==== 20210818 20:20:20  -        GOES16       IR  19.62   83.57  60.0  11.24  20.02   84.31  11.40  19.20   83.46  11.32  20.05   84.31  -1.0   -1.0  0.10  0.59  1.66   0.50   2.85  68.4 
 ==== 20210818 20:20:20  -        GOES16   NearIR  19.62   83.57  60.0   7.68  20.00   84.29  14.23  18.57   84.69   7.70  19.97   83.86  -1.0   -1.0  0.05  0.81  2.30   0.28   2.06  59.8 
 ==== 20210818 20:20:20  *        GOES16      Vis  19.62   83.57  60.0  11.91  19.92   84.02  10.48  19.30   83.46  11.82  19.90   84.00  -1.0   -1.0  0.40  0.17  0.48   0.74   9.89  78.9 
 ==== 20210818 11:05:16  -        SSMI16 85-92GHz  18.90   81.44  50.0  13.68  17.90   81.60  13.85  18.05   81.39  13.85  18.77   83.51  -1.0   -1.0  0.00  0.20  0.57   1.74   3.78   0.0 20210818 20:20:20 
 ==== 20210817 13:00:06  -        SSMI17 85-92GHz  18.40   76.36  35.0   7.80  18.20   77.42   6.99  18.20   77.26   6.99  19.39   84.47  -1.0   -1.0  0.00  0.33  0.93   0.75   0.91   0.0 20210818 20:20:20 
 ==== 20210817 10:48:36  -        SSMI18 85-92GHz  18.30   75.83  35.0   6.43  18.25   77.10   5.33  18.15   76.67   5.33  19.41   84.42  -1.0   -1.0  0.00  0.31  0.87   0.86   0.85   0.0 20210818 20:20:20 
 ==== 20210818 19:05:39  -         AMSR2 85-92GHz  19.59   83.25  60.0  14.22  19.59   83.31  15.62  19.64   83.31  15.62  19.67   83.63  -1.0   -1.0  0.00  0.27  0.77   1.09   5.94   0.0 20210818 20:20:20