static void
For a geocentric observer, prepare star-independent astrometry
parameters for transformations between ICRS and GCRS coordinates.
static void
For a geocentric observer, prepare star-independent astrometry
parameters for transformations between ICRS and GCRS coordinates.
static void
JSOFA.jauApci(double date1,
double date2,
double[][] ebpv,
double[] ehp,
double x,
double y,
double s,
JSOFA.Astrom astrom)
For a terrestrial observer, prepare star-independent astrometry
parameters for transformations between ICRS and geocentric CIRS
coordinates.
static double
For a terrestrial observer, prepare star-independent astrometry
parameters for transformations between ICRS and geocentric CIRS
coordinates.
static void
JSOFA.jauApco(double date1,
double date2,
double[][] ebpv,
double[] ehp,
double x,
double y,
double s,
double theta,
double elong,
double phi,
double hm,
double xp,
double yp,
double sp,
double refa,
double refb,
JSOFA.Astrom astrom)
For a terrestrial observer, prepare star-independent astrometry
parameters for transformations between ICRS and observed
coordinates.
static double
JSOFA.jauApco13(double utc1,
double utc2,
double dut1,
double elong,
double phi,
double hm,
double xp,
double yp,
double phpa,
double tc,
double rh,
double wl,
JSOFA.Astrom astrom)
For a terrestrial observer, prepare star-independent astrometry
parameters for transformations between ICRS and observed
coordinates.
static void
JSOFA.jauApcs(double date1,
double date2,
double[][] pv,
double[][] ebpv,
double[] ehp,
JSOFA.Astrom astrom)
For an observer whose geocentric position and velocity are known,
prepare star-independent astrometry parameters for transformations
between ICRS and GCRS.
static void
For an observer whose geocentric position and velocity are known,
prepare star-independent astrometry parameters for transformations
between ICRS and GCRS.
static void
In the star-independent astrometry parameters, update only the
Earth rotation angle, supplied by the caller explicitly.
static void
In the star-independent astrometry parameters, update only the
Earth rotation angle.
static void
JSOFA.jauApio(double sp,
double theta,
double elong,
double phi,
double hm,
double xp,
double yp,
double refa,
double refb,
JSOFA.Astrom astrom)
For a terrestrial observer, prepare star-independent astrometry
parameters for transformations between CIRS and observed
coordinates.
static void
JSOFA.jauApio13(double utc1,
double utc2,
double dut1,
double elong,
double phi,
double hm,
double xp,
double yp,
double phpa,
double tc,
double rh,
double wl,
JSOFA.Astrom astrom)
For a terrestrial observer, prepare star-independent astrometry
parameters for transformations between CIRS and observed
coordinates.
JSOFA.jauAtccq(double rc,
double dc,
double pr,
double pd,
double px,
double rv,
JSOFA.Astrom astrom)
Quick transformation of a star's ICRS catalog entry (epoch J2000.0)
into ICRS astrometric place, given precomputed star-independent
astrometry parameters.
JSOFA.jauAtciq(double rc,
double dc,
double pr,
double pd,
double px,
double rv,
JSOFA.Astrom astrom)
Quick ICRS, epoch J2000.0, to CIRS transformation, given precomputed
star-independent astrometry parameters.
Quick ICRS, epoch J2000.0, to CIRS transformation, given precomputed
star-independent astrometry parameters plus a list of light-
deflecting bodies.
Quick ICRS to CIRS transformation, given precomputed star-
independent astrometry parameters, and assuming zero parallax and
proper motion.
Quick CIRS RA,Dec to ICRS astrometric place, given the star-
independent astrometry parameters.
Quick CIRS to ICRS astrometric place transformation, given the star-
independent astrometry parameters plus a list of light-deflecting
bodies.
Quick CIRS to observed place transformation.
Quick observed place to CIRS, given the star-independent astrometry
parameters.