==== 20180727 23:00:00  -        GOES15       IR  10.68  140.30  30.0  10.03  11.28  139.89  14.64  10.66  141.03  10.46  10.96  139.99  -1.0   -1.0  0.05  0.78  2.21   0.43   2.14  71.2 
 ==== 20180727 23:00:00  -        GOES15   NearIR  10.68  140.30  30.0   9.13  11.26  139.86  10.97  10.61  141.03   9.35  10.96  139.99  -1.0   -1.0  0.05  0.55  1.54   0.40   3.08  61.8 
 ==== 20180727 23:00:00  *        GOES15      Vis  10.68  140.30  30.0  12.26  10.98  140.25  11.16  11.18  141.03  12.23  10.98  140.25  -1.0   -1.0  0.30  0.20  0.57   0.63   8.26  75.1 
 ==== 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  10.67  140.30  -1.0   -1.0  0.00  0.34  0.97   0.69   3.67   0.0 20180727 23:00:00 
 ==== 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  10.64  140.29  -1.0   -1.0  0.00  0.43  1.22   0.38   1.18   0.0 20180727 23:00:00