==== 20180807 15:00:00  -        GOES15       IR  13.80  126.50  45.0   9.20  14.07  125.73   9.33  13.38  126.86   9.27  14.15  125.73  -1.0   -1.0  0.05  3.36  9.49   0.15   0.50  33.7 
 ==== 20180807 15:00:00  *        GOES15   NearIR  13.80  126.50  45.0   7.78  13.90  125.44   8.25  13.28  126.76   7.89  13.93  125.47  -1.0   -1.0  0.05  0.57  1.61   0.38   2.94  51.5 
 ==== 20180807 04:35:15  -        SSMI17 85-92GHz  14.50  124.23  30.0   2.34  14.00  123.98   2.31  14.30  124.08   2.31  13.79  126.50  -1.0   -1.0  0.00  0.43  1.22   0.39   2.33   0.0 20180807 15:00:00 
 ==== 20180807 15:24:10  -        SSMI18 85-92GHz  13.80  126.55  45.0   8.36  14.05  126.86   9.04  14.00  126.86   9.04  13.80  126.50  -1.0   -1.0  0.00  0.36  1.03   0.61   -nan   0.0 20180807 15:00:00 
 ==== 20180807 07:48:35  -           GMI 85-92GHz  14.40  124.81  45.0   8.44  14.20  125.12   9.54  14.35  125.02   9.54  13.79  126.50  -1.0   -1.0  0.00  0.57  1.62   0.09   2.27   0.0 20180807 15:00:00