==== 20181001 06:00:00  *        GOES15       IR  12.01  166.91  65.0   6.74  11.74  167.09  11.57  10.44  165.53   7.50  11.74  167.09  -1.0   -1.0  0.05  0.18  0.52   1.07   9.18  99.4 
 ==== 20180930 17:36:59  -        SSMI18 85-92GHz  11.74  164.50  45.0  13.82  11.74  164.14  14.67  11.79  164.09  14.67  11.97  166.92  -1.0   -1.0  0.00  0.64  1.80   0.00   2.12   0.0 20181001 06:00:00 
 ==== 20181001 06:07:01  -           GMI 85-92GHz  12.01  166.93  65.0  16.96  11.76  167.04  19.97  11.81  167.04  19.97  12.01  166.92  -1.0   -1.0  0.00  0.42  1.18   0.00   -nan   0.0 20181001 06:00:00