==== 20190727 21:20:33  -        GOES17       IR  11.61  125.38  30.0  13.94   9.96  124.95  16.92  10.53  126.63  14.41  11.66  123.67  -1.0   -1.0  0.10  3.36  9.49   0.11   0.50  44.0 
 ==== 20190727 21:20:33  -        GOES17   NearIR  11.61  125.38  30.0  10.97  11.63  123.65  12.64  10.31  126.15  11.43  11.66  123.70  -1.0   -1.0  0.10  3.36  9.49   0.08   0.50  18.0 
 ==== 20190727 21:20:33  *        GOES17      Vis  11.61  125.38  30.0  14.55  11.43  125.51  13.67  12.36  126.07  14.54  11.46  125.51  -1.0   -1.0  0.10  0.27  0.77   0.48   6.14  73.0