==== 20180909 16:30:00  -        GOES15       IR  18.06  118.22  35.0   5.22  17.19  116.51  10.49  19.79  117.38   4.92  17.46  116.64  -1.0   -1.0  0.50  3.36  9.49   0.12   0.50  29.9 
 ==== 20180909 16:30:00  -        GOES15   NearIR  18.06  118.22  35.0   3.94  18.06  116.69   6.48  19.69  117.56   3.82  18.11  117.11  -1.0   -1.0  0.05  3.36  9.49   0.07   0.50   5.9 
 ==== 20180909 16:30:00  -        GOES15      Vis  18.06  118.22  35.0   7.42  18.11  117.90   7.00  18.54  117.88   7.40  18.09  117.95  -1.0   -1.0  0.05  0.41  1.17   0.34   4.06  48.1 
 ==== 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  18.06  118.21  -1.0   -1.0  0.00  0.31  0.89   0.83   5.31   0.0 20180909 16:30:00 
 ==== 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  18.06  118.21  -1.0   -1.0  0.00  0.28  0.79   1.04   5.80   0.0 20180909 16:30:00 
 ==== 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  18.06  118.22  -1.0   -1.0  0.00  0.53  1.50   0.16   1.39   0.0 20180909 16:30:00