==== 20210529 22:10:00  -     HIMAWARI8       IR   6.55 -134.08  25.0  12.04   7.12 -135.89  18.45   6.95 -134.83  12.50   7.10 -135.94  -1.0   -1.0  0.10  1.35  3.81   0.34   1.24  70.9 
 ==== 20210529 22:10:00  *     HIMAWARI8   NearIR   6.55 -134.08  25.0  11.05   7.20 -135.76  11.31   7.55 -135.36  11.32   7.55 -135.36  -1.0   -1.0  0.05  0.94  2.67   0.25   1.78  49.4 
 ==== 20210529 22:15:50  -        SSMI17 85-92GHz   6.55 -134.07  25.0   6.79   7.40 -134.57   5.98   7.30 -134.47   5.98   7.30 -134.48  -1.0   -1.0  0.00  0.29  0.82   0.96   -nan   0.0 20210529 22:10:00