==== 20180930 15:00:00  -        GOES15       IR  11.70  163.90  45.0  -0.39  11.22  164.16   1.85  11.60  164.00  -0.32  11.30  164.13  -1.0   -1.0  0.45  3.36  9.49   0.00   0.50   0.0 
 ==== 20180930 04:13:41  *        SSMI18 85-92GHz  11.41  160.78  35.0   9.78  11.31  161.80   9.13  11.31  161.54   9.13  11.67  163.91  -1.0   -1.0  0.00  0.26  0.73   1.19   2.99   0.0 20180930 15:00:00