==== 20210628 15:20:20  -        GOES16       IR  31.94   78.38  30.0   7.20  31.54   78.21  11.77  31.14   76.82   7.27  31.69   78.12  -1.0   -1.0  0.45  3.36  9.49   0.12   0.50  35.5 
 ==== 20210628 15:20:20  -        GOES16   NearIR  31.94   78.38  30.0   4.88  31.89   78.32  11.68  33.94   78.35   4.95  31.84   78.47  -1.0   -1.0  0.50  3.13  8.85   0.10   0.54  25.9 
 ==== 20210628 15:20:20  *        GOES16      Vis  31.94   78.38  30.0  14.62  31.94   78.41  22.89  32.14   78.56  14.65  31.94   78.41  -1.0   -1.0  0.10  0.21  0.60   0.60   7.85 100.0