==== 20180821 00:00:00  *        GOES15       IR  13.65  149.61 115.0   4.97  13.78  149.79  18.14  13.83  149.79   6.29  13.83  149.79  -1.0   -1.0  0.10  0.08  0.21   2.21  22.39 100.0 
 ==== 20180821 00:00:00  -        GOES15   NearIR  13.65  149.61 115.0   3.40  13.53  149.92  11.37  13.80  149.79   4.19  13.80  149.79  -1.0   -1.0  0.10  0.11  0.30   1.12  15.73  99.8 
 ==== 20180821 00:00:00  -        GOES15      Vis  13.65  149.61 115.0   3.78  13.75  149.82   6.54  13.78  149.76   3.78  13.75  149.79  -1.0   -1.0  0.10  0.10  0.29   0.87  16.19  68.4 
 ==== 20180819 16:14:48  -        SSMI18 85-92GHz  13.24  143.74 105.0   6.01  13.29  143.48   6.55  13.29  143.48   6.55  13.53  149.62  -1.0   -1.0  0.00  0.13  0.37   2.02   1.00   0.0 20180821 00:00:00 
 ==== 20180820 05:58:47  -           GMI 85-92GHz  13.90  146.34 105.0  12.66  13.75  146.40  13.83  13.70  146.45  13.83  13.68  149.61  -1.0   -1.0  0.00  0.12  0.33   2.92   2.16   0.0 20180821 00:00:00 
 ==== 20180820 22:58:50  -         AMSR2 85-92GHz  13.64  149.44 115.0  17.55  13.69  149.54  18.83  13.74  149.54  18.83  13.65  149.61  -1.0   -1.0  0.00  0.18  0.50   0.00   9.12   0.0 20180821 00:00:00