==== 20210801 23:20:31  -        GOES17       IR  17.60  112.30  30.0   8.15  16.90  113.14  20.90  19.18  113.01   8.45  17.95  112.78  -1.0   -1.0  0.35  2.71  7.67   0.27   0.62  68.4 
 ==== 20210801 23:20:31  *        GOES17   NearIR  17.60  112.30  30.0   5.82  16.83  113.22  10.51  16.03  111.12   5.77  17.05  112.80  -1.0   -1.0  0.10  2.25  6.35   0.13   0.75  32.6