==== 20180911 01:00:00  -        GOES15       IR  21.48  121.72  35.0   4.94  21.65  121.29   5.75  21.10  122.31   5.07  21.50  121.24  -1.0   -1.0  0.10  3.36  9.49   0.23   0.50  31.6 
 ==== 20180911 01:00:00  -        GOES15   NearIR  21.48  121.72  35.0   4.89  21.58  121.29   3.45  21.63  122.36   4.96  21.53  121.34  -1.0   -1.0  0.20  0.45  1.28   0.47   3.69  41.6 
 ==== 20180910 15:51:28  -        SSMI17 85-92GHz  20.87  120.81  35.0   4.05  21.22  120.22   3.69  21.17  120.33   3.69  21.46  121.72  -1.0   -1.0  0.00  0.35  0.99   0.66   2.85   0.0 20180911 01:00:00 
 ==== 20180910 15:04:31  -        SSMI18 85-92GHz  20.81  120.71  35.0   4.47  20.96  120.18   4.23  20.96  120.23   4.23  21.46  121.73  -1.0   -1.0  0.00  0.26  0.73   1.18   3.18   0.0 20180911 01:00:00 
 ==== 20180910 21:58:05  *           GMI 85-92GHz  21.36  121.33  35.0   6.39  21.71  121.60   6.31  21.61  121.44   6.31  21.47  121.72  -1.0   -1.0  0.00  0.35  0.98   0.67   4.27   0.0 20180911 01:00:00