==== 20180919 22:30:00  -        GOES15       IR  27.21  111.16  30.0   8.83  28.73  112.17  11.18  27.46  112.14   9.10  28.61  112.25  -1.0   -1.0  0.05  1.11  3.15   0.36   1.51  60.2 
 ==== 20180919 22:30:00  -        GOES15   NearIR  27.21  111.16  30.0   7.20  28.46  111.83   9.24  27.48  112.14   7.30  28.36  112.08  -1.0   -1.0  0.15  2.05  5.80   0.14   0.82  28.2 
 ==== 20180919 22:30:00  -        GOES15      Vis  27.21  111.16  30.0   6.86  27.03  111.49  11.16  26.68  112.76   6.83  27.08  111.47  -1.0   -1.0  0.30  0.51  1.44   0.28   3.28  51.8 
 ==== 20180919 15:33:41  -        SSMI17 85-92GHz  26.40  110.88  25.0   6.22  25.40  111.49   5.14  25.60  111.49   5.14  27.21  111.17  -1.0   -1.0  0.00  0.23  0.64   1.44   4.35   0.0 20180919 22:30:00 
 ==== 20180919 14:54:16  *        SSMI18 85-92GHz  26.28  110.90  25.0   7.27  25.38  111.52   6.32  25.48  111.46   6.32  27.21  111.19  -1.0   -1.0  0.00  0.20  0.56   1.79   4.44   0.0 20180919 22:30:00 
 ==== 20180919 18:54:49  -           GMI 85-92GHz  27.01  110.78  25.0   9.06  26.36  111.57   8.71  26.61  110.89   8.71  27.21  111.16  -1.0   -1.0  0.00  0.52  1.48   0.18   2.90   0.0 20180919 22:30:00