==== 20180807 17:45:45  -        GOES16       IR  39.58   48.58  35.0  15.33  39.33   48.65  15.14  40.23   48.32  15.79  39.13   48.94  -1.0   -1.0  0.40  0.69  1.96   0.45   2.42  74.4 
 ==== 20180807 17:45:45  -        GOES16   NearIR  39.58   48.58  35.0  14.64  39.43   48.65  18.12  39.70   49.85  14.84  39.13   48.97  -1.0   -1.0  0.40  3.36  9.49   0.08   0.50  36.4 
 ==== 20180807 17:45:45  *        GOES16      Vis  39.58   48.58  35.0  17.63  39.38   48.62  19.29  40.00   48.42  17.64  39.38   48.65  -1.0   -1.0  0.05  0.26  0.72   0.51   6.58  93.9