==== 20180801 14:30:00  *        GOES15       IR  13.78  120.31  40.0  13.02  13.68  120.73  12.35  13.96  121.60  13.42  13.63  120.73  -1.0   -1.0  0.10  0.50  1.41   0.55   3.37  74.0 
 ==== 20180801 14:30:00  -        GOES15   NearIR  13.78  120.31  40.0   9.61  13.98  120.70   8.27  13.96  121.60   9.84  14.06  120.29  -1.0   -1.0  0.05  0.82  2.33   0.28   2.04  47.9 
 ==== 20180801 04:15:00  -        SSMI17 85-92GHz  13.07  118.44  35.0   3.02  13.77  118.03   2.55  13.37  118.39   2.55  13.76  120.32  -1.0   -1.0  0.00  0.54  1.52   0.15   2.05   0.0 20180801 14:30:00 
 ==== 20180801 02:56:52  -        SSMI18 85-92GHz  13.00  118.19  35.0   6.43  12.80  118.24   6.45  12.85  118.24   6.45  13.75  120.33  -1.0   -1.0  0.00  0.31  0.89   0.82   2.57   0.0 20180801 14:30:00