDA

If whatWasComputed & FSTATQ_2F_CUDA is true, the multi-detector \( 2\mathcal{F} \) values as for twoF, but stored in CUDA device memory.

This array should not be accessed if whatWasComputed & FSTATQ_2F_CUDA is false.

Definition at line 247 of file ComputeFstat.h.

◆ Fa

COMPLEX8* FstatResults::Fa

If whatWasComputed & FSTATQ_PARTS is true, the multi-detector \( F_a \) and \( F_b \) computed at numFreqBins frequencies spaced dFreq apart.

This array should not be accessed if whatWasComputed & FSTATQ_PARTS is false.

Note: global phase refers to refTimePhase, not (doppler).refTime

Definition at line 258 of file ComputeFstat.h.

◆ Fb

COMPLEX8* FstatResults::Fb

Definition at line 259 of file ComputeFstat.h.

◆ twoFPerDet

REAL4* FstatResults::twoFPerDet[PULSAR_MAX_DETECTORS]

If whatWasComputed & FSTATQ_2F_PER_DET is true, the \( 2\mathcal{F} \) values computed at numFreqBins frequencies spaced dFreq apart, and for numDetectors detectors.

Only the first numDetectors entries will be valid. This array should not be accessed if whatWasComputed & FSTATQ_2F_PER_DET is false.

Definition at line 268 of file ComputeFstat.h.

◆ FaPerDet

COMPLEX8* FstatResults::FaPerDet[PULSAR_MAX_DETECTORS]

If whatWasComputed & FSTATQ_PARTS_PER_DET is true, the \( F_a \) and \( F_b \) values computed at numFreqBins frequencies spaced dFreq apart, and for numDetectors detectors.

This array should not be accessed if whatWasComputed & FSTATQ_PARTS_PER_DET is false.

Note: global phase refers to refTimePhase, not (doppler).refTime

Definition at line 278 of file ComputeFstat.h.

◆ FbPerDet

COMPLEX8* FstatResults::FbPerDet[PULSAR_MAX_DETECTORS]

Definition at line 279 of file ComputeFstat.h.

◆ multiFatoms

MultiFstatAtomVector** FstatResults::multiFatoms

If whatWasComputed & FSTATQ_ATOMS_PER_DET is true, the per-SFT \( \mathcal{F} \) -statistic multi-atoms computed at numFreqBins frequencies spaced dFreq apart.

This array should not be accessed if whatWasComputed & FSTATQ_ATOMS_PER_DET is false.

Note: global phase of atoms refers to refTimePhase, not (doppler).refTime

Definition at line 288 of file ComputeFstat.h.