==== 20180930 13:00:00  -        GOES15       IR  11.67  163.05  35.0   1.32  11.44  163.73   6.08  10.39  162.30   1.29  11.47  163.73  -1.0   -1.0  0.15  1.20  3.40   0.35   1.39  47.4 
 ==== 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  11.65  163.05  -1.0   -1.0  0.00  0.26  0.73   1.19   3.49   0.0 20180930 13:00:00