==== 20180909 20:30:00  -        GOES15       IR  18.45  118.66  40.0   7.81  18.02  117.98   8.07  17.60  118.90   7.90  18.02  117.98  -1.0   -1.0  0.25  3.36  9.49   0.05   0.50   5.7 
 ==== 20180909 20:30:00  -        GOES15   NearIR  18.45  118.66  40.0   6.78  18.15  118.03   4.63  18.40  119.14   6.84  18.15  118.06  -1.0   -1.0  0.05  0.57  1.62   0.38   2.93  43.7 
 ==== 20180909 20:30:00  *        GOES15      Vis  18.45  118.66  40.0   9.36  18.60  118.45   6.74  18.50  117.42   9.34  18.60  118.45  -1.0   -1.0  0.45  0.14  0.39   0.91  12.31  70.7 
 ==== 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  18.45  118.66  -1.0   -1.0  0.00  0.31  0.89   0.83   4.26   0.0 20180909 20:30:00 
 ==== 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  18.44  118.67  -1.0   -1.0  0.00  0.28  0.79   1.04   4.41   0.0 20180909 20:30:00 
 ==== 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  18.42  118.72  -1.0   -1.0  0.00  0.53  1.50   0.16   1.16   0.0 20180909 20:30:00