Modifier and Type | Method and Description |
---|---|
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.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.
|
static JSOFA.ObservedPositionEO |
JSOFA.jauAtco13(double rc,
double dc,
double pr,
double pd,
double px,
double rv,
double utc1,
double utc2,
double dut1,
double elong,
double phi,
double hm,
double xp,
double yp,
double phpa,
double tc,
double rh,
double wl)
ICRS RA,Dec to observed place.
|
static JSOFA.ObservedPosition |
JSOFA.jauAtio13(double ri,
double di,
double utc1,
double utc2,
double dut1,
double elong,
double phi,
double hm,
double xp,
double yp,
double phpa,
double tc,
double rh,
double wl)
CIRS RA,Dec to observed place.
|
static JSOFA.SphericalCoordinate |
JSOFA.jauAtoc13(String type,
double ob1,
double ob2,
double utc1,
double utc2,
double dut1,
double elong,
double phi,
double hm,
double xp,
double yp,
double phpa,
double tc,
double rh,
double wl)
Observed place at a groundbased site to to ICRS astrometric RA,Dec.
|
static JSOFA.SphericalCoordinate |
JSOFA.jauAtoi13(String type,
double ob1,
double ob2,
double utc1,
double utc2,
double dut1,
double elong,
double phi,
double hm,
double xp,
double yp,
double phpa,
double tc,
double rh,
double wl)
Observed place to CIRS.
|
static JSOFA.CalendarHMS |
JSOFA.jauD2dtf(String scale,
int ndp,
double d1,
double d2)
Format for output a 2-part Julian Date (or in the case of UTC a
quasi-JD form that includes special provision for leap seconds).
|
static double |
JSOFA.jauDat(int iy,
int im,
int id,
double fd)
For a given UTC date, calculate delta(AT) = TAI-UTC.
|
static JSOFA.JulianDate |
JSOFA.jauDtf2d(String scale,
int iy,
int im,
int id,
int ihr,
int imn,
double sec)
Encode date and time fields into 2-part Julian Date (or in the case
of UTC a quasi-JD form that includes special provision for leap
seconds).
|
static double[] |
JSOFA.jauGd2gc(int n,
double elong,
double phi,
double height)
Transform geodetic coordinates to geocentric using the specified
reference ellipsoid.
|
static double[] |
JSOFA.jauGd2gce(double a,
double f,
double elong,
double phi,
double height)
Transform geodetic coordinates to geocentric for a reference
ellipsoid of specified form.
|
static JSOFA.CatalogCoords |
JSOFA.jauPmsafe(double ra1,
double dec1,
double pmr1,
double pmd1,
double px1,
double rv1,
double ep1a,
double ep1b,
double ep2a,
double ep2b)
Star proper motion: update star catalog data for space motion, with
special handling to handle the zero parallax case.
|
static JSOFA.CatalogCoords |
JSOFA.jauPvstar(double[][] pv)
Convert star position+velocity vector to catalog coordinates.
|
static double[][] |
JSOFA.jauPvtob(double[] xyzm,
double xp,
double yp,
double sp,
double theta)
Alternative Position and velocity of a terrestrial observing station with observatory position already in cartesian.
|
static double[][] |
JSOFA.jauPvtob(double elong,
double phi,
double hm,
double xp,
double yp,
double sp,
double theta)
Position and velocity of a terrestrial observing station.
|
static JSOFA.CatalogCoords |
JSOFA.jauStarpm(double ra1,
double dec1,
double pmr1,
double pmd1,
double px1,
double rv1,
double ep1a,
double ep1b,
double ep2a,
double ep2b)
Star proper motion: update star catalog data for space motion.
|
static JSOFA.JulianDate |
JSOFA.jauTaiutc(double tai1,
double tai2)
Time scale transformation: International Atomic Time, TAI, to
Coordinated Universal Time, UTC.
|
static JSOFA.JulianDate |
JSOFA.jauUt1utc(double ut11,
double ut12,
double dut1)
Time scale transformation: Universal Time, UT1, to Coordinated
Universal Time, UTC.
|
static JSOFA.JulianDate |
JSOFA.jauUtctai(double utc1,
double utc2)
Time scale transformation: Coordinated Universal Time, UTC, to
International Atomic Time, TAI.
|
static JSOFA.JulianDate |
JSOFA.jauUtcut1(double utc1,
double utc2,
double dut1)
Time scale transformation: Coordinated Universal Time, UTC, to
Universal Time, UT1.
|
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