zetaori_B_100s_00008_dfw.fits
TARGET  = '                '   / target
EXPTIME =                 100. / exposure time (seconds)
FILTER  = ' (2) B (375-490)'   / filter
DATE-OBS= '2012-11-18T06:36:36.643' / date of observation (UT)

zetaori_R_100s_00007_dfw.fits
TARGET  = '                '   / target
EXPTIME =                 100. / exposure time (seconds)
FILTER  = ' (4) R (570-690) '  / filter
DATE-OBS= '2012-11-18T06:43:39.753' / date of observation (UT)

zetaori_V_100s_00006_dfw.fits
TARGET  = '                '   / target
EXPTIME =                 100. / exposure time (seconds)
FILTER  = ' (3) V (490-580)  ' / filter
DATE-OBS= '2012-11-18T06:39:26.887' / date of observation (UT)