C2H4 volume mixing ratio profile (from limb data) Latitude : 31.7 N (FP3) Longitude : 309.8 W (FP3) Observation date : 2016-02-02 (T116 flyby) Solar longitude : 75.6 Local time : 18:18 Solar zenith angle : 82 Vertical resolution : 43 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) 404.34 9.81400e-03 3.65100e-08 1.53234e-08 5.76966e-08 1 167.83 394.87 1.18700e-02 3.40600e-08 1.44748e-08 5.36452e-08 1 169.16 385.39 1.43700e-02 3.19000e-08 1.37807e-08 5.00193e-08 1 170.43 375.89 1.73900e-02 2.98900e-08 1.31471e-08 4.66329e-08 1 171.68 366.39 2.10400e-02 2.79400e-08 1.25505e-08 4.33295e-08 1 173.02 356.87 2.54600e-02 2.60300e-08 1.19926e-08 4.00674e-08 1 174.50 347.33 3.08000e-02 2.42500e-08 1.14969e-08 3.70031e-08 1 176.05 337.77 3.72700e-02 2.27300e-08 1.11260e-08 3.43340e-08 1 177.38 328.22 4.51000e-02 2.16800e-08 1.10199e-08 3.23401e-08 1 178.29 318.69 5.45700e-02 2.13200e-08 1.12646e-08 3.13754e-08 1 178.89 309.19 6.60300e-02 2.18800e-08 1.21043e-08 3.16557e-08 1 179.26 299.75 7.99000e-02 2.36900e-08 1.37936e-08 3.35864e-08 1 179.38 290.36 9.66800e-02 2.71900e-08 1.67134e-08 3.76666e-08 1 179.28 281.05 1.17000e-01 3.29600e-08 2.15409e-08 4.43791e-08 1 178.98 271.82 1.41600e-01 4.17700e-08 2.91200e-08 5.44200e-08 1 178.48 262.68 1.71300e-01 5.44600e-08 4.03124e-08 6.86076e-08 1 177.78 253.64 2.07300e-01 7.15300e-08 5.55465e-08 8.75135e-08 1 176.87 244.70 2.50800e-01 9.28600e-08 7.40918e-08 1.11628e-07 1 175.76 235.88 3.03500e-01 1.17100e-07 9.41665e-08 1.40034e-07 1 174.53 227.18 3.67200e-01 1.42000e-07 1.14166e-07 1.69834e-07 1 173.17 218.61 4.44300e-01 1.65100e-07 1.33191e-07 1.97009e-07 1 171.71 210.16 5.37600e-01 1.84400e-07 1.50233e-07 2.18567e-07 1 170.23 201.83 6.50600e-01 1.99100e-07 1.64311e-07 2.33889e-07 1 168.85 193.62 7.87200e-01 2.10000e-07 1.74185e-07 2.45815e-07 1 167.34 185.54 9.52500e-01 2.17900e-07 1.79524e-07 2.56276e-07 1 165.54 177.59 1.15300e+00 2.23500e-07 1.82369e-07 2.64631e-07 1 163.59 169.79 1.39500e+00 2.27000e-07 1.84762e-07 2.69238e-07 1 161.55 162.13 1.68800e+00 2.28000e-07 1.86699e-07 2.69301e-07 1 159.41 154.62 2.04200e+00 2.25600e-07 1.86780e-07 2.64420e-07 1 157.19 147.25 2.47100e+00 2.19100e-07 1.81917e-07 2.56283e-07 1 154.95 140.03 2.99000e+00 2.08500e-07 1.70846e-07 2.46154e-07 1 152.64 132.96 3.61800e+00 1.94600e-07 1.55888e-07 2.33312e-07 1 150.06 126.05 4.37700e+00 1.78500e-07 1.40318e-07 2.16682e-07 1 147.43 119.29 5.29700e+00 1.62100e-07 1.26613e-07 1.97587e-07 1 145.00