ProjectID      Channel ImageTyp Object               RA           Dec          PA    Exp   UTC_Date/Time            SecZ SlitMask     Grating  Filter    Dichroic  Filename                 
CALIBRATION    BLUE    OBJECT   Sieve Mask           02:27:10.605 32:38:55.047 -140.0  10.0 2013-02-11T00:22:28.201  1.00 SieveMask    Flat     g_sdss    Dual      mods1b.20130211.0001     
CALIBRATION    BLUE    OBJECT   Imaging Mask with VF 02:32:31.147 32:38:53.316 -140.0   2.0 2013-02-11T00:27:47.566  1.00 Imaging      Flat     g_sdss    Dual      mods1b.20130211.0002     
CALIBRATION    RED     OBJECT   Sieve Mask           02:27:04.022 32:38:54.995 -140.0   1.2 2013-02-11T00:22:21.648  1.00 SieveMask    Flat     r_sdss    Dual      mods1r.20130211.0001     
CALIBRATION    RED     OBJECT   Imaging Mask with VF 02:32:24.270 32:38:53.221 -140.0   2.0 2013-02-11T00:27:40.704  1.00 Imaging      Flat     r_sdss    Dual      mods1r.20130211.0002