C2H4 volume mixing ratio profile (from limb data) Latitude : 71.3 N (FP3) Longitude : 256.9 W (FP3) Observation date : 2015-05-09 (T111 flyby) Solar longitude : 67.4 Local time : 01:21 Solar zenith angle : 86 Vertical resolution : 37 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) 392.59 1.12600e-02 1.98300e-07 1.08547e-07 2.88053e-07 1 170.52 382.65 1.37300e-02 1.50400e-07 8.29618e-08 2.17838e-07 1 172.74 372.66 1.67300e-02 1.07200e-07 5.96448e-08 1.54755e-07 1 174.83 362.62 2.04000e-02 7.36500e-08 4.14544e-08 1.05846e-07 1 176.73 352.55 2.48600e-02 5.06800e-08 2.89737e-08 7.23863e-08 1 178.40 342.46 3.03000e-02 3.66500e-08 2.14232e-08 5.18768e-08 1 179.81 332.37 3.69400e-02 2.93700e-08 1.77499e-08 4.09901e-08 1 180.86 322.31 4.50200e-02 2.74400e-08 1.73170e-08 3.75630e-08 1 181.39 312.28 5.48700e-02 3.10500e-08 2.07290e-08 4.13710e-08 1 181.94 302.29 6.68800e-02 4.33100e-08 3.07514e-08 5.58686e-08 1 182.66 292.33 8.15200e-02 7.35300e-08 5.55819e-08 9.14781e-08 1 183.45 282.40 9.93700e-02 1.45300e-07 1.15885e-07 1.74715e-07 1 184.19 272.51 1.21100e-01 3.10100e-07 2.57042e-07 3.63158e-07 1 184.40 262.70 1.47600e-01 6.50200e-07 5.49464e-07 7.50936e-07 1 183.79 253.01 1.79900e-01 1.21300e-06 1.03278e-06 1.39322e-06 1 182.17 243.50 2.19300e-01 1.85200e-06 1.58317e-06 2.12083e-06 1 179.57 234.21 2.67300e-01 2.19100e-06 1.87940e-06 2.50260e-06 1 176.28 225.16 3.25900e-01 1.99300e-06 1.70198e-06 2.28402e-06 1 172.74 216.34 3.97200e-01 1.44400e-06 1.21195e-06 1.67605e-06 1 169.30 207.74 4.84100e-01 8.99900e-07 7.32429e-07 1.06737e-06 1 166.26 199.34 5.90100e-01 5.31500e-07 4.16854e-07 6.46147e-07 1 163.68 191.11 7.19200e-01 3.28500e-07 2.48986e-07 4.08014e-07 1 161.46 183.04 8.76700e-01 2.30300e-07 1.70214e-07 2.90386e-07 1 159.41 175.12 1.06900e+00 1.92100e-07 1.39908e-07 2.44292e-07 1 157.34 167.35 1.30200e+00 1.92400e-07 1.39651e-07 2.45149e-07 1 154.98 159.76 1.58800e+00 2.25200e-07 1.64029e-07 2.86371e-07 1 152.08 152.36 1.93500e+00 2.93000e-07 2.14601e-07 3.71399e-07 1 148.77 145.15 2.35900e+00 3.97800e-07 2.92990e-07 5.02610e-07 1 145.64 138.14 2.87500e+00 5.31400e-07 3.92228e-07 6.70572e-07 1 142.42 131.32 3.50400e+00 6.66500e-07 4.91007e-07 8.41993e-07 1 139.14 124.68 4.27100e+00 7.63300e-07 5.58037e-07 9.68563e-07 1 136.43 118.19 5.20600e+00 7.90500e-07 5.70044e-07 1.01096e-06 1 134.17