==== 20201213 15:20:32  *        GOES17       IR -17.33  173.73  35.0  13.93 -17.63  173.26  22.98 -17.26  174.05  14.38 -17.26  174.05  -1.0   -1.0  0.05  3.24  9.16   0.26   0.52  70.1