==== 20180727 17:00:00  -        GOES15       IR  10.61  139.15  30.0   7.50  11.11  139.28  10.87  10.46  140.04   7.68  11.13  139.28  -1.0   -1.0  0.40  3.36  9.49   0.02   0.50   2.7 
 ==== 20180727 17:00:00  -        GOES15   NearIR  10.61  139.15  30.0   6.50  11.21  139.25   7.85  11.68  139.15   6.64  11.28  139.20  -1.0   -1.0  0.25  1.81  5.11   0.15   0.93  23.7 
 ==== 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  10.61  139.15  -1.0   -1.0  0.00  0.34  0.97   0.69   -nan   0.0 20180727 17:00:00 
 ==== 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  10.57  139.15  -1.0   -1.0  0.00  0.43  1.22   0.38   1.57   0.0 20180727 17:00:00