==== 20210104 03:40:00  -     HIMAWARI8       IR -17.48 -141.96  40.0  14.34 -18.70 -143.17  22.01 -18.35 -142.30  14.41 -18.60 -143.09  -1.0   -1.0  0.05  3.15  8.89   0.26   0.53  69.0 
 ==== 20210104 03:40:00  *     HIMAWARI8      Vis -17.48 -141.96  40.0  16.73 -17.93 -142.12  17.99 -18.43 -141.28  16.67 -17.93 -142.12  -1.0   -1.0  0.25  0.35  0.98   0.39   4.85  75.4