X 20250906 205000  HIMAWARI-9       IR   18.70  114.50  40.0    20.53  113.65    2.75   7.77   0.40   0.27   0.61    1.8
 - 20250906 205000  HIMAWARI-9     SWIR   18.70  114.50  40.0    17.90  114.76    3.36   9.49   0.05   0.05   0.50    0.0
 - 20250906 081016    SSMISF18    89GHz   18.37  116.25  30.0    18.73  113.83    0.33   0.94   0.30   0.73   0.00   13.7 20250906 205000