==== 20210716 20:40:00  -     HIMAWARI8       IR  19.40 -134.28  25.0  13.12  18.92 -134.97  16.86  19.55 -134.89  13.74  19.55 -134.89  -1.0   -1.0  0.05  3.36  9.49   0.11   0.50  46.1 
 ==== 20210716 20:40:00  -     HIMAWARI8   NearIR  19.40 -134.28  25.0  13.07  18.92 -134.81  15.10  17.97 -134.02  13.58  19.45 -134.55  -1.0   -1.0  0.05  3.36  9.49   0.09   0.50  34.9 
 ==== 20210716 09:01:22  -        SSMI15 85-92GHz  17.80 -134.60  20.0   5.68  18.30 -134.23   5.35  18.25 -134.23   5.35  19.85 -133.90  -1.0   -1.0  0.00  0.32  0.92   0.78   2.52   0.0 20210716 20:40:00 
 ==== 20210716 07:56:15  -        SSMI16 85-92GHz  17.70 -134.60  20.0   4.63  18.55 -134.13   3.86  18.45 -134.18   3.86  20.14 -133.83  -1.0   -1.0  0.00  0.44  1.25   0.36   2.02   0.0 20210716 20:40:00 
 ==== 20210716 10:02:06  *        SSMI17 85-92GHz  17.89 -134.59  20.0   6.36  18.29 -133.70   5.76  18.19 -133.96   5.76  19.70 -133.65  -1.0   -1.0  0.00  0.34  0.96   0.70   2.62   0.0 20210716 20:40:00 
 ==== 20210716 20:47:19  -        SSMI18 85-92GHz  19.41 -134.28  25.0   5.95  19.46 -133.16   5.66  19.16 -134.28   5.66  19.15 -134.28  -1.0   -1.0  0.00  0.51  1.43   0.21   -nan   0.0 20210716 20:40:00