23 #include <lal/LALDatatypes.h>
24 #include <lal/LALDetectors.h>
80 const double detector1_earthfixed_xyz_metres[3],
81 const double detector2_earthfixed_xyz_metres[3],
82 const double source_right_ascension_radians,
83 const double source_declination_radians,
96 const double detector_earthfixed_xyz_metres[3],
97 double source_right_ascension_radians,
98 double source_declination_radians,
double REAL8
Double precision real floating-point number (8 bytes).
int64_t INT8
Eight-byte signed integer; on some platforms this is equivalent to long int instead.
REAL8 XLALTimeDelayFromEarthCenter(const double detector_earthfixed_xyz_metres[3], double source_right_ascension_radians, double source_declination_radians, const LIGOTimeGPS *gpstime)
Compute difference in arrival time of the same signal at detector and at center of Earth-fixed frame.
double XLALArrivalTimeDiff(const double detector1_earthfixed_xyz_metres[3], const double detector2_earthfixed_xyz_metres[3], const double source_right_ascension_radians, const double source_declination_radians, const LIGOTimeGPS *gpstime)
UNDOCUMENTED.
INT8 XLALLightTravelTime(const LALDetector *aDet, const LALDetector *bDet)
Compute the light travel time between two detectors and returns the answer in INT8 nanoseconds.
Epoch relative to GPS epoch, see LIGOTimeGPS type for more details.