EXPTIME =                 100. / exposure time (seconds)
DATE-OBS= '2012-06-10T05:54:28' / date of observation (UT)
TARGET  = 'Pluto Field'        / target
INSTRUME= 'UBVRI   '           / instrument
CCD-TEMP=               -19.97 / temperature (C)
FILTER  = ' (4) R (570-690) '  / filter
TELESCOP= 'CDK20N  '           / telescope