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

getdate 3.9.5                                     January 2018                                        GETDATE(1)