C2H4 volume mixing ratio profile (from limb data)
Latitude              :   84.1 S (FP3)
Longitude             :   74.8 W (FP3)
Observation date      :  2015-09-29 (T113 flyby)
Solar longitude       :   71.7
Local time            :  12:37
Solar zenith angle    :  111
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)
531.62       2.16700e-04    5.18700e-05    4.34577e-05    6.02823e-05    1      165.28
521.49       2.62300e-04    4.14800e-05    3.48743e-05    4.80857e-05    1      166.43
511.34       3.17300e-04    3.32100e-05    2.79901e-05    3.84299e-05    1      167.76
501.18       3.84000e-04    2.71500e-05    2.29395e-05    3.13605e-05    1      169.26
490.99       4.64600e-04    2.29700e-05    1.94628e-05    2.64772e-05    1      170.91
480.77       5.62200e-04    2.02700e-05    1.72359e-05    2.33041e-05    1      172.68
470.51       6.80300e-04    1.86800e-05    1.59529e-05    2.14071e-05    1      174.47
460.21       8.23200e-04    1.79400e-05    1.53990e-05    2.04810e-05    1      176.20
449.89       9.96100e-04    1.78800e-05    1.54129e-05    2.03471e-05    1      177.76
439.56       1.20500e-03    1.83500e-05    1.58863e-05    2.08137e-05    1      179.02
429.23       1.45800e-03    1.93000e-05    1.67619e-05    2.18381e-05    1      179.92
418.94       1.76500e-03    1.98400e-05    1.72726e-05    2.24074e-05    1      180.40
408.70       2.13500e-03    1.98800e-05    1.73342e-05    2.24258e-05    1      180.48
398.53       2.58400e-03    1.98300e-05    1.73045e-05    2.23555e-05    1      180.16
388.47       3.12700e-03    2.00100e-05    1.74748e-05    2.25452e-05    1      179.54
378.50       3.78300e-03    2.05000e-05    1.79117e-05    2.30883e-05    1      178.79
368.65       4.57800e-03    2.11900e-05    1.85312e-05    2.38488e-05    1      178.03
358.90       5.53900e-03    2.15600e-05    1.88780e-05    2.42420e-05    1      177.29
349.26       6.70300e-03    2.09200e-05    1.83293e-05    2.35107e-05    1      176.47
339.74       8.11000e-03    1.85600e-05    1.62547e-05    2.08653e-05    1      175.46
330.33       9.81400e-03    1.45500e-05    1.27052e-05    1.63948e-05    1      174.22
321.06       1.18700e-02    9.76600e-06    8.46873e-06    1.10633e-05    1      172.82
311.92       1.43700e-02    5.60300e-06    4.80670e-06    6.39930e-06    1      171.42
302.90       1.73900e-02    2.76300e-06    2.33688e-06    3.18912e-06    1      170.23
293.99       2.10400e-02    1.21500e-06    1.01060e-06    1.41940e-06    1      169.50
285.16       2.54600e-02    5.06400e-07    4.14543e-07    5.98257e-07    1      169.41
276.37       3.08000e-02    2.13900e-07    1.72500e-07    2.55300e-07    1      169.85
267.61       3.72700e-02    9.92300e-08    7.89717e-08    1.19488e-07    1      170.44
258.88       4.51000e-02    5.39600e-08    4.24952e-08    6.54248e-08    1      170.53
250.22       5.45700e-02    3.62000e-08    2.82882e-08    4.41118e-08    1      170.04