==== 20180818 19:30:00  *        GOES15       IR  12.45  139.32 120.0   9.56  12.55  139.25  19.76  12.50  139.38  10.87  12.52  139.25  -1.0   -1.0  0.15  0.08  0.24   1.95  19.99 100.0 
 ==== 20180818 19:30:00  -        GOES15   NearIR  12.45  139.32 120.0   7.42  12.57  139.22  16.21  12.47  139.38   8.42  12.47  139.38  -1.0   -1.0  0.05  0.09  0.24   1.39  19.53 100.0 
 ==== 20180818 19:30:00  -        GOES15      Vis  12.45  139.32 120.0   6.92  12.50  139.20   8.30  12.47  139.30   6.93  12.50  139.22  -1.0   -1.0  0.15  0.09  0.26   1.01  18.27  82.0 
 ==== 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  12.44  139.33  -1.0   -1.0  0.00  0.12  0.34   2.74  10.52   0.0 20180818 19:30:00 
 ==== 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  12.35  139.35  -1.0   -1.0  0.00  0.18  0.50   0.00   1.24   0.0 20180818 19:30:00 
 ==== 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  12.41  139.33  -1.0   -1.0  0.00  0.18  0.50   0.00   4.19   0.0 20180818 19:30:00