Defines functions to extrapolate the pulsar spin-paramters \( \{f, \dot{f},\ddot{f},...\} \) from one SSB epoch to another. More...

Prototypes
int	XLALInitPulsarSpinRangeFromSpins (PulsarSpinRange range, const LIGOTimeGPS refTime, const PulsarSpins fkdot1, const PulsarSpins fkdot2)
	Initialise a `PulsarSpinRange` struct from two PulsarSpins structs. More...

int	XLALExtrapolatePulsarSpinRange (PulsarSpinRange range1, const PulsarSpinRange range0, const REAL8 dtau)
	General pulsar-spin extrapolation function: given a "spin-range" (ie spins + spin-bands) `range0` at time \( \tau_0 \) , propagate the whole spin-range to time \( \tau_1 \) . More...

int	XLALExtrapolatePulsarSpins (PulsarSpins fkdot1, const PulsarSpins fkdot0, REAL8 dtau)
	Extrapolate the Pulsar spin-parameters \( \{f, \dot{f},\ddot{f},...\} \) (`fkdot0`) from the initial reference-epoch \( \tau_0 \) to the new reference-epoch \( \tau_1 \) . More...

int	XLALExtrapolatePulsarPhase (REAL8 *phi1, const PulsarSpins fkdot1, const REAL8 phi0, const REAL8 dtau)
	Extrapolate phase \( \phi_0 \) from \( \tau_0 \) to \( \tau_1 \) , given the spins `fkdot1` at \( \tau_1 \) . More...

int	XLALCWSignalCoveringBand (REAL8 minCoverFreq, REAL8 maxCoverFreq, const LIGOTimeGPS time1, const LIGOTimeGPS time2, const PulsarSpinRange *spinRange, const REAL8 binaryMaxAsini, const REAL8 binaryMinPeriod, const REAL8 binaryMaxEcc)
	Determines a frequency band which covers the frequency evolution of a band of CW signals between two GPS times. More...

int	XLALCWSignalBand (REAL8 minFreq, REAL8 maxFreq, const DetectorStateSeries detStates, const PulsarDopplerParams doppler)
	Determines the frequency band occupied by the frequency evolution of a given CW signal between two GPS times. More...

DetectorStateSeries *	XLALPrepareCWSignalBand (SkyPosition skypos_maxdoppler, const LIGOTimeGPS tStart, const REAL8 Tspan, const REAL8 dT, const LALDetector detector, const EphemerisData *edat)
	(Optional) Helper function for using XLALCWSignalBand(): compute DetectorStateSeries for given time-span and detector, and optionally also the sky-position with maximal Doppler band-width. More...

Detailed Description

Defines functions to extrapolate the pulsar spin-paramters \( \{f, \dot{f},\ddot{f},...\} \) from one SSB epoch to another.

Author: Reinhard Prix

Definition in file ExtrapolatePulsarSpins.c.

Go to the source code of this file.

Macros
#define	MYMAX(x, y) ( (x) > (y) ? (x) : (y) )

#define	MYMIN(x, y) ( (x) < (y) ? (x) : (y) )

#define	COPY_VECT(dst, src) do { (dst)[0] = (src)[0]; (dst)[1] = (src)[1]; (dst)[2] = (src)[2]; } while(0)

#define	SUB_VECT(dst, src) do { (dst)[0] -= (src)[0]; (dst)[1] -= (src)[1]; (dst)[2] -= (src)[2]; } while(0)

#define	MULT_VECT(v, lam) do{ (v)[0] = (lam); (v)[1] = (lam); (v)[2] *= (lam); } while(0)

#define	DOT_VECT(u, v) ((u)[0](v)[0] + (u)[1](v)[1] + (u)[2]*(v)[2])

#define	NORM_VECT(v) sqrt(DOT_VECT(v,v))

Macro Definition Documentation

◆ MYMAX

#define MYMAX	(	x,
		y
	)	( (x) > (y) ? (x) : (y) )

Definition at line 54 of file ExtrapolatePulsarSpins.c.

◆ MYMIN

#define MYMIN	(	x,
		y
	)	( (x) < (y) ? (x) : (y) )

Definition at line 55 of file ExtrapolatePulsarSpins.c.

◆ COPY_VECT

#define COPY_VECT	(	dst,
		src
	)	do { (dst)[0] = (src)[0]; (dst)[1] = (src)[1]; (dst)[2] = (src)[2]; } while(0)

Definition at line 56 of file ExtrapolatePulsarSpins.c.

◆ SUB_VECT

#define SUB_VECT	(	dst,
		src
	)	do { (dst)[0] -= (src)[0]; (dst)[1] -= (src)[1]; (dst)[2] -= (src)[2]; } while(0)

Definition at line 57 of file ExtrapolatePulsarSpins.c.

◆ MULT_VECT

#define MULT_VECT	(	v,
		lam
	)	do{ (v)[0] = (lam); (v)[1] = (lam); (v)[2] *= (lam); } while(0)

Definition at line 58 of file ExtrapolatePulsarSpins.c.

◆ DOT_VECT

#define DOT_VECT	(	u,
		v
	)	((u)[0](v)[0] + (u)[1](v)[1] + (u)[2]*(v)[2])

Definition at line 59 of file ExtrapolatePulsarSpins.c.

◆ NORM_VECT

#define NORM_VECT ( v ) sqrt(DOT_VECT(v,v))

Definition at line 60 of file ExtrapolatePulsarSpins.c.

Prototypes