DATE-OBS= '1990-01-01T00:00:00' RA = '00:00:00' DEC = '00:00:00' EPOCH = 1990. UT = '00:00:00' ST = '00:00:00' ZT = 0. AIRMASS = 1. EXPTIME = 1. INSTRUME= 'IRAF/ARTDATA'