C2H4 volume mixing ratio profile (from nadir data)
Latitude              :   47.3 S (FP3)
Longitude             :  218.8 W (FP3)
Observation date      :   2017-02-01 (S97/259TI flyby)
Solar longitude       :   86.6
Emission angle        :   13.6
          
                   
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)
163.59       1.39500e+00    2.19000e-07    1.51540e-07    2.86460e-07    1      142.98
156.83       1.68800e+00    2.59800e-07    1.82010e-07    3.37590e-07    1      141.63
150.16       2.04200e+00    3.08000e-07    2.19705e-07    3.96295e-07    1      140.59
143.56       2.47100e+00    3.63000e-07    2.64198e-07    4.61802e-07    1      139.78
137.03       2.99000e+00    4.22700e-07    3.15056e-07    5.30344e-07    1      138.86
130.58       3.61800e+00    4.83500e-07    3.69466e-07    5.97534e-07    1      138.16
124.19       4.37700e+00    5.40500e-07    4.23181e-07    6.57819e-07    1      137.36
117.87       5.29700e+00    5.87200e-07    4.69296e-07    7.05104e-07    1      136.25
111.65       6.40900e+00    6.17600e-07    4.99810e-07    7.35390e-07    1      134.58
105.54       7.75500e+00    6.32600e-07    5.12468e-07    7.52732e-07    1      132.28
 99.59       9.38400e+00    6.28400e-07    5.03456e-07    7.53344e-07    1      129.37
 93.79       1.13600e+01    6.04500e-07    4.74213e-07    7.34787e-07    1      126.05
 88.19       1.37400e+01    5.63100e-07    4.30031e-07    6.96169e-07    1      122.33
 82.79       1.66300e+01    5.08500e-07    3.77410e-07    6.39590e-07    1      117.94