==== 20180911 03:00:00  -        GOES15       IR  21.60  122.00  35.0   3.76  20.45  121.25   7.53  20.38  122.91   3.71  21.13  121.62  -1.0   -1.0  0.20  3.36  9.49   0.07   0.50   7.6 
 ==== 20180911 03:00:00  -        GOES15   NearIR  21.60  122.00  35.0   6.47  21.35  121.68   6.16  21.18  122.89   6.60  21.25  121.81  -1.0   -1.0  0.40  1.46  4.12   0.18   1.15  19.0 
 ==== 20180911 02:09:03  -        SSMI17 85-92GHz  21.55  121.87  35.0  -1.59  21.65  121.82  -1.60  21.65  121.82  -1.60  21.60  122.00  -1.0   -1.0  0.00  0.64  1.80   0.00   2.60   0.0 20180911 03:00:00 
 ==== 20180911 02:50:29  -        SSMI18 85-92GHz  21.59  121.98  35.0  -1.82  21.59  121.76  -1.85  21.59  121.81  -1.85  21.60  122.00  -1.0   -1.0  0.00  0.64  1.80   0.00   2.63   0.0 20180911 03:00:00 
 ==== 20180910 21:58:05  *           GMI 85-92GHz  21.36  121.33  35.0   6.39  21.71  121.60   6.31  21.61  121.44   6.31  21.60  122.00  -1.0   -1.0  0.00  0.35  0.98   0.67   3.77   0.0 20180911 03:00:00