==== 20180801 13:00:00  *        GOES15       IR  13.75  120.09  40.0  12.97  13.72  120.47   9.93  13.55  119.37  13.24  13.65  120.42  -1.0   -1.0  0.05  0.23  0.66   0.93   7.17  87.7 
 ==== 20180801 13:00:00  -        GOES15   NearIR  13.75  120.09  40.0  13.75  13.60  120.37  10.88  12.42  120.81  14.18  13.57  120.37  -1.0   -1.0  0.10  0.38  1.07   0.55   4.44  70.2 
 ==== 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  13.75  120.09  -1.0   -1.0  0.00  0.54  1.52   0.15   2.21   0.0 20180801 13:00:00 
 ==== 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  13.73  120.10  -1.0   -1.0  0.00  0.31  0.89   0.82   2.84   0.0 20180801 13:00:00