C2H4 volume mixing ratio profile (from limb data) Latitude : 80.9 N (FP3) Longitude : 346.5 W (FP3) Observation date : 2016-02-02 (T116 flyby) Solar longitude : 75.6 Local time : 16:08 Solar zenith angle : 60 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) 400.93 9.81400e-03 6.22500e-09 2.31390e-09 1.01361e-08 1 170.43 391.30 1.18700e-02 3.79600e-09 1.42723e-09 6.16477e-09 1 173.00 381.58 1.43700e-02 2.37200e-09 9.11724e-10 3.83228e-09 1 175.65 371.79 1.73900e-02 1.61400e-09 6.43591e-10 2.58441e-09 1 178.28 361.92 2.10400e-02 1.29000e-09 5.38275e-10 2.04173e-09 1 180.79 351.99 2.54600e-02 1.30200e-09 5.80650e-10 2.02335e-09 1 183.09 342.00 3.08000e-02 1.75500e-09 8.42410e-10 2.66759e-09 1 185.08 331.99 3.72700e-02 3.22400e-09 1.69223e-09 4.75577e-09 1 186.56 321.99 4.51000e-02 7.85600e-09 4.53381e-09 1.11782e-08 1 187.48 312.01 5.45700e-02 2.34300e-08 1.48705e-08 3.19895e-08 1 188.13 302.07 6.60300e-02 7.52600e-08 5.22746e-08 9.82454e-08 1 188.67 292.17 7.99000e-02 2.23300e-07 1.68143e-07 2.78457e-07 1 189.05 282.33 9.66800e-02 5.25500e-07 4.23415e-07 6.27585e-07 1 189.16 272.56 1.17000e-01 8.72400e-07 7.36485e-07 1.00832e-06 1 188.73 262.90 1.41600e-01 9.67200e-07 8.29751e-07 1.10465e-06 1 187.56 253.39 1.71300e-01 7.30200e-07 6.15835e-07 8.44565e-07 1 185.52 244.07 2.07300e-01 4.11600e-07 3.32860e-07 4.90340e-07 1 182.66 234.96 2.50800e-01 1.99600e-07 1.53317e-07 2.45883e-07 1 179.23 226.09 3.03500e-01 9.80100e-08 7.12220e-08 1.24798e-07 1 175.53 217.46 3.67200e-01 5.63600e-08 3.88893e-08 7.38307e-08 1 172.07 209.03 4.44300e-01 4.20200e-08 2.78229e-08 5.62171e-08 1 169.04 200.79 5.37600e-01 4.22400e-08 2.72600e-08 5.72200e-08 1 166.61 192.73 6.50600e-01 5.59300e-08 3.58360e-08 7.60240e-08 1 163.64 184.85 7.87200e-01 9.07500e-08 5.88099e-08 1.22690e-07 1 161.25 177.13 9.52500e-01 1.63100e-07 1.08718e-07 2.17482e-07 1 158.76 169.57 1.15300e+00 2.92200e-07 2.02753e-07 3.81647e-07 1 156.23 162.18 1.39500e+00 4.79700e-07 3.47339e-07 6.12061e-07 1 153.59 154.96 1.68800e+00 6.79300e-07 5.10892e-07 8.47708e-07 1 150.82 147.90 2.04200e+00 8.11400e-07 6.20080e-07 1.00272e-06 1 147.93 141.02 2.47100e+00 8.22600e-07 6.15188e-07 1.03001e-06 1 145.10 135.36 2.90000e+00 7.48300e-07 5.33755e-07 9.62845e-07 1 142.74