==== 20180915 15:00:30  -        GOES16       IR  14.90   71.85  30.0  14.51  15.08   71.80  15.18  15.80   72.76  15.23  15.10   71.62  -1.0   -1.0  0.10  3.36  9.49   0.14   0.50  47.5 
 ==== 20180915 15:00:30  -        GOES16   NearIR  14.90   71.85  30.0  11.65  14.70   71.70  12.47  15.53   72.96  12.22  14.78   72.16  -1.0   -1.0  0.15  0.74  2.08   0.30   2.28  58.0 
 ==== 20180915 15:00:30  -        GOES16      Vis  14.90   71.85  30.0  13.81  15.15   72.37  12.29  15.55   72.91  13.76  15.20   72.01  -1.0   -1.0  0.15  0.76  2.16   0.21   2.20  48.7 
 ==== 20180915 13:12:02  *        SSMI17 85-92GHz  14.88   71.53  30.0   4.91  14.58   71.11   4.78  14.73   71.27   4.78  14.89   71.85  -1.0   -1.0  0.00  0.32  0.90   0.80   4.93   0.0 20180915 15:00:30 
 ==== 20180915 00:20:23  -        SSMI18 85-92GHz  15.33   68.91  35.0  -0.45  15.58   69.07  -0.50  15.48   68.96  -0.50  14.87   71.85  -1.0   -1.0  0.00  0.64  1.80   0.00   1.49   0.0 20180915 15:00:30 
 ==== 20180914 16:57:02  -           GMI 85-92GHz  14.91   67.73  30.0   8.82  15.66   68.40   8.00  15.61   68.35   8.00  14.86   71.85  -1.0   -1.0  0.00  0.28  0.78   1.05   1.43   0.0 20180915 15:00:30