==== 20210829 13:20:20  *        GOES16       IR  34.80   47.30  30.0   5.98  34.02   48.03  15.37  32.87   48.48   6.22  33.87   48.27  -1.0   -1.0  0.05  3.36  9.49   0.24   0.50  56.5 
 ==== 20210829 13:20:20  -        GOES16   NearIR  34.80   47.30  30.0   4.38  34.25   48.12   9.97  32.87   48.48   4.41  34.27   47.87  -1.0   -1.0  0.50  3.36  9.49   0.06   0.50   9.3 
 ==== 20210829 13:20:20  -        GOES16      Vis  34.80   47.30  30.0 -999.90  34.80   47.30 -999.90  37.30   44.25 -999.90  34.80   47.30  -1.0   -1.0  0.50  0.00  0.00   0.00   0.00   0.0