==== 20180909 09:00:00  -        GOES15       IR  17.10  117.50  35.0   9.91  17.35  116.79  13.08  18.27  115.85  10.03  16.93  116.72  -1.0   -1.0  0.05  3.36  9.49   0.24   0.50  50.8 
 ==== 20180909 04:01:12  *        SSMI17 85-92GHz  16.18  117.28  30.0   5.50  16.53  117.18   5.42  16.38  117.12   5.42  17.10  117.50  -1.0   -1.0  0.00  0.30  0.85   0.89   4.21   0.0 20180909 09:00:00 
 ==== 20180909 01:33:17  -        SSMI18 85-92GHz  15.99  117.10  30.0   5.54  16.19  117.04   5.52  16.19  117.04   5.52  17.10  117.50  -1.0   -1.0  0.00  0.23  0.66   1.40   4.12   0.0 20180909 09:00:00 
 ==== 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  17.10  117.51  -1.0   -1.0  0.00  0.53  1.50   0.16   1.99   0.0 20180909 09:00:00