==== 20210717 22:20:31  -        GOES17       IR  17.18  110.35  35.0  14.53  18.23  110.17  15.78  17.36  111.74  15.07  18.11  109.75  -1.0   -1.0  0.10  3.36  9.49   0.07   0.50  22.6 
 ==== 20210717 22:20:31  -        GOES17   NearIR  17.18  110.35  35.0  12.69  18.03  110.30  10.54  17.13  111.11  13.03  17.58  110.51  -1.0   -1.0  0.20  3.36  9.49   0.00   0.50   0.5 
 ==== 20210717 22:20:31  *        GOES17      Vis  17.18  110.35  35.0  15.24  17.63  110.56  19.82  17.66  112.29  15.18  17.58  110.53  -1.0   -1.0  0.20  0.33  0.93   0.41   5.08  80.6 
 ==== 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  17.18  110.20  -1.0   -1.0  0.00  0.28  0.80   1.00   3.65   0.0 20210717 22:20:31