C2H4 volume mixing ratio profile (from limb data)
Latitude              :    8.9 S (FP3)
Longitude             :  105.0 W (FP3)
Observation date      :  2016-05-07 (T119 flyby)
Solar longitude       :   78.4
Local time            :  06:42
Solar zenith angle    :   86
Vertical resolution   :  36 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)
291.98       9.66800e-02    1.67600e-08    1.03042e-08    2.32158e-08    1      174.81
282.87       1.17000e-01    1.81700e-08    1.15548e-08    2.47852e-08    1      175.59
273.77       1.41600e-01    1.99000e-08    1.30891e-08    2.67109e-08    1      176.21
264.71       1.71300e-01    2.19600e-08    1.49364e-08    2.89836e-08    1      176.49
255.70       2.07300e-01    2.43500e-08    1.70942e-08    3.16058e-08    1      176.28
246.77       2.50800e-01    2.70700e-08    1.95601e-08    3.45799e-08    1      175.61
237.95       3.03500e-01    3.00900e-08    2.23233e-08    3.78567e-08    1      174.58
229.23       3.67200e-01    3.34500e-08    2.53784e-08    4.15216e-08    1      173.26
220.64       4.44300e-01    3.72300e-08    2.87214e-08    4.57386e-08    1      171.78
212.17       5.37600e-01    4.16100e-08    3.25425e-08    5.06775e-08    1      170.26
203.82       6.50600e-01    4.69400e-08    3.71128e-08    5.67671e-08    1      169.23
195.57       7.87200e-01    5.37300e-08    4.29458e-08    6.45142e-08    1      168.28
187.42       9.52500e-01    6.26900e-08    5.07145e-08    7.46655e-08    1      167.03
179.37       1.15300e+00    7.47500e-08    6.12672e-08    8.82328e-08    1      165.91
171.43       1.39500e+00    9.08800e-08    7.53260e-08    1.06434e-07    1      164.70
163.60       1.68800e+00    1.11800e-07    9.33990e-08    1.30201e-07    1      163.29
155.88       2.04200e+00    1.37400e-07    1.15110e-07    1.59689e-07    1      161.55
148.30       2.47100e+00    1.65800e-07    1.39224e-07    1.92376e-07    1      159.49
140.86       2.99000e+00    1.92500e-07    1.62391e-07    2.22609e-07    1      157.26
133.58       3.61800e+00    2.11100e-07    1.78896e-07    2.43304e-07    1      153.92
126.51       4.37700e+00    2.15500e-07    1.81871e-07    2.49129e-07    1      150.47
119.63       5.29700e+00    2.03300e-07    1.67305e-07    2.39295e-07    1      147.05
115.97       5.87200e+00    1.90600e-07    1.53429e-07    2.27771e-07    1      145.71