==== 20180818 15:00:00  -        GOES15       IR  12.30  138.20 120.0   9.68  12.38  138.10  27.13  12.32  138.17  11.63  12.35  138.15  -1.0   -1.0  0.15  0.07  0.19   2.52  25.30 100.0 
 ==== 20180818 15:00:00  *        GOES15   NearIR  12.30  138.20 120.0  12.30  12.35  138.12  24.76  12.32  138.15  14.14  12.32  138.15  -1.0   -1.0  0.15  0.07  0.18   1.83  25.69 100.0 
 ==== 20180818 04:38:14  -        SSMI18 85-92GHz  11.89  135.98 100.0   3.61  11.64  135.32   3.91  11.64  135.32   3.91  12.28  138.21  -1.0   -1.0  0.00  0.13  0.37   1.97   4.00   0.0 20180818 15:00:00 
 ==== 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  12.27  138.21  -1.0   -1.0  0.00  0.18  0.50   0.00   1.57   0.0 20180818 15:00:00 
 ==== 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  12.28  138.21  -1.0   -1.0  0.00  0.18  0.50   0.00   6.65   0.0 20180818 15:00:00