==== 20180909 18:30:00  -        GOES15       IR  18.28  118.39  35.0   6.35  18.16  116.91   8.26  17.63  118.33   6.28  18.28  117.68  -1.0   -1.0  0.05  3.36  9.49   0.12   0.50  16.5 
 ==== 20180909 18:30:00  -        GOES15   NearIR  18.28  118.39  35.0   4.06  18.13  116.91   4.10  19.71  116.60   4.15  18.46  118.05  -1.0   -1.0  0.10  3.36  9.49   0.06   0.50   3.4 
 ==== 20180909 18:30:00  *        GOES15      Vis  18.28  118.39  35.0   8.08  18.28  118.18   8.28  18.76  117.65   8.08  18.28  118.20  -1.0   -1.0  0.05  0.19  0.54   0.66   8.74  67.4 
 ==== 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  18.28  118.39  -1.0   -1.0  0.00  0.31  0.89   0.83   4.85   0.0 20180909 18:30:00 
 ==== 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  18.28  118.39  -1.0   -1.0  0.00  0.28  0.79   1.04   5.12   0.0 20180909 18:30:00 
 ==== 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  18.27  118.41  -1.0   -1.0  0.00  0.53  1.50   0.16   1.27   0.0 20180909 18:30:00