==== 20180807 20:45:45  -        GOES16       IR  39.66   49.19  35.0  17.11  39.66   48.90  12.84  39.19   49.32  17.49  39.61   48.99  -1.0   -1.0  0.50  3.36  9.49   0.18   0.50  48.0 
 ==== 20180807 20:45:45  -        GOES16   NearIR  39.66   49.19  35.0  16.54  39.64   48.93   9.79  39.21   49.25  16.89  39.61   48.99  -1.0   -1.0  0.50  0.61  1.72   0.36   2.76  55.3 
 ==== 20180807 20:34:46  *        SSMI18 85-92GHz  39.63   49.18  35.0   4.47  39.53   49.12   4.47  39.53   49.12   4.47  39.66   49.19  -1.0   -1.0  0.00  0.34  0.95   0.72   4.98   0.0 20180807 20:45:45