# Uses of Class
org.jastronomy.jsofa.JSOFAIllegalParameter

## Uses of JSOFAIllegalParameter in org.jastronomy.jsofa

Methods in org.jastronomy.jsofa that throw JSOFAIllegalParameter
Modifier and Type
Method
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.JulianDate`
JSOFA.`jauCal2jd(int iy, int im, int id)`
Gregorian Calendar to Julian Date.
`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 JSOFA.ReferenceEllipsoid`
JSOFA.`jauEform(int n)`
Earth reference ellipsoids.
`static JSOFA.GeodeticCoord`
JSOFA.`jauGc2gd(int n, double[] xyz)`
Transform geocentric coordinates to geodetic using the specified reference ellipsoid.
`static JSOFA.GeodeticCoord`
JSOFA.`jauGc2gde(double a, double f, double[] xyz)`
Transform geocentric coordinates to geodetic for a reference ellipsoid of specified form.
`static double[]`
JSOFA.`jauGd2gc(int n, double elong, double phi, double height)`
Transform geodetic coordinates to geocentric using the specified reference ellipsoid.
`static JSOFA.Calendar`
JSOFA.`jauJd2cal(double dj1, double dj2)`
Julian Date to Gregorian year, month, day, and fraction of a day.
`static double[][]`
JSOFA.`jauPlan94(double date1, double date2, int np)`
Approximate heliocentric position and velocity of a nominated major planet: Mercury, Venus, EMB, Mars, Jupiter, Saturn, Uranus or Neptune (but not the Earth itself).
`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.JulianDate`
JSOFA.`jauTaiutc(double tai1, double tai2)`
Time scale transformation: International Atomic Time, TAI, to Coordinated Universal Time, UTC.
`static double`
JSOFA.`jauTf2a(char s, int ihour, int imin, double sec)`
Convert hours, minutes, seconds to radians.
`static double`
JSOFA.`jauTf2d(char s, int ihour, int imin, double sec)`
Convert hours, minutes, seconds to days.
`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.