==== 20210131 03:50:00  -     HIMAWARI8       IR -19.81 -122.56  20.0  18.41 -20.88 -122.08  13.33 -20.61 -122.88  18.41 -20.71 -122.05  -1.0   -1.0  0.05  1.10  3.11   0.36   1.52  64.2 
 ==== 20210131 03:50:00  *     HIMAWARI8      Vis -19.81 -122.56  20.0  16.59 -20.48 -122.24  15.38 -20.08 -123.22  16.43 -20.46 -122.27  -1.0   -1.0  0.20  0.10  0.27   1.25  17.28 100.0