==== 20200612 09:00:00  *     HIMAWARI8       IR  17.30 -117.70  30.0  10.04  15.97 -117.91   9.13  16.75 -118.90   9.97  15.97 -117.94  -1.0   -1.0  0.25  0.53  1.48   0.53   3.19  64.3 
 ==== 20200612 09:00:00  -     HIMAWARI8   NearIR  17.30 -117.70  30.0   7.06  16.22 -118.04   9.71  17.50 -118.88   7.15  16.77 -117.78  -1.0   -1.0  0.05  3.36  9.49   0.08   0.50  12.1 
 ==== 20200612 09:10:22  -        SSMI18 85-92GHz  17.32 -117.67  30.0   9.67  17.72 -117.88   9.63  17.32 -117.83   9.63  17.30 -117.86  -1.0   -1.0  0.00  0.36  1.01   0.63   -nan   0.0 20200612 09:00:00