Uses of Class
utility.JulianDate

Packages that use JulianDate

main	Provides main classes for TheSky applet program.
utility	Provides utility classes for TheSky applet program.

Uses of JulianDate in main

Fields in main declared as JulianDate

JulianDate

TheSky.Sky.time

Methods in main with parameters of type JulianDate

double

TheSky.getTZOffset(java.util.TimeZone timeZone, JulianDate julDate) get the offset from UT in days for a timezone

Uses of JulianDate in utility

Fields in utility declared as JulianDate

JulianDate	RunDate.date
JulianDate	LinCal.endDay
JulianDate	WhatData.jd
JulianDate	PointersSuck.jd
JulianDate	ExpTime.localJD
JulianDate	ObservationsMade.now
JulianDate	ChangesMade.now
JulianDate	LinCal.startDay
JulianDate	LinCal.tempjd

Methods in utility that return JulianDate

JulianDate	LinCal.getDate(java.awt.TextField tf) parses the TextField for a date
static JulianDate[]	DBAccess.getRunJulianDays(java.sql.Connection con, java.lang.String runName) get the julian days of a run

Methods in utility with parameters of type JulianDate

static void	MoonAge.flmoon(int n, int nph, JulianDate jdout) Gives jd (+- 2 min) of phase nph on lunation n; replaces less accurate Numerical Recipes routine.
static int	DBAccess.getDaysSinceObserved(java.sql.Connection con, java.lang.String cand, java.lang.String type, java.lang.String filt, JulianDate now) returns the number of days since last observation
static double	ExpTime.getExpTime(double sigToNoise, double mag, double seeing, double zeropoint, java.lang.String filter, JulianDate jd, Sixty ra, Sixty dec, Sixty lat, Sixty longit, double elev) calculates the exposture time and rounds to multiples of 5, 15, or 60.
static java.lang.String	DBAccess.getNightReport(java.sql.Connection con, java.lang.String scope, JulianDate jdate) get the fraction of the night scheduled
static double	DBAccess.getRunNightFrac(java.sql.Connection con, java.lang.String runName, JulianDate jdate) get the fraction of the night scheduled
double	ExpTime.getTZOffset(java.util.TimeZone timeZone, JulianDate julDate) get the offset from UT in days for a timezone
static double	Stars.getZenithAngle(JulianDate jd, Sixty lat, Sixty longit, double ra, double dec) returns the zenith angle at jd.
static double	MoonAge.lunAge(JulianDate jd, int nlun) compute age in days of moon since last new, and lunation of last new moon.
static void	DBAccess.makeRun(java.sql.Connection con, java.lang.String runName, java.lang.String scope, java.lang.String type, java.lang.String group, JulianDate[] jdays, double[] fracs, boolean isScheduled, boolean isQueue) create a new run
static java.lang.String	MoonAge.moonPhase(JulianDate jd) gives the days since last new moon, or New, 1st Qrt, Full, and 3rd Qtr, as appropiate
static void	ExpTime.setSky(JulianDate jd, Sixty ra, Sixty dec, Sixty lat, Sixty longit, double elev) Calculates the sky brightness.
static double	ExpTime.setSky(JulianDate jd, Sixty ra, Sixty dec, Sixty lat, Sixty longit, double elev, java.lang.String filter) Calculates the sky brightness in one filter.
void	NightFrame.setSun(JulianDate now) gets the start and end of the night

Constructors in utility with parameters of type JulianDate

RunDate(java.sql.Connection connect, JulianDate date, java.lang.String sdate)