==== 20180909 18:00:00  -        GOES15       IR  18.23  118.34  35.0   5.84  17.88  116.69   7.30  17.75  118.45   5.61  17.93  116.74  -1.0   -1.0  0.50  1.75  4.95   0.31   0.96  47.7 
 ==== 20180909 18:00:00  -        GOES15   NearIR  18.23  118.34  35.0   3.82  18.15  116.76   5.19  17.75  118.45   3.84  18.80  117.69  -1.0   -1.0  0.05  3.36  9.49   0.07   0.50   4.7 
 ==== 20180909 18:00:00  -        GOES15      Vis  18.23  118.34  35.0   6.94  18.35  118.13   8.46  19.48  117.87   6.92  18.33  118.16  -1.0   -1.0  0.40  0.33  0.93   0.41   5.12  54.8 
 ==== 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  18.23  118.34  -1.0   -1.0  0.00  0.31  0.89   0.83   4.99   0.0 20180909 18:00:00 
 ==== 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  18.23  118.34  -1.0   -1.0  0.00  0.28  0.79   1.04   5.30   0.0 20180909 18:00:00 
 ==== 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  18.21  118.38  -1.0   -1.0  0.00  0.53  1.50   0.16   1.29   0.0 20180909 18:00:00