==== 20180818 18:00:00  *        GOES15       IR  12.45  138.83 120.0   8.87  12.47  138.88  20.60  12.42  138.91  10.38  12.42  138.91  -1.0   -1.0  0.10  0.08  0.22   2.17  22.06 100.0 
 ==== 20180818 18:00:00  -        GOES15   NearIR  12.45  138.83 120.0   7.05  12.50  138.88  14.58  12.42  138.94   8.08  12.42  138.94  -1.0   -1.0  0.10  0.12  0.35   0.97  13.53 100.0 
 ==== 20180818 18:00:00  -        GOES15      Vis  12.45  138.83 120.0   5.71  12.45  138.78   9.30  12.35  138.94   5.72  12.45  138.78  -1.0   -1.0  0.10  0.11  0.31   0.82  15.43  78.0 
 ==== 20180818 16:44:27  -        SSMI18 85-92GHz  12.38  138.57 120.0   4.87  12.33  138.22   5.68  12.33  138.22   5.68  12.45  138.83  -1.0   -1.0  0.00  0.12  0.34   2.74  12.70   0.0 20180818 18:00:00 
 ==== 20180817 16:53:44  -           GMI 85-92GHz  11.25  133.37  85.0  15.53  11.35  133.16  16.57  11.35  133.16  16.57  12.37  138.85  -1.0   -1.0  0.00  0.18  0.50   0.00   1.33   0.0 20180818 18:00:00 
 ==== 20180818 10:41:38  -         AMSR2 85-92GHz  12.19  137.39 115.0  14.61  11.99  137.08  16.21  11.99  137.08  16.21  12.44  138.84  -1.0   -1.0  0.00  0.18  0.50   0.00   4.86   0.0 20180818 18:00:00