==== 20210413 20:00:00  *     HIMAWARI8       IR   8.16 -137.10  30.0  10.14   6.36 -137.78  13.27   6.54 -137.83  10.71   6.54 -137.83  -1.0   -1.0  0.05  0.00  0.00   0.00   0.00   0.0 
 ==== 20210413 20:00:00  -     HIMAWARI8   NearIR   8.16 -137.10  30.0  15.85   6.41 -137.83  38.70   9.01 -137.10  17.87   7.71 -136.87  -1.0   -1.0  0.05  0.00  0.00   0.00   0.00   0.0 
 ==== 20210413 20:28:40  -        SSMI18 85-92GHz   8.18 -137.10  30.0   6.71   8.23 -138.06   6.01   8.33 -137.91   6.01   8.31 -137.91  -1.0   -1.0  0.00  0.37  1.06   0.57   -nan   0.0 20210413 20:00:00