This is the command getdate that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
PROGRAM:
NAME
getdate - AME
SYNOPSIS
[-dv][-n dec][-f format] [ra dec sys] itype2otype [date and/or time]
DESCRIPTION
Convert date and time between various formats
[-dv][-n dec][-f format] itype2otype @file
itype: nfd=ISOFITS fd=FITS, dt=yyyy.mmdd, hr=hh:mm:ss, deg=dd:mm:ss
jd=Julian Date, mjd=Modified Julian Date hjd=Heliocentric Julian Date,
mhjd=Modified HJD ep=epoch, epj=Julian epoch, epb=Besselian epoch lt=local time,
ut=UT, ts=seconds since 1950-01-01 now=current time, ang=fractional degrees
otype: fd=FITS, dt=yyyy.mmdd, jd=Julian Date, mjd=Modified Julian Date
hjd=Heliocentric Julian Date, mhjd=Modified HJD hr=hh:mm:ss, deg=dd:mm:ss,
ang=fractional degrees ep=epoch, epj=Julian epoch, epb=Besselian epoch ts=seconds
since 1950-01-01, tsu=Unix sec, tsi=IRAF sec gst=Greenwich Sidereal Time, lst=Local
Sidereal Time
@file: First one or two columns are in itype format ra dec sys: Need for
Heliocentric conversions
-a: Append date to input file, if there is one
-d: Print date without time
-e: Print output as ET/TDT/TT converting from UT
-f: Format for output number (C printf)
-h hours: Longitude in hours, west positive
-l degrees: Longitude in degrees, west positive
-n num: Number of decimal places in sec, epoch, JD
-s days: Number of days to subtract
-t: Print time without date
-v: Verbose
Use getdate online using onworks.net services
