==== 20180821 23:00:00  *        GOES15       IR  14.37  153.47 135.0   4.95  14.45  153.47  28.41  14.42  153.47   7.07  14.42  153.47  -1.0   -1.0  0.15  0.07  0.20   2.38  23.96 100.0 
 ==== 20180821 23:00:00  -        GOES15   NearIR  14.37  153.47 135.0   3.43  14.45  153.44  16.92  14.42  153.44   4.69  14.42  153.44  -1.0   -1.0  0.15  0.08  0.23   1.48  20.80 100.0 
 ==== 20180821 23:00:00  -        GOES15      Vis  14.37  153.47 135.0   3.91  14.47  153.52  10.74  14.37  153.39   3.91  14.47  153.52  -1.0   -1.0  0.05  0.13  0.37   0.63  12.74  74.1 
 ==== 20180821 17:30:14  -        SSMI18 85-92GHz  14.18  152.65 130.0  10.11  14.13  152.45  11.18  14.18  152.45  11.18  14.37  153.47  -1.0   -1.0  0.00  0.18  0.50   0.00   5.86   0.0 20180821 23:00:00 
 ==== 20180821 16:32:44  -           GMI 85-92GHz  14.15  152.52 130.0  15.23  14.10  152.42  17.08  14.10  152.42  17.08  14.37  153.47  -1.0   -1.0  0.00  0.18  0.50   0.00   5.30   0.0 20180821 23:00:00 
 ==== 20180820 22:58:50  -         AMSR2 85-92GHz  13.64  149.44 115.0  17.55  13.69  149.54  18.83  13.74  149.54  18.83  14.31  153.48  -1.0   -1.0  0.00  0.18  0.50   0.00   1.41   0.0 20180821 23:00:00