==== 20180930 23:30:00  -        GOES15       IR  11.95  165.65  55.0   6.20  11.87  165.91   8.07  10.75  164.58   6.38  11.70  165.93  -1.0   -1.0  0.10  3.36  9.49   0.19   0.50  40.3 
 ==== 20180930 23:30:00  -        GOES15   NearIR  11.95  165.65  55.0   4.50  12.05  166.06   4.61  11.97  164.93   4.54  12.07  166.06  -1.0   -1.0  0.05  0.38  1.08   0.55   4.41  48.6 
 ==== 20180930 23:30:00  *        GOES15      Vis  11.95  165.65  55.0   5.48  11.85  165.83   3.62  11.77  165.85   5.47  11.85  165.83  -1.0   -1.0  0.05  0.19  0.53   0.67   8.88  48.3 
 ==== 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  11.92  165.65  -1.0   -1.0  0.00  0.64  1.80   0.00   2.20   0.0 20180930 23:30:00 
 ==== 20180930 18:39:10  -           GMI 85-92GHz  11.76  164.71  45.0  14.67  11.71  164.61  16.41  11.76  164.61  16.41  11.94  165.65  -1.0   -1.0  0.00  0.13  0.36   3.23   7.67   0.0 20180930 23:30:00