C2H4 volume mixing ratio profile (from limb data)
Latitude              :   81.3 S (FP3)
Longitude             :  125.6 W (FP3)
Observation date      :  2015-03-17 (T110 flyby)
Solar longitude       :   65.8
Local time            :  02:52
Solar zenith angle    :  112
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)
414.07       1.04700e-03    7.26500e-06    6.31030e-06    8.21970e-06    1      163.05
404.46       1.27700e-03    7.31900e-06    6.36270e-06    8.27530e-06    1      163.80
394.88       1.55600e-03    7.51400e-06    6.53764e-06    8.49036e-06    1      164.17
385.35       1.89700e-03    7.62300e-06    6.63769e-06    8.60831e-06    1      164.10
375.90       2.31200e-03    7.71600e-06    6.72374e-06    8.70826e-06    1      163.53
366.56       2.81800e-03    8.04200e-06    7.01248e-06    9.07152e-06    1      162.45
357.35       3.43500e-03    8.79400e-06    7.67102e-06    9.91698e-06    1      160.97
348.29       4.18700e-03    1.01400e-05    8.84742e-06    1.14326e-05    1      159.27
339.38       5.10300e-03    1.21300e-05    1.05808e-05    1.36792e-05    1      157.47
330.63       6.22000e-03    1.44900e-05    1.26315e-05    1.63485e-05    1      155.57
322.04       7.58100e-03    1.63500e-05    1.42436e-05    1.84564e-05    1      153.48
313.63       9.24100e-03    1.64000e-05    1.42713e-05    1.85286e-05    1      151.10
305.40       1.12600e-02    1.37800e-05    1.19796e-05    1.55804e-05    1      148.39
297.38       1.37300e-02    9.50500e-06    8.25404e-06    1.07560e-05    1      145.35
289.58       1.67300e-02    5.25800e-06    4.56109e-06    5.95491e-06    1      142.05
281.99       2.04000e-02    2.44100e-06    2.11547e-06    2.76653e-06    1      138.66
274.63       2.48600e-02    9.95100e-07    8.61766e-07    1.12843e-06    1      135.39
267.47       3.03000e-02    3.91400e-07    3.38724e-07    4.44076e-07    1      132.30
260.51       3.69400e-02    1.64500e-07    1.42325e-07    1.86675e-07    1      129.33
253.75       4.50200e-02    7.99600e-08    6.91548e-08    9.07652e-08    1      126.05