==== 20200816 11:15:36  -        GOES17       IR  19.90  119.50  30.0  10.59  18.60  119.11   9.74  19.15  118.47  10.73  18.67  119.08  -1.0   -1.0  0.10  3.36  9.49   0.06   0.50   7.7 
 ==== 20200816 11:15:36  *        GOES17   NearIR  19.90  119.50  30.0  12.23  18.37  119.13   9.17  19.15  118.47  12.43  18.37  119.13  -1.0   -1.0  0.05  0.44  1.25   0.48   3.78  61.9 
 ==== 20200816 23:34:05  -        SSMI15 85-92GHz  22.45  121.62  30.0  -2.47  22.60  121.51  -2.49  22.55  121.51  -2.49  20.03  119.35  -1.0   -1.0  0.00  0.64  1.80   0.00   -nan   0.0 20200816 11:15:36