==== 20210512 21:00:00  *     HIMAWARI8       IR   7.10 -129.60  30.0  12.18   6.12 -129.12  15.55   7.75 -128.44  12.98   6.15 -129.12  -1.0   -1.0  0.10  3.36  9.49   0.08   0.50  24.7 
 ==== 20210512 21:00:00  -     HIMAWARI8   NearIR   7.10 -129.60  30.0  13.11   6.75 -129.50  15.09   7.12 -127.79  13.90   6.88 -129.35  -1.0   -1.0  0.05  3.36  9.49   0.07   0.50  16.7