==== 20180801 19:00:00  -        GOES15       IR  13.98  121.10  40.0  16.25  13.33  121.08   6.31  13.88  120.15  14.34  13.68  120.20  -1.0   -1.0  0.25  0.00  0.00   0.00   0.00   0.0 
 ==== 20180801 19:00:00  -        GOES15   NearIR  13.98  121.10  40.0  13.96  13.40  120.92   2.59  13.60  120.10  12.25  13.83  120.25  -1.0   -1.0  0.45  0.00  0.00   0.00   0.00   0.0 
 ==== 20180801 19:00:00  *        GOES15      Vis  13.98  121.10  40.0   9.85  13.80  120.97   6.53  14.38  119.92   9.84  13.83  120.97  -1.0   -1.0  0.35  0.18  0.52   0.69   9.17  62.6 
 ==== 20180801 16:18:30  -        SSMI17 85-92GHz  13.85  120.63  40.0   4.81  14.50  120.63   4.55  14.30  120.63   4.55  13.97  121.10  -1.0   -1.0  0.00  0.37  1.04   0.60   4.16   0.0 20180801 19:00:00 
 ==== 20180801 14:59:44  -        SSMI18 85-92GHz  13.80  120.40  40.0   4.67  14.10  120.09   4.53  14.05  120.09   4.53  13.96  121.10  -1.0   -1.0  0.00  0.36  1.01   0.63   3.94   0.0 20180801 19:00:00