==== 20180727 18:00:00  -        GOES15       IR  10.62  139.33  30.0   7.78  11.22  139.46  11.98  11.79  139.21   8.07  11.29  139.00  -1.0   -1.0  0.05  1.45  4.10   0.33   1.16  59.1 
 ==== 20180727 18:00:00  -        GOES15   NearIR  10.62  139.33  30.0   6.50  11.02  139.59   9.53  11.79  139.21   6.59  11.07  139.64  -1.0   -1.0  0.05  1.06  3.00   0.22   1.58  47.4 
 ==== 20180727 18:00:00  *        GOES15      Vis  10.62  139.33  30.0  10.73  10.59  139.03   8.23  11.57  139.46  10.71  10.54  139.13  -1.0   -1.0  0.50  0.26  0.74   0.50   6.40  60.6 
 ==== 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  10.62  139.33  -1.0   -1.0  0.00  0.34  0.97   0.69   4.84   0.0 20180727 18:00:00 
 ==== 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  10.60  139.33  -1.0   -1.0  0.00  0.43  1.22   0.38   1.50   0.0 20180727 18:00:00