==== 20210718 16:20:32  -        GOES17       IR  17.96  112.74  45.0  10.48  18.96  113.97  15.59  17.03  112.84  10.67  18.96  113.92  -1.0   -1.0  0.35  3.36  9.49   0.26   0.50  60.0 
 ==== 20210718 16:20:32  -        GOES17   NearIR  17.96  112.74  45.0   6.52  19.01  113.94  11.13  16.81  112.58   6.55  18.41  112.55  -1.0   -1.0  0.05  1.66  4.69   0.16   1.01  43.8 
 ==== 20210718 16:20:32  -        GOES17      Vis  17.96  112.74  45.0  12.57  18.01  113.52  12.92  17.43  114.34  12.40  17.98  113.50  -1.0   -1.0  0.10  0.92  2.59   0.18   1.83  48.1 
 ==== 20210717 14:51:54  -        SSMI17 85-92GHz  16.79  109.17  30.0   9.77  16.79  109.01   9.77  16.79  109.01   9.77  17.93  112.59  -1.0   -1.0  0.00  0.28  0.80   1.00   1.20   0.0 20210718 16:20:32 
 ==== 20210718 13:26:57  *        SSMI18 85-92GHz  17.79  112.33  45.0   3.97  17.29  112.80   3.92  17.34  112.75   3.92  17.50  113.16  -1.0   -1.0  0.00  0.32  0.90   0.80   4.64   0.0 20210718 16:20:32