==== 20210104 01:40:00  -     HIMAWARI8       IR -17.48 -142.04  40.0  13.08 -18.56 -142.98  14.20 -18.33 -142.19  13.07 -18.23 -143.08  -1.0   -1.0  0.05  1.60  4.53   0.32   1.05  62.4 
 ==== 20210104 01:40:00  *     HIMAWARI8      Vis -17.48 -142.04  40.0  16.15 -17.78 -142.01  14.57 -18.10 -142.06  16.13 -17.78 -142.01  -1.0   -1.0  0.10  0.26  0.73   0.51   6.53  77.1