==== 20210131 08:20:00  -     HIMAWARI8       IR -20.60 -122.13  20.0  18.72 -21.20 -121.25  18.94 -21.75 -121.86  18.95 -21.15 -121.41  -1.0   -1.0  0.05  0.28  0.79   0.82   6.03 100.0 
 ==== 20210131 08:20:00  *     HIMAWARI8      Vis -20.60 -122.13  20.0  18.61 -21.08 -121.54  12.87 -21.65 -122.34  18.47 -21.00 -121.70  -1.0   -1.0  0.50  0.16  0.44   0.80  10.78  96.0