C2H4 volume mixing ratio profile (from limb data) Latitude : 38.0 S (FP3) Longitude : 6.2 W (FP3) Observation date : 2017-05-25 (S99/275TI flyby) Solar longitude : 90.0 Local time : 12:54 Solar zenith angle : 70 Vertical resolution : 62 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) 391.16 1.18700e-02 6.44700e-08 5.19685e-08 7.69715e-08 1 175.72 381.33 1.43700e-02 5.78500e-08 4.66700e-08 6.90300e-08 1 177.20 371.50 1.73900e-02 5.20000e-08 4.19688e-08 6.20312e-08 1 178.40 361.66 2.10400e-02 4.69400e-08 3.78967e-08 5.59833e-08 1 179.33 351.85 2.54600e-02 4.26100e-08 3.44373e-08 5.07827e-08 1 180.15 342.06 3.08000e-02 3.89400e-08 3.14862e-08 4.63938e-08 1 180.76 332.32 3.72700e-02 3.58100e-08 2.89713e-08 4.26487e-08 1 181.01 322.65 4.51000e-02 3.31200e-08 2.68257e-08 3.94143e-08 1 180.35 313.08 5.45700e-02 3.07500e-08 2.49121e-08 3.65879e-08 1 179.39 303.64 6.60300e-02 2.86400e-08 2.32138e-08 3.40663e-08 1 178.12 294.34 7.99000e-02 2.67100e-08 2.16694e-08 3.17506e-08 1 176.52 285.18 9.66800e-02 2.49700e-08 2.02625e-08 2.96775e-08 1 174.85 276.17 1.17000e-01 2.34200e-08 1.90317e-08 2.78083e-08 1 173.08 267.30 1.41600e-01 2.21200e-08 1.79812e-08 2.62588e-08 1 171.41 258.57 1.71300e-01 2.11000e-08 1.71772e-08 2.50228e-08 1 169.88 249.97 2.07300e-01 2.04900e-08 1.67017e-08 2.42783e-08 1 168.52 241.48 2.50800e-01 2.03800e-08 1.66253e-08 2.41347e-08 1 167.39 233.09 3.03500e-01 2.08800e-08 1.70626e-08 2.46974e-08 1 166.51 224.79 3.67200e-01 2.21600e-08 1.81328e-08 2.61872e-08 1 165.72 216.59 4.44300e-01 2.44400e-08 2.00266e-08 2.88534e-08 1 164.85 208.48 5.37600e-01 2.80200e-08 2.30086e-08 3.30314e-08 1 163.67 200.47 6.50600e-01 3.32700e-08 2.73829e-08 3.91571e-08 1 162.48 192.59 7.87200e-01 4.06600e-08 3.35943e-08 4.77257e-08 1 160.82 184.84 9.52500e-01 5.06700e-08 4.20584e-08 5.92816e-08 1 158.50 177.25 1.15300e+00 6.36100e-08 5.30798e-08 7.41402e-08 1 156.03 169.82 1.39500e+00 7.96200e-08 6.68268e-08 9.24132e-08 1 153.59 162.54 1.68800e+00 9.81900e-08 8.28469e-08 1.13533e-07 1 151.51 155.38 2.04200e+00 1.18200e-07 1.00189e-07 1.36211e-07 1 149.96 148.32 2.47100e+00 1.38000e-07 1.17257e-07 1.58744e-07 1 149.00 141.33 2.99000e+00 1.55500e-07 1.32435e-07 1.78565e-07 1 148.46 134.40 3.61800e+00 1.69100e-07 1.44171e-07 1.94029e-07 1 147.89 127.54 4.37700e+00 1.77900e-07 1.51851e-07 2.03949e-07 1 147.31 120.74 5.29700e+00 1.81300e-07 1.54932e-07 2.07668e-07 1 146.37