==== 20201218 12:00:00  *     HIMAWARI8       IR -19.70  177.89  75.0  17.17 -20.18  177.70   3.06 -19.43  177.51  17.16 -20.20  177.67  -1.0   -1.0  0.20  0.14  0.40   1.21  11.84  57.0 
 ==== 20201218 12:10:00  -     HIMAWARI8   NearIR -19.72  177.87  75.0  20.65 -20.27  177.66  46.30 -20.12  177.93  23.91 -20.12  177.93  -1.0   -1.0  0.05  0.16  0.44   0.92  10.75 100.0 
 ==== 20201218 03:46:20  -        SSMI15 85-92GHz -18.68  178.52  75.0  14.52 -18.78  178.42  15.89 -18.83  178.37  15.89 -19.86  177.74  -1.0   -1.0  0.00  0.25  0.70   0.00   3.73   0.0 20201218 12:00:00 
 ==== 20201218 04:41:34  -        SSMI16 85-92GHz -18.77  178.44  75.0  11.84 -19.12  178.23  13.26 -19.02  178.33  13.26 -19.96  177.78  -1.0   -1.0  0.00  0.13  0.36   2.73   5.61   0.0 20201218 12:00:00 
 ==== 20201217 04:47:27  -        SSMI18 85-92GHz -16.48 -178.48 130.0  18.11 -16.63 -178.42  18.43 -16.63 -178.42  18.43 -19.88  177.96  -1.0   -1.0  0.00  0.18  0.50   0.00   0.96   0.0 20201218 12:00:00 
 ==== 20201218 01:55:13  -         AMSR2 85-92GHz -18.49  178.71  75.0  13.18 -18.69  178.71  14.70 -18.69  178.81  14.70 -19.91  178.00  -1.0   -1.0  0.00  0.16  0.45   1.65   3.86   0.0 20201218 12:00:00