==== 20190812 20:20:34  -        GOES17       IR  20.00  113.20  35.0  10.27  20.35  111.15  17.81  20.80  113.81  10.79  20.80  113.81  -1.0   -1.0  0.10  0.00  0.00   0.00   0.00   0.0 
 ==== 20190812 20:20:34  *        GOES17      Vis  20.00  113.20  35.0  10.10  20.18  112.99  16.62  20.18  112.99  10.11  20.18  112.99  -1.0   -1.0  0.15  0.32  0.90   0.42   5.26  75.1 
 ==== 20190812 15:15:48  -        SSMI17 85-92GHz  19.72  112.25  35.0  -0.56  18.92  110.97  -1.25  19.27  111.77  -1.25  19.98  113.21  -1.0   -1.0  0.00  0.64  1.80   0.00   2.28   0.0 20190812 20:20:34 
 ==== 20190812 14:04:13  -        SSMI18 85-92GHz  19.64  112.04  35.0   1.15  18.79  111.14   0.36  19.99  112.25   0.36  19.99  113.20  -1.0   -1.0  0.00  0.36  1.00   0.64   3.42   0.0 20190812 20:20:34