==== 20180727 19:30:00  -        GOES15       IR  10.63  139.61  30.0   8.85  11.46  138.62  18.75  11.83  139.49   9.36  11.28  139.28  -1.0   -1.0  0.05  3.36  9.49   0.25   0.50  63.1 
 ==== 20180727 19:30:00  -        GOES15   NearIR  10.63  139.61  30.0   6.68  11.08  139.51  12.30  11.83  139.49   7.08  11.31  139.59  -1.0   -1.0  0.15  0.47  1.33   0.45   3.56  67.9 
 ==== 20180727 19:30:00  *        GOES15      Vis  10.63  139.61  30.0  11.07  10.73  139.54  10.75  11.51  139.79  11.08  10.73  139.54  -1.0   -1.0  0.05  0.21  0.59   0.62   8.11  73.3 
 ==== 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  139.61  -1.0   -1.0  0.00  0.34  0.97   0.69   4.54   0.0 20180727 19:30:00 
 ==== 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  10.61  139.61  -1.0   -1.0  0.00  0.43  1.22   0.38   1.39   0.0 20180727 19:30:00