==== 20180818 19:00:00  *        GOES15       IR  12.45  139.16 120.0   9.76  12.53  139.16  21.87  12.53  139.21  11.38  12.53  139.21  -1.0   -1.0  0.10  0.08  0.22   2.16  21.98 100.0 
 ==== 20180818 19:00:00  -        GOES15   NearIR  12.45  139.16 120.0   7.24  12.55  139.18  14.68  12.50  139.21   8.31  12.50  139.21  -1.0   -1.0  0.10  0.09  0.27   1.26  17.72 100.0 
 ==== 20180818 19:00:00  -        GOES15      Vis  12.45  139.16 120.0   6.50  12.48  139.11   9.39  12.45  139.21   6.51  12.48  139.11  -1.0   -1.0  0.10  0.10  0.28   0.91  16.70  82.5 
 ==== 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  139.16  -1.0   -1.0  0.00  0.12  0.34   2.74  11.25   0.0 20180818 19:00:00 
 ==== 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  12.43  139.17  -1.0   -1.0  0.00  0.18  0.50   0.00   1.27   0.0 20180818 19:00:00 
 ==== 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  12.45  139.16  -1.0   -1.0  0.00  0.18  0.50   0.00   4.40   0.0 20180818 19:00:00