==== 20180821 14:30:00  *        GOES15       IR  14.08  152.22 130.0   8.27  14.08  152.20  30.65  14.11  152.20  10.57  14.11  152.20  -1.0   -1.0  0.15  0.05  0.14   3.40  33.48 100.0 
 ==== 20180821 14:30:00  -        GOES15   NearIR  14.08  152.22 130.0  12.96  14.11  152.22  26.36  14.08  152.20  14.93  14.08  152.20  -1.0   -1.0  0.15  0.05  0.15   2.20  31.00 100.0 
 ==== 20180821 05:29:01  -        SSMI18 85-92GHz  13.87  150.70 115.0   6.62  13.77  150.34   7.65  13.77  150.34   7.65  14.05  152.23  -1.0   -1.0  0.00  0.18  0.50   0.00   4.11   0.0 20180821 14:30:00 
 ==== 20180820 05:58:47  -           GMI 85-92GHz  13.90  146.34 105.0  12.66  13.75  146.40  13.83  13.70  146.45  13.83  14.02  152.23  -1.0   -1.0  0.00  0.12  0.33   2.92   0.98   0.0 20180821 14:30:00 
 ==== 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  14.05  152.23  -1.0   -1.0  0.00  0.18  0.50   0.00   2.39   0.0 20180821 14:30:00