C2H4 volume mixing ratio profile (from limb data)
Latitude              :   78.9 N (FP3)
Longitude             :   63.4 W (FP3)
Observation date      :  2015-05-09 (T111 flyby)
Solar longitude       :   67.4
Local time            :  14:12
Solar zenith angle    :   58
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)
393.21       1.12600e-02    2.52000e-07    1.52144e-07    3.51856e-07    1      173.09
383.09       1.37300e-02    2.11200e-07    1.32231e-07    2.90169e-07    1      176.36
372.85       1.67300e-02    1.71200e-07    1.11063e-07    2.31337e-07    1      179.73
362.51       2.04000e-02    1.37800e-07    9.28095e-08    1.82791e-07    1      182.65
352.08       2.48600e-02    1.14400e-07    8.01721e-08    1.48628e-07    1      184.89
341.63       3.03000e-02    1.02200e-07    7.41151e-08    1.30285e-07    1      186.30
331.20       3.69400e-02    1.02300e-07    7.66532e-08    1.27947e-07    1      186.98
320.82       4.50200e-02    1.17800e-07    9.11551e-08    1.44445e-07    1      186.88
310.52       5.48700e-02    1.57000e-07    1.25325e-07    1.88675e-07    1      187.05
300.26       6.68800e-02    2.36600e-07    1.94205e-07    2.78995e-07    1      187.78
290.04       8.15200e-02    3.83000e-07    3.21775e-07    4.44225e-07    1      188.77
279.84       9.93700e-02    6.19700e-07    5.29093e-07    7.10307e-07    1      189.36
269.72       1.21100e-01    9.25200e-07    7.96955e-07    1.05345e-06    1      188.44
259.77       1.47600e-01    1.18800e-06    1.02555e-06    1.35045e-06    1      185.72
250.07       1.79900e-01    1.25400e-06    1.08024e-06    1.42776e-06    1      181.62
240.66       2.19300e-01    1.08000e-06    9.19436e-07    1.24056e-06    1      177.09
231.53       2.67300e-01    7.82800e-07    6.53946e-07    9.11654e-07    1      173.05
222.65       3.25900e-01    5.08900e-07    4.13827e-07    6.03973e-07    1      169.87
213.98       3.97200e-01    3.23000e-07    2.54602e-07    3.91398e-07    1      167.22
205.49       4.84100e-01    2.18300e-07    1.66813e-07    2.69787e-07    1      164.71
197.18       5.90100e-01    1.68900e-07    1.25976e-07    2.11824e-07    1      162.11
189.06       7.19200e-01    1.56500e-07    1.15035e-07    1.97965e-07    1      159.44
181.11       8.76700e-01    1.75500e-07    1.29015e-07    2.21985e-07    1      156.84
173.34       1.06900e+00    2.32900e-07    1.72944e-07    2.92856e-07    1      154.35
165.74       1.30200e+00    3.47800e-07    2.63254e-07    4.32346e-07    1      151.66
158.32       1.58800e+00    5.48200e-07    4.23864e-07    6.72536e-07    1      148.38
151.12       1.93500e+00    8.52200e-07    6.68298e-07    1.03610e-06    1      144.71
144.13       2.35900e+00    1.23100e-06    9.66341e-07    1.49566e-06    1      141.22
137.33       2.87500e+00    1.58400e-06    1.22107e-06    1.94693e-06    1      138.45
130.71       3.50400e+00    1.77500e-06    1.32515e-06    2.22485e-06    1      135.23
124.27       4.27100e+00    1.73000e-06    1.23654e-06    2.22346e-06    1      132.04
118.00       5.20600e+00    1.49000e-06    1.01577e-06    1.96423e-06    1      129.46