==== 20180903 16:00:35  -        GOES16       IR  25.40   81.54  40.0   9.58  23.80   82.53  17.16  23.90   83.20   9.77  23.85   82.48  -1.0   -1.0  0.35  3.36  9.49   0.09   0.50  40.1 
 ==== 20180903 16:00:35  -        GOES16   NearIR  25.40   81.54  40.0   6.96  23.85   81.62  13.43  23.90   83.20   7.16  24.40   81.26  -1.0   -1.0  0.20  2.42  6.84   0.12   0.69  42.0 
 ==== 20180903 16:00:35  -        GOES16      Vis  25.40   81.54  40.0   9.13  25.85   81.54   9.57  25.30   82.87   9.07  25.80   81.51  -1.0   -1.0  0.05  0.54  1.53   0.27   3.09  48.8 
 ==== 20180903 13:31:46  *        SSMI18 85-92GHz  25.28   80.98  40.0   4.73  26.23   80.37   4.11  24.83   81.09   4.11  25.40   81.55  -1.0   -1.0  0.00  0.47  1.34   0.28   3.31   0.0 20180903 16:00:35