horsehead_B.fits

HorseheadNebula00100_R_df.fits
TARGET  = '                '   / target
EXPTIME =                 100. / exposure time (seconds)
FILTER  = ' (4) R (570-690) '  / filter
DATE-OBS= '2012-10-09T16:53:58' / date of observation (UT)

horsehead_R.fits

horsehead_V.fits