C2H4 volume mixing ratio profile (from limb data)
Latitude              :   61.4 N (FP3)
Longitude             :  255.8 W (FP3)
Observation date      :  2015-05-09 (T111 flyby)
Solar longitude       :   67.4
Local time            :  01:26
Solar zenith angle    :   95
Vertical resolution   :  40 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)
393.00       1.12600e-02    7.34800e-08    4.45471e-08    1.02413e-07    1      169.40
383.15       1.37300e-02    7.00400e-08    4.30165e-08    9.70635e-08    1      170.93
373.28       1.67300e-02    6.69300e-08    4.18026e-08    9.20574e-08    1      172.42
363.38       2.04000e-02    6.46700e-08    4.12387e-08    8.81013e-08    1      173.89
353.47       2.48600e-02    6.38500e-08    4.17717e-08    8.59283e-08    1      175.39
343.54       3.03000e-02    6.52800e-08    4.39168e-08    8.66432e-08    1      176.90
333.60       3.69400e-02    7.00700e-08    4.86386e-08    9.15014e-08    1      178.19
323.67       4.50200e-02    8.00100e-08    5.73812e-08    1.02639e-07    1      178.96
313.77       5.48700e-02    9.80800e-08    7.27760e-08    1.23384e-07    1      179.55
303.91       6.68800e-02    1.29500e-07    9.94043e-08    1.59596e-07    1      180.03
294.09       8.15200e-02    1.82800e-07    1.45133e-07    2.20467e-07    1      180.33
284.33       9.93700e-02    2.71000e-07    2.21693e-07    3.20307e-07    1      180.53
274.63       1.21100e-01    4.09300e-07    3.42710e-07    4.75890e-07    1      180.39
265.02       1.47600e-01    6.05200e-07    5.13647e-07    6.96753e-07    1      179.82
255.51       1.79900e-01    8.37700e-07    7.14859e-07    9.60541e-07    1      178.66
246.15       2.19300e-01    1.04100e-06    8.88021e-07    1.19398e-06    1      176.84
236.96       2.67300e-01    1.12600e-06    9.59038e-07    1.29296e-06    1      174.49
227.96       3.25900e-01    1.04600e-06    8.87920e-07    1.20408e-06    1      171.84
219.15       3.97200e-01    8.43200e-07    7.09632e-07    9.76768e-07    1      169.12
210.54       4.84100e-01    6.09100e-07    5.04530e-07    7.13671e-07    1      166.57
202.09       5.90100e-01    4.14500e-07    3.35971e-07    4.93029e-07    1      164.34
193.81       7.19200e-01    2.81800e-07    2.23147e-07    3.40453e-07    1      162.45
185.66       8.76700e-01    2.02300e-07    1.56888e-07    2.47712e-07    1      160.81
177.64       1.06900e+00    1.60000e-07    1.22490e-07    1.97510e-07    1      159.31
169.74       1.30200e+00    1.42500e-07    1.08611e-07    1.76389e-07    1      157.71
161.97       1.58800e+00    1.42700e-07    1.09234e-07    1.76166e-07    1      155.66
154.36       1.93500e+00    1.57200e-07    1.21151e-07    1.93249e-07    1      153.23
146.91       2.35900e+00    1.83700e-07    1.42196e-07    2.25204e-07    1      150.85
139.63       2.87500e+00    2.18300e-07    1.68281e-07    2.68319e-07    1      148.15
132.52       3.50400e+00    2.53900e-07    1.92481e-07    3.15319e-07    1      144.96
128.11       3.97200e+00    2.72800e-07    2.02838e-07    3.42762e-07    1      142.87