C2H4 volume mixing ratio profile (from limb data)
Latitude              :   31.5 N (FP3)
Longitude             :  198.9 W (FP3)
Observation date      : 2017-09-11 (S101/292TI flyby)
Solar longitude       :   93.3
Local time            :  21:45
Solar zenith angle    :  116
Vertical resolution   :  45 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)
399.35       1.10000e-02    7.09900e-08    5.02390e-08    9.17410e-08    1      174.73
388.76       1.35100e-02    6.62900e-08    4.71260e-08    8.54540e-08    1      176.32
378.17       1.65800e-02    6.07600e-08    4.34025e-08    7.81175e-08    1      177.35
367.62       2.03600e-02    5.47400e-08    3.92777e-08    7.02023e-08    1      177.80
357.12       2.50000e-02    4.86800e-08    3.51143e-08    6.22457e-08    1      177.87
346.69       3.06900e-02    4.31100e-08    3.12695e-08    5.49505e-08    1      177.83
336.35       3.76900e-02    3.84700e-08    2.80800e-08    4.88600e-08    1      177.83
326.07       4.62700e-02    3.51200e-08    2.58549e-08    4.43851e-08    1      177.78
315.86       5.68100e-02    3.33400e-08    2.47786e-08    4.19014e-08    1      178.03
305.71       6.97500e-02    3.33900e-08    2.50967e-08    4.16833e-08    1      178.35
295.62       8.56400e-02    3.56100e-08    2.71129e-08    4.41071e-08    1      178.43
285.60       1.05200e-01    4.05000e-08    3.13110e-08    4.96890e-08    1      178.10
275.69       1.29100e-01    4.87400e-08    3.83375e-08    5.91425e-08    1      177.31
265.89       1.58500e-01    6.10300e-08    4.89215e-08    7.31385e-08    1      176.24
256.23       1.94600e-01    7.77200e-08    6.34188e-08    9.20212e-08    1      175.08
246.69       2.39000e-01    9.82100e-08    8.13139e-08    1.15106e-07    1      173.99
237.27       2.93400e-01    1.20600e-07    1.00706e-07    1.40494e-07    1      172.97
227.97       3.60300e-01    1.41800e-07    1.18998e-07    1.64602e-07    1      171.78
218.81       4.42300e-01    1.59500e-07    1.33834e-07    1.85166e-07    1      170.24
209.80       5.43100e-01    1.72600e-07    1.45077e-07    2.00123e-07    1      168.40
200.93       6.66800e-01    1.82400e-07    1.53906e-07    2.10894e-07    1      166.79
192.21       8.18700e-01    1.91200e-07    1.61810e-07    2.20590e-07    1      165.23
183.62       1.00500e+00    2.01400e-07    1.70749e-07    2.32051e-07    1      163.64
175.17       1.23400e+00    2.14500e-07    1.81635e-07    2.47365e-07    1      162.03
166.86       1.51500e+00    2.30400e-07    1.94601e-07    2.66199e-07    1      160.06
158.71       1.86100e+00    2.46900e-07    2.08700e-07    2.85100e-07    1      157.73
150.73       2.28500e+00    2.59800e-07    2.20446e-07    2.99154e-07    1      155.44
142.91       2.80500e+00    2.64300e-07    2.25641e-07    3.02959e-07    1      152.93
135.28       3.44400e+00    2.56800e-07    2.20014e-07    2.93586e-07    1      149.93
127.84       4.22900e+00    2.37600e-07    2.02517e-07    2.72683e-07    1      146.78
120.61       5.19200e+00    2.10400e-07    1.76577e-07    2.44223e-07    1      143.65