==== 20180909 22:00:00  -        GOES15       IR  18.61  118.78  40.0   8.08  19.01  117.78   6.48  17.53  118.99   8.12  19.03  117.75  -1.0   -1.0  0.25  3.36  9.49   0.18   0.50  24.5 
 ==== 20180909 22:00:00  -        GOES15   NearIR  18.61  118.78  40.0   6.88  18.73  118.12   4.75  17.51  118.97   6.91  18.76  118.12  -1.0   -1.0  0.10  1.85  5.23   0.15   0.91  10.2 
 ==== 20180909 22:00:00  *        GOES15      Vis  18.61  118.78  40.0  10.01  18.76  118.62   5.48  18.96  119.13  10.00  18.73  118.62  -1.0   -1.0  0.10  0.19  0.54   0.67   8.80  56.5 
 ==== 20180909 16:04:23  -        SSMI17 85-92GHz  18.01  118.18  35.0   3.62  18.41  118.29   3.52  18.26  118.24   3.52  18.61  118.78  -1.0   -1.0  0.00  0.31  0.89   0.83   3.83   0.0 20180909 22:00:00 
 ==== 20180909 15:16:27  -        SSMI18 85-92GHz  17.93  118.12  35.0   3.92  18.33  118.17   3.81  18.23  118.23   3.81  18.60  118.79  -1.0   -1.0  0.00  0.28  0.79   1.04   3.92   0.0 20180909 22:00:00 
 ==== 20180908 22:07:18  -           GMI 85-92GHz  15.90  116.92  30.0   6.02  16.80  117.39   5.52  15.35  116.77   5.52  18.59  118.83  -1.0   -1.0  0.00  0.53  1.50   0.16   1.09   0.0 20180909 22:00:00