C2H4 volume mixing ratio profile (from limb data)
Latitude              :   28.0 S (FP3)
Longitude             :    5.3 W (FP3)
Observation date      :  2017-05-25 (S99/275TI flyby)
Solar longitude       :   90.0
Local time            :  13:00
Solar zenith angle    :   61
Vertical resolution   :  65 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)
364.59       2.10400e-02    6.70700e-08    5.13601e-08    8.27799e-08    1      179.25
354.76       2.54600e-02    6.37200e-08    4.88993e-08    7.85407e-08    1      179.90
344.97       3.08000e-02    6.02400e-08    4.63159e-08    7.41641e-08    1      180.34
335.23       3.72700e-02    5.66000e-08    4.36009e-08    6.95991e-08    1      180.48
325.57       4.51000e-02    5.28300e-08    4.07827e-08    6.48773e-08    1      179.80
316.02       5.45700e-02    4.89800e-08    3.78700e-08    6.00900e-08    1      178.91
306.58       6.60300e-02    4.51300e-08    3.49572e-08    5.53028e-08    1      177.83
297.26       7.99000e-02    4.14300e-08    3.21281e-08    5.07319e-08    1      176.51
288.08       9.66800e-02    3.80000e-08    2.95145e-08    4.64855e-08    1      175.19
279.02       1.17000e-01    3.50000e-08    2.72287e-08    4.27713e-08    1      173.79
270.09       1.41600e-01    3.25500e-08    2.53644e-08    3.97356e-08    1      172.51
261.28       1.71300e-01    3.07300e-08    2.39966e-08    3.74634e-08    1      171.34
252.57       2.07300e-01    2.96600e-08    2.32003e-08    3.61197e-08    1      170.35
243.97       2.50800e-01    2.93900e-08    2.30409e-08    3.57391e-08    1      169.58
235.44       3.03500e-01    3.00000e-08    2.35748e-08    3.64252e-08    1      169.12
226.99       3.67200e-01    3.15600e-08    2.48672e-08    3.82528e-08    1      168.78
218.61       4.44300e-01    3.41900e-08    2.70304e-08    4.13496e-08    1      168.40
210.30       5.37600e-01    3.79600e-08    3.01659e-08    4.57541e-08    1      167.73
202.08       6.50600e-01    4.29500e-08    3.43466e-08    5.15534e-08    1      166.98
193.95       7.87200e-01    4.91300e-08    3.95784e-08    5.86816e-08    1      165.64
185.96       9.52500e-01    5.63900e-08    4.57557e-08    6.70243e-08    1      163.51
178.13       1.15300e+00    6.44200e-08    5.25894e-08    7.62506e-08    1      160.93
170.47       1.39500e+00    7.28200e-08    5.96591e-08    8.59809e-08    1      158.06
162.98       1.68800e+00    8.10200e-08    6.64749e-08    9.55651e-08    1      155.30
155.67       2.04200e+00    8.84700e-08    7.25471e-08    1.04393e-07    1      152.91
148.49       2.47100e+00    9.47500e-08    7.76057e-08    1.11894e-07    1      151.05
141.42       2.99000e+00    9.95400e-08    8.15074e-08    1.17573e-07    1      149.52
134.46       3.61800e+00    1.02700e-07    8.42582e-08    1.21142e-07    1      148.46
127.57       4.37700e+00    1.04700e-07    8.61548e-08    1.23245e-07    1      147.56
120.77       5.29700e+00    1.05500e-07    8.71245e-08    1.23875e-07    1      146.42