C2H4 volume mixing ratio profile (from limb data) Latitude : 51.5 N (FP3) Longitude : 313.4 W (FP3) Observation date : 2016-02-02 (T116 flyby) Solar longitude : 75.6 Local time : 18:01 Solar zenith angle : 71 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) 412.49 8.11000e-03 6.79500e-07 4.93697e-07 8.65303e-07 1 169.75 402.86 9.81400e-03 4.88200e-07 3.54243e-07 6.22157e-07 1 171.21 393.21 1.18700e-02 3.33800e-07 2.40873e-07 4.26727e-07 1 172.51 383.55 1.43700e-02 2.22900e-07 1.59427e-07 2.86373e-07 1 173.59 373.90 1.73900e-02 1.49300e-07 1.05945e-07 1.92655e-07 1 174.62 364.26 2.10400e-02 1.03900e-07 7.31468e-08 1.34653e-07 1 175.79 354.60 2.54600e-02 7.76400e-08 5.46099e-08 1.00670e-07 1 177.44 344.91 3.08000e-02 6.40000e-08 4.52238e-08 8.27762e-08 1 179.16 335.19 3.72700e-02 5.91900e-08 4.22831e-08 7.60969e-08 1 180.80 325.46 4.51000e-02 6.15000e-08 4.47156e-08 7.82844e-08 1 182.10 315.74 5.45700e-02 7.07100e-08 5.25379e-08 8.88821e-08 1 183.04 306.04 6.60300e-02 8.72500e-08 6.64961e-08 1.08004e-07 1 183.58 296.39 7.99000e-02 1.10900e-07 8.67954e-08 1.35005e-07 1 183.61 286.82 9.66800e-02 1.38800e-07 1.11290e-07 1.66310e-07 1 183.13 277.35 1.17000e-01 1.64500e-07 1.34393e-07 1.94607e-07 1 182.17 268.00 1.41600e-01 1.79600e-07 1.48333e-07 2.10867e-07 1 180.81 258.78 1.71300e-01 1.78900e-07 1.48210e-07 2.09590e-07 1 179.16 249.72 2.07300e-01 1.64200e-07 1.35544e-07 1.92856e-07 1 177.56 240.79 2.50800e-01 1.42900e-07 1.17131e-07 1.68669e-07 1 175.90 232.00 3.03500e-01 1.22500e-07 9.97110e-08 1.45289e-07 1 174.17 223.35 3.67200e-01 1.08000e-07 8.73758e-08 1.28624e-07 1 172.33 214.85 4.44300e-01 1.01700e-07 8.21807e-08 1.21219e-07 1 170.38 206.50 5.37600e-01 1.04600e-07 8.45368e-08 1.24663e-07 1 168.39 198.30 6.50600e-01 1.18300e-07 9.58170e-08 1.40783e-07 1 166.47 190.24 7.87200e-01 1.45100e-07 1.18077e-07 1.72123e-07 1 164.42 182.33 9.52500e-01 1.87300e-07 1.53126e-07 2.21474e-07 1 162.13 174.58 1.15300e+00 2.43900e-07 2.00217e-07 2.87583e-07 1 159.78 166.98 1.39500e+00 3.06500e-07 2.52833e-07 3.60167e-07 1 157.45 159.53 1.68800e+00 3.55800e-07 2.95269e-07 4.16331e-07 1 155.16 152.24 2.04200e+00 3.70300e-07 3.08924e-07 4.31676e-07 1 152.88 145.08 2.47100e+00 3.40500e-07 2.84095e-07 3.96905e-07 1 150.67 138.07 2.99000e+00 2.78300e-07 2.30000e-07 3.26600e-07 1 148.41 131.21 3.61800e+00 2.07000e-07 1.67517e-07 2.46483e-07 1 145.84 124.51 4.37700e+00 1.46000e-07 1.14310e-07 1.77690e-07 1 143.06 117.96 5.29700e+00 1.02400e-07 7.73576e-08 1.27442e-07 1 140.44