==== 20180807 19:00:00  -        GOES15       IR  13.70  126.89  45.0  11.27  13.25  126.20  14.54  13.97  126.86  11.73  13.97  126.86  -1.0   -1.0  0.05  3.36  9.49   0.05   0.50  11.0 
 ==== 20180807 19:00:00  -        GOES15   NearIR  13.70  126.89  45.0   9.28  13.30  126.12   9.13  13.95  126.89   9.54  13.60  126.30  -1.0   -1.0  0.10  0.53  1.51   0.41   3.15  57.0 
 ==== 20180807 19:00:00  *        GOES15      Vis  13.70  126.89  45.0   9.71  13.67  126.53  11.17  14.00  128.15   9.68  13.65  126.58  -1.0   -1.0  0.15  0.28  0.80   0.47   5.91  66.1 
 ==== 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  13.69  126.89  -1.0   -1.0  0.00  0.38  1.08   0.54   4.07   0.0 20180807 19:00:00 
 ==== 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  126.89  -1.0   -1.0  0.00  0.36  1.03   0.61   3.98   0.0 20180807 19:00:00 
 ==== 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  126.89  -1.0   -1.0  0.00  0.23  0.65   1.43   -nan   0.0 20180807 19:00:00