==== 20190812 18:20:34  -        GOES17       IR  19.89  112.82  35.0  11.27  20.54  114.76  11.57  19.72  113.06  11.15  20.22  114.73  -1.0   -1.0  0.30  0.00  0.00   0.00   0.00   0.0 
 ==== 20190812 18:20:34  *        GOES17      Vis  19.89  112.82  35.0   8.38  20.02  112.63  14.60  20.04  112.66   8.39  20.02  112.63  -1.0   -1.0  0.15  0.27  0.75   0.49   6.31  76.1 
 ==== 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  19.89  112.82  -1.0   -1.0  0.00  0.64  1.80   0.00   2.45   0.0 20190812 18:20:34 
 ==== 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  19.89  112.81  -1.0   -1.0  0.00  0.36  1.00   0.64   3.89   0.0 20190812 18:20:34