==== 20180727 20:00:00  -        GOES15       IR  10.64  139.71  30.0   8.85  11.06  139.55  22.84  11.66  139.86   9.92  11.46  139.50  -1.0   -1.0  0.05  0.38  1.07   0.66   4.43 100.0 
 ==== 20180727 20:00:00  *        GOES15   NearIR  10.64  139.71  30.0   7.16  11.04  139.58  14.83  11.66  139.86   7.92  11.46  139.50  -1.0   -1.0  0.05  0.21  0.61   0.94   7.81 100.0 
 ==== 20180727 20:00:00  -        GOES15      Vis  10.64  139.71  30.0  11.06  10.96  139.63  11.07  11.64  139.83  11.04  10.91  139.66  -1.0   -1.0  0.10  0.22  0.62   0.59   7.66  72.5 
 ==== 20180727 17:23:34  -        SSMI17 85-92GHz  10.61  139.22  30.0   3.98  10.71  139.07   3.98  10.71  139.12   3.98  10.63  139.71  -1.0   -1.0  0.00  0.34  0.97   0.69   4.42   0.0 20180727 20:00:00 
 ==== 20180726 23:26:54  -           GMI 85-92GHz  10.98  135.91  30.0   9.74  11.23  136.06   9.71  11.18  136.06   9.71  10.59  139.70  -1.0   -1.0  0.00  0.43  1.22   0.38   1.36   0.0 20180727 20:00:00