==== 20180930 09:00:00  -        GOES15       IR  11.60  162.10  35.0   5.91  10.93  161.74  12.97  13.10  162.18   6.12  10.78  162.97  -1.0   -1.0  0.05  2.81  7.93   0.27   0.60  55.0 
 ==== 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  11.59  162.10  -1.0   -1.0  0.00  0.26  0.73   1.19   4.84   0.0 20180930 09:00:00