C2H4 volume mixing ratio profile (from nadir data)
Latitude              :   52.0 N (FP3)
Longitude             :  116.6 W (FP3)
Observation date      :   2017-02-17 (S98/262TI flyby)
Solar longitude       :   87.1
Emission angle        :   35.5
          
                   
Reference             :  Vinatier et al. (2020), A&A ; https://doi.org/10.1051/0004-6361/202038411
Sigma                 :  {0 = a priori; 1 = 1-sigma error, 2 = 2-sigma upper limit}
  
Altitude(km) Pressure(mbar) q(VMR)         q_min(VMR)     q_max(VMR)     sigma  Temperature(K)
271.67       1.41600e-01    2.46100e-06    1.96401e-06    2.95799e-06    1      179.58
262.44       1.71300e-01    2.68300e-06    2.17642e-06    3.18958e-06    1      180.29
253.25       2.07300e-01    2.93800e-06    2.42364e-06    3.45236e-06    1      180.27
244.14       2.50800e-01    2.99800e-06    2.50590e-06    3.49010e-06    1      179.36
235.16       3.03500e-01    2.83700e-06    2.39283e-06    3.28117e-06    1      177.53
226.35       3.67200e-01    2.47700e-06    2.09417e-06    2.85983e-06    1      174.78
217.75       4.44300e-01    1.99400e-06    1.68004e-06    2.30796e-06    1      171.33
209.38       5.37600e-01    1.48700e-06    1.24370e-06    1.73030e-06    1      167.50
201.24       6.50600e-01    1.04200e-06    8.62097e-07    1.22190e-06    1      164.13
193.30       7.87200e-01    6.93500e-07    5.67017e-07    8.19983e-07    1      161.20
185.53       9.52500e-01    4.50700e-07    3.64043e-07    5.37357e-07    1      158.81
177.90       1.15300e+00    2.92300e-07    2.33558e-07    3.51042e-07    1      157.20
170.38       1.39500e+00    1.81000e-07    1.43246e-07    2.18754e-07    1      156.19
162.93       1.68800e+00    1.11500e-07    8.74088e-08    1.35591e-07    1      155.63
155.55       2.04200e+00    7.03200e-08    5.48065e-08    8.58335e-08    1      155.16
148.24       2.47100e+00    4.73900e-08    3.67327e-08    5.80473e-08    1      154.37
141.03       2.99000e+00    3.45100e-08    2.66223e-08    4.23977e-08    1      152.73
133.94       3.61800e+00    2.68800e-08    2.06519e-08    3.31081e-08    1      150.51
127.01       4.37700e+00    2.22400e-08    1.70197e-08    2.74603e-08    1      147.53
120.27       5.29700e+00    1.92700e-08    1.46997e-08    2.38403e-08    1      143.90