==== 20180823 23:30:00  -        GOES15       IR  17.55  157.55 115.0   4.80  17.40  157.68  11.51  15.97  156.47   4.94  17.40  157.68  -1.0   -1.0  0.05  0.22  0.63   0.60   7.50  74.5 
 ==== 20180823 23:30:00  -        GOES15   NearIR  17.55  157.55 115.0   4.24  17.25  157.55   5.35  18.50  159.36   4.33  17.25  157.57  -1.0   -1.0  0.05  0.21  0.59   0.58   8.05  51.2 
 ==== 20180823 23:30:00  *        GOES15      Vis  17.55  157.55 115.0   5.72  17.47  157.84   2.24  17.87  157.89   5.69  17.47  157.81  -1.0   -1.0  0.20  0.13  0.35   0.68  13.39  40.3 
 ==== 20180823 17:15:18  -        SSMI18 85-92GHz  17.14  157.47 115.0   9.19  17.49  156.06  10.07  16.94  157.32  10.07  17.55  157.55  -1.0   -1.0  0.00  0.15  0.44   0.81   5.81   0.0 20180823 23:30:00 
 ==== 20180823 16:21:57  -           GMI 85-92GHz  17.05  157.45 115.0  11.46  16.95  157.40  13.15  16.90  157.40  13.15  17.55  157.56  -1.0   -1.0  0.00  0.13  0.36   2.26   5.76   0.0 20180823 23:30:00 
 ==== 20180823 12:38:42  -         AMSR2 85-92GHz  16.66  157.26 115.0  13.95  16.66  157.15  16.22  16.56  157.15  16.22  17.54  157.57  -1.0   -1.0  0.00  0.11  0.32   3.40   4.00   0.0 20180823 23:30:00