BarycenterInput Struct Reference

Basic input structure to LALBarycenter.c. More...

#include <LALBarycenter.h>

Collaboration diagram for BarycenterInput:


Data Fields
LIGOTimeGPS	tgps
	input GPS arrival time.
LALDetector	site
	detector site info.
REAL8	alpha
	Source right ascension in ICRS J2000 coords (radians).
REAL8	delta
	Source declination in ICRS J2000 coords (radians).
REAL8	dInv
	1/(distance to source), in 1/sec.

Detailed Description

Basic input structure to LALBarycenter.c.

Definition at line 322 of file LALBarycenter.h.

Field Documentation

LIGOTimeGPS BarycenterInput::tgps

input GPS arrival time.

I use tgps (lower case) to remind that here the LAL structure is a field in the larger structure BarycenterInput. I use tGPS as an input structure (by itself) to LALBarycenterEarth

Definition at line 324 of file LALBarycenter.h.

LALDetector BarycenterInput::site

detector site info.

NOTE: the site.location field must be modified to give the detector location in units of seconds (i.e. divide the values normally stored in site.location by LAL_C_SI

Definition at line 330 of file LALBarycenter.h.

REAL8 BarycenterInput::alpha

Source right ascension in ICRS J2000 coords (radians).

Definition at line 336 of file LALBarycenter.h.

REAL8 BarycenterInput::delta

Source declination in ICRS J2000 coords (radians).

Definition at line 337 of file LALBarycenter.h.

REAL8 BarycenterInput::dInv

1/(distance to source), in 1/sec.

This is needed to correct Roemer delay for very nearby sources; correction is about 10 microsec for source at 100 pc

Definition at line 338 of file LALBarycenter.h.

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