==== 20180807 21:30:00  -        GOES15       IR  13.70  127.16  45.0  13.47  13.35  126.69  13.83  14.33  127.70  13.97  13.38  126.69  -1.0   -1.0  0.35  0.74  2.08   0.44   2.28  70.4 
 ==== 20180807 21:30:00  -        GOES15   NearIR  13.70  127.16  45.0  10.50  13.45  126.67  12.43  12.73  128.08  10.87  13.43  126.69  -1.0   -1.0  0.05  3.36  9.49   0.05   0.50   8.9 
 ==== 20180807 21:30:00  -        GOES15      Vis  13.70  127.16  45.0  10.89  13.68  126.90   7.03  13.65  126.77  10.87  13.68  126.90  -1.0   -1.0  0.10  0.28  0.80   0.47   5.96  53.1 
 ==== 20180807 16:38:46  -        SSMI17 85-92GHz  13.81  126.71  45.0   8.42  13.86  126.30   8.85  13.71  126.71   8.85  13.70  127.16  -1.0   -1.0  0.00  0.38  1.08   0.54   3.54   0.0 20180807 21:30:00 
 ==== 20180807 15:24:10  -        SSMI18 85-92GHz  13.80  126.55  45.0   8.36  14.05  126.86   9.04  14.00  126.86   9.04  13.70  127.16  -1.0   -1.0  0.00  0.36  1.03   0.61   3.41   0.0 20180807 21:30:00 
 ==== 20180807 19:15:06  *           GMI 85-92GHz  13.70  126.91  45.0  10.31  14.05  126.81  10.60  14.00  126.86  10.60  13.70  127.16  -1.0   -1.0  0.00  0.23  0.65   1.43   6.50   0.0 20180807 21:30:00