==== 20180726 23:00:00  -        GOES15       IR  10.99  135.83  30.0  23.37  11.14  137.29 -999.90  13.49  133.29 -999.90  11.16  137.08  -1.0   -1.0  0.50  0.00  0.00   0.00   0.00   0.0 
 ==== 20180726 23:00:00  -        GOES15   NearIR  10.99  135.83  30.0  19.47  11.21  137.11 -999.90  13.49  133.29 -999.90  11.24  136.90  -1.0   -1.0  0.50  0.00  0.00   0.00   0.00   0.0 
 ==== 20180726 23:00:00  *        GOES15      Vis  10.99  135.83  30.0   9.27  11.19  135.40   6.43  12.01  134.79   9.21  11.14  135.53  -1.0   -1.0  0.50  0.17  0.47   0.75   9.99  64.1 
 ==== 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  10.99  135.83  -1.0   -1.0  0.00  0.43  1.22   0.38   -nan   0.0 20180726 23:00:00