Filename                               Reason     Bkg         V      RCAM      TCAM   Sigma
20220313.182146.ucomp.1079.l1.3.fts         0     8.8      0.20       0.0       0.0    0.79
20220313.182418.ucomp.1079.l1.3.fts         0     8.8      0.17       0.0       0.0    0.69
20220313.184934.ucomp.1079.l1.3.fts         0     8.7      0.64       0.0       0.0    0.69
20220313.185206.ucomp.1079.l1.3.fts         0     8.7      0.22       0.0       0.0    0.73
20220313.191731.ucomp.1079.l1.3.fts         0     8.7      0.17       0.0       0.0    0.71
20220313.192003.ucomp.1079.l1.3.fts         0     8.7      0.59       0.0       0.0    0.65
20220313.211621.ucomp.1079.l1.3.fts         0     8.8      0.16       0.0       0.0    0.66
20220313.211853.ucomp.1079.l1.3.fts         0     8.8      0.17       0.0       0.0    0.65
20220313.215937.ucomp.1079.l1.3.fts         0     9.0      0.17       0.0       0.0    0.64
20220313.220209.ucomp.1079.l1.3.fts         0     9.0      0.17       0.0       0.0    0.64
20220313.222735.ucomp.1079.l1.3.fts         0     9.3      0.21       0.0       0.0    0.65
20220313.223007.ucomp.1079.l1.3.fts         0     9.4      0.24       0.0       0.0    0.65
20220313.225514.ucomp.1079.l1.3.fts         0     9.4      0.19       0.1       0.1    0.65
20220313.225747.ucomp.1079.l1.3.fts         0     9.5      0.22       0.0       0.0    0.69
20220313.233836.ucomp.1079.l1.3.fts         0     9.8      0.21       0.0       0.0    0.65
20220313.234109.ucomp.1079.l1.3.fts         0    10.4      0.21       0.0       0.0    0.67
20220314.000634.ucomp.1079.l1.3.fts         0    11.0      0.20       0.0       0.0    0.66
20220314.000906.ucomp.1079.l1.3.fts         0    11.0      0.19       0.0       0.0    0.67
20220314.003432.ucomp.1079.l1.3.fts        64    12.8      0.44       0.0       0.0    5.42
20220314.003704.ucomp.1079.l1.3.fts         0    12.7      0.21       0.0       0.0    0.68
20220314.011754.ucomp.1079.l1.3.fts         0    11.4      0.20       0.0       0.0    0.67
20220314.012026.ucomp.1079.l1.3.fts         0    11.4      0.20       0.0       0.0    0.67
20220314.014551.ucomp.1079.l1.3.fts         0    12.5      0.20       0.0       0.0    0.68
20220314.014823.ucomp.1079.l1.3.fts         0    12.5      0.23       0.0       0.0    0.68
20220314.021339.ucomp.1079.l1.3.fts         0    13.1      0.20       0.0       0.0    0.69
20220314.021611.ucomp.1079.l1.3.fts         0    12.2      0.22       0.0       0.0    0.67
20220314.025651.ucomp.1079.l1.3.fts         0    13.1      0.27       0.0       0.0    0.76
20220314.025923.ucomp.1079.l1.3.fts         0    13.3      0.23       0.0       0.0    0.96
20220314.032448.ucomp.1079.l1.3.fts        64    15.5      0.23       0.0       0.0    2.96
20220314.032720.ucomp.1079.l1.3.fts        64    14.9      0.21       0.0       0.0    2.93
20220314.035228.ucomp.1079.l1.3.fts        85    61.6    738.33       0.0       0.0  229.44

GBU bitmask codes
Code    Description
    1   spar guide control loop is below threshold (0.99)
    2   spar guider intensity below threshold (0.9 * 9.256 * exp(-0.05 * secz))
    4   median background is above threshold (35.0)
    8   median background is below threshold (5.0)
   16   spurious Stokes V signal is above threshold (8.0)
   32   the chi-squared of the occulter fit is above threshold (80.0)
   64   the difference of the image with the median is above threshold (1.5)

* indicates that the threshold values changed on the day