C2H4 volume mixing ratio profile (from limb data) Latitude : 21.8 N (FP3) Longitude : 308.6 W (FP3) Observation date : 2016-02-02 (T116 flyby) Solar longitude : 75.6 Local time : 18:25 Solar zenith angle : 87 Vertical resolution : 46 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) 404.16 9.81400e-03 5.11200e-08 3.37822e-08 6.84578e-08 1 164.24 394.89 1.18700e-02 4.80500e-08 3.18697e-08 6.42303e-08 1 165.51 385.61 1.43700e-02 4.57700e-08 3.04854e-08 6.10546e-08 1 166.81 376.31 1.73900e-02 4.43000e-08 2.96867e-08 5.89133e-08 1 168.20 366.99 2.10400e-02 4.36500e-08 2.94638e-08 5.78362e-08 1 169.75 357.64 2.54600e-02 4.37600e-08 2.98161e-08 5.77039e-08 1 171.50 348.25 3.08000e-02 4.45500e-08 3.07042e-08 5.83958e-08 1 173.37 338.82 3.72700e-02 4.58900e-08 3.20408e-08 5.97392e-08 1 175.03 329.38 4.51000e-02 4.76000e-08 3.37466e-08 6.14534e-08 1 176.27 319.94 5.45700e-02 4.94900e-08 3.56574e-08 6.33226e-08 1 177.19 310.52 6.60300e-02 5.13600e-08 3.76363e-08 6.50837e-08 1 177.86 301.13 7.99000e-02 5.30600e-08 3.95748e-08 6.65452e-08 1 178.28 291.79 9.66800e-02 5.45200e-08 4.13316e-08 6.77084e-08 1 178.50 282.50 1.17000e-01 5.57600e-08 4.29245e-08 6.85955e-08 1 178.53 273.27 1.41600e-01 5.69400e-08 4.44158e-08 6.94642e-08 1 178.36 264.12 1.71300e-01 5.82600e-08 4.59600e-08 7.05600e-08 1 177.97 255.05 2.07300e-01 6.00400e-08 4.78576e-08 7.22224e-08 1 177.31 246.08 2.50800e-01 6.26100e-08 5.03826e-08 7.48374e-08 1 176.40 237.22 3.03500e-01 6.63600e-08 5.38646e-08 7.88554e-08 1 175.27 228.47 3.67200e-01 7.16700e-08 5.86079e-08 8.47321e-08 1 173.92 219.86 4.44300e-01 7.90300e-08 6.49432e-08 9.31168e-08 1 172.38 211.37 5.37600e-01 8.89500e-08 7.32695e-08 1.04630e-07 1 170.80 203.00 6.50600e-01 1.01900e-07 8.41599e-08 1.19640e-07 1 169.34 194.76 7.87200e-01 1.18400e-07 9.80617e-08 1.38738e-07 1 167.86 186.65 9.52500e-01 1.38700e-07 1.15685e-07 1.61715e-07 1 166.23 178.65 1.15300e+00 1.62500e-07 1.36767e-07 1.88233e-07 1 164.63 170.78 1.39500e+00 1.89200e-07 1.60438e-07 2.17962e-07 1 163.09 163.03 1.68800e+00 2.17200e-07 1.84737e-07 2.49663e-07 1 161.56 155.40 2.04200e+00 2.44000e-07 2.07432e-07 2.80568e-07 1 159.93 147.88 2.47100e+00 2.66900e-07 2.26191e-07 3.07609e-07 1 158.15 140.50 2.99000e+00 2.83200e-07 2.39718e-07 3.26682e-07 1 156.06 133.28 3.61800e+00 2.90700e-07 2.46933e-07 3.34467e-07 1 153.37 126.22 4.37700e+00 2.89000e-07 2.46522e-07 3.31478e-07 1 150.26 119.35 5.29700e+00 2.78600e-07 2.37336e-07 3.19864e-07 1 146.89