==== 20180923 20:45:34  *        GOES16       IR  33.50   47.18  35.0  11.20  32.75   46.16  18.80  32.55   46.34  12.29  32.55   46.34  -1.0   -1.0  0.05  0.49  1.37   0.56   3.45  96.5 
 ==== 20180923 20:45:34  -        GOES16   NearIR  33.50   47.18  35.0  10.87  32.75   46.28  18.60  32.55   46.37  11.97  32.55   46.37  -1.0   -1.0  0.05  1.45  4.09   0.18   1.16  52.8 
 ==== 20180923 20:47:15  -        SSMI18 85-92GHz  33.50   47.19  35.0   4.61  33.60   47.61   4.50  33.60   47.61   4.50  33.50   47.18  -1.0   -1.0  0.00  0.49  1.38   0.25   -nan   0.0 20180923 20:45:34