C2H4 volume mixing ratio profile (from limb data)
Latitude              :   80.9 N (FP3)
Longitude             :  346.5 W (FP3)
Observation date      :  2016-02-02 (T116 flyby)
Solar longitude       :   75.6
Local time            :  16:08
Solar zenith angle    :   60
Vertical resolution   :  29 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)
400.93       9.81400e-03    6.22500e-09    2.31390e-09    1.01361e-08    1      170.43
391.30       1.18700e-02    3.79600e-09    1.42723e-09    6.16477e-09    1      173.00
381.58       1.43700e-02    2.37200e-09    9.11724e-10    3.83228e-09    1      175.65
371.79       1.73900e-02    1.61400e-09    6.43591e-10    2.58441e-09    1      178.28
361.92       2.10400e-02    1.29000e-09    5.38275e-10    2.04173e-09    1      180.79
351.99       2.54600e-02    1.30200e-09    5.80650e-10    2.02335e-09    1      183.09
342.00       3.08000e-02    1.75500e-09    8.42410e-10    2.66759e-09    1      185.08
331.99       3.72700e-02    3.22400e-09    1.69223e-09    4.75577e-09    1      186.56
321.99       4.51000e-02    7.85600e-09    4.53381e-09    1.11782e-08    1      187.48
312.01       5.45700e-02    2.34300e-08    1.48705e-08    3.19895e-08    1      188.13
302.07       6.60300e-02    7.52600e-08    5.22746e-08    9.82454e-08    1      188.67
292.17       7.99000e-02    2.23300e-07    1.68143e-07    2.78457e-07    1      189.05
282.33       9.66800e-02    5.25500e-07    4.23415e-07    6.27585e-07    1      189.16
272.56       1.17000e-01    8.72400e-07    7.36485e-07    1.00832e-06    1      188.73
262.90       1.41600e-01    9.67200e-07    8.29751e-07    1.10465e-06    1      187.56
253.39       1.71300e-01    7.30200e-07    6.15835e-07    8.44565e-07    1      185.52
244.07       2.07300e-01    4.11600e-07    3.32860e-07    4.90340e-07    1      182.66
234.96       2.50800e-01    1.99600e-07    1.53317e-07    2.45883e-07    1      179.23
226.09       3.03500e-01    9.80100e-08    7.12220e-08    1.24798e-07    1      175.53
217.46       3.67200e-01    5.63600e-08    3.88893e-08    7.38307e-08    1      172.07
209.03       4.44300e-01    4.20200e-08    2.78229e-08    5.62171e-08    1      169.04
200.79       5.37600e-01    4.22400e-08    2.72600e-08    5.72200e-08    1      166.61
192.73       6.50600e-01    5.59300e-08    3.58360e-08    7.60240e-08    1      163.64
184.85       7.87200e-01    9.07500e-08    5.88099e-08    1.22690e-07    1      161.25
177.13       9.52500e-01    1.63100e-07    1.08718e-07    2.17482e-07    1      158.76
169.57       1.15300e+00    2.92200e-07    2.02753e-07    3.81647e-07    1      156.23
162.18       1.39500e+00    4.79700e-07    3.47339e-07    6.12061e-07    1      153.59
154.96       1.68800e+00    6.79300e-07    5.10892e-07    8.47708e-07    1      150.82
147.90       2.04200e+00    8.11400e-07    6.20080e-07    1.00272e-06    1      147.93
141.02       2.47100e+00    8.22600e-07    6.15188e-07    1.03001e-06    1      145.10
135.36       2.90000e+00    7.48300e-07    5.33755e-07    9.62845e-07    1      142.74