C2H4 volume mixing ratio profile (from limb data)
Latitude              :    3.9 S (FP3)
Longitude             :  185.0 W (FP3)
Observation date      : 2017-09-11 (S101/292TI flyby)
Solar longitude       :   93.3
Local time            :  22:47
Solar zenith angle    :  153
Vertical resolution   :  39 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)
368.94       2.03600e-02    3.61900e-08    2.05443e-08    5.18357e-08    1      173.10
358.70       2.50000e-02    3.14100e-08    1.79832e-08    4.48368e-08    1      173.48
348.51       3.06900e-02    2.79700e-08    1.62157e-08    3.97243e-08    1      173.74
338.38       3.76900e-02    2.59600e-08    1.52495e-08    3.66705e-08    1      174.10
328.29       4.62700e-02    2.53800e-08    1.51901e-08    3.55699e-08    1      174.48
318.24       5.68100e-02    2.62600e-08    1.60659e-08    3.64541e-08    1      175.24
308.22       6.97500e-02    2.85900e-08    1.79451e-08    3.92349e-08    1      176.13
298.22       8.56400e-02    3.22900e-08    2.08539e-08    4.37261e-08    1      176.81
288.26       1.05200e-01    3.70000e-08    2.46254e-08    4.93746e-08    1      177.07
278.37       1.29100e-01    4.20300e-08    2.88264e-08    5.52336e-08    1      176.82
268.57       1.58500e-01    4.63900e-08    3.27610e-08    6.00190e-08    1      176.25
258.87       1.94600e-01    4.92900e-08    3.56970e-08    6.28830e-08    1      175.55
249.27       2.39000e-01    5.05700e-08    3.74068e-08    6.37332e-08    1      174.87
239.78       2.93400e-01    5.08300e-08    3.82392e-08    6.34208e-08    1      174.23
230.39       3.60300e-01    5.11400e-08    3.89660e-08    6.33140e-08    1      173.37
221.12       4.42300e-01    5.26500e-08    4.04832e-08    6.48168e-08    1      172.10
211.99       5.43100e-01    5.63000e-08    4.36068e-08    6.89932e-08    1      170.50
202.99       6.66800e-01    6.26300e-08    4.89145e-08    7.63455e-08    1      169.08
194.13       8.18700e-01    7.16500e-08    5.65052e-08    8.67948e-08    1      167.72
185.39       1.00500e+00    8.26600e-08    6.58331e-08    9.94869e-08    1      166.36
176.78       1.23400e+00    9.40600e-08    7.55591e-08    1.12561e-07    1      165.02
168.30       1.51500e+00    1.03900e-07    8.38924e-08    1.23908e-07    1      163.36
159.97       1.86100e+00    1.10900e-07    8.96726e-08    1.32127e-07    1      161.34
151.79       2.28500e+00    1.15200e-07    9.36612e-08    1.36739e-07    1      159.29
143.77       2.80500e+00    1.18700e-07    9.69024e-08    1.40498e-07    1      156.88
135.94       3.44400e+00    1.23900e-07    1.01709e-07    1.46091e-07    1      153.78
128.31       4.22900e+00    1.33100e-07    1.09784e-07    1.56416e-07    1      150.30
120.91       5.19200e+00    1.48100e-07    1.21557e-07    1.74643e-07    1      146.83