C2H4 volume mixing ratio profile (from limb data)
Latitude              :   23.5 S (FP3)
Longitude             :   39.5 W (FP3)
Observation date      :  2017-02-02 (S98/259TI flyby)
Solar longitude       :   86.6
Local time            :  11:01
Solar zenith angle    :   55
Vertical resolution   :  63 km
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)
342.57       3.08000e-02    2.51700e-08    1.65132e-08    3.38268e-08    1      174.44
333.15       3.72700e-02    2.36500e-08    1.55919e-08    3.17081e-08    1      174.97
323.79       4.51000e-02    2.28200e-08    1.51336e-08    3.05064e-08    1      174.81
314.49       5.45700e-02    2.26000e-08    1.51013e-08    3.00987e-08    1      174.48
305.28       6.60300e-02    2.29400e-08    1.54668e-08    3.04132e-08    1      173.99
296.16       7.99000e-02    2.37900e-08    1.62017e-08    3.13783e-08    1      173.31
287.13       9.66800e-02    2.51100e-08    1.72871e-08    3.29329e-08    1      172.60
278.20       1.17000e-01    2.69000e-08    1.87034e-08    3.50966e-08    1      171.81
269.36       1.41600e-01    2.91500e-08    2.04409e-08    3.78591e-08    1      171.04
260.61       1.71300e-01    3.18300e-08    2.25295e-08    4.11305e-08    1      170.30
251.96       2.07300e-01    3.49700e-08    2.49973e-08    4.49427e-08    1      169.62
243.39       2.50800e-01    3.85500e-08    2.78824e-08    4.92176e-08    1      169.07
234.89       3.03500e-01    4.25300e-08    3.12595e-08    5.38005e-08    1      168.67
226.46       3.67200e-01    4.68300e-08    3.51041e-08    5.85559e-08    1      168.33
218.11       4.44300e-01    5.13400e-08    3.93399e-08    6.33401e-08    1      167.91
209.82       5.37600e-01    5.58800e-08    4.37484e-08    6.80117e-08    1      167.33
201.62       6.50600e-01    6.02600e-08    4.78967e-08    7.26233e-08    1      166.55
193.52       7.87200e-01    6.42600e-08    5.13152e-08    7.72048e-08    1      165.35
185.53       9.52500e-01    6.77400e-08    5.37978e-08    8.16822e-08    1      163.59
177.69       1.15300e+00    7.05500e-08    5.53856e-08    8.57144e-08    1      161.36
170.00       1.39500e+00    7.26900e-08    5.64239e-08    8.89561e-08    1      158.89
162.48       1.68800e+00    7.42100e-08    5.72714e-08    9.11486e-08    1      156.41
155.10       2.04200e+00    7.52300e-08    5.82118e-08    9.22482e-08    1      154.14
147.87       2.47100e+00    7.59100e-08    5.93900e-08    9.24300e-08    1      152.12
140.77       2.99000e+00    7.64300e-08    6.07411e-08    9.21189e-08    1      150.26
133.79       3.61800e+00    7.69800e-08    6.20092e-08    9.19508e-08    1      148.64
126.91       4.37700e+00    7.77200e-08    6.28483e-08    9.25917e-08    1      147.05
120.15       5.29700e+00    7.87200e-08    6.29456e-08    9.44944e-08    1      145.11