==== 20180809 23:00:00  -        GOES15       IR  24.97  118.87  55.0   7.72  25.15  118.98  11.78  24.87  118.10   8.11  25.15  118.92  -1.0   -1.0  0.10  0.26  0.73   0.87   6.49  95.6 
 ==== 20180809 23:00:00  -        GOES15   NearIR  24.97  118.87  55.0   8.67  25.12  118.98   6.47  24.87  118.10   8.80  25.10  118.95  -1.0   -1.0  0.05  0.26  0.73   0.79   6.48  65.5 
 ==== 20180809 23:00:00  *        GOES15      Vis  24.97  118.87  55.0  12.82  24.87  118.62   4.85  24.65  118.29  12.81  24.87  118.70  -1.0   -1.0  0.20  0.15  0.44   0.81  10.87  59.3 
 ==== 20180809 16:13:07  -        SSMI17 85-92GHz  24.63  117.55  60.0   6.20  24.43  117.22   6.61  24.43  117.22   6.61  24.97  118.87  -1.0   -1.0  0.00  0.31  0.88   0.85   3.63   0.0 20180809 23:00:00 
 ==== 20180809 15:00:24  -        SSMI18 85-92GHz  24.50  117.30  60.0   5.36  24.70  117.14   5.45  24.55  117.14   5.45  24.96  118.87  -1.0   -1.0  0.00  0.43  1.22   0.39   2.69   0.0 20180809 23:00:00 
 ==== 20180809 17:28:49  -           GMI 85-92GHz  24.77  117.81  60.0   9.89  24.82  117.59  10.28  24.77  117.59  10.28  24.97  118.87  -1.0   -1.0  0.00  0.28  0.79   1.03   4.29   0.0 20180809 23:00:00