C2H4 volume mixing ratio profile (from limb data) Latitude : 16.3 N (FP3) Longitude : 15.8 W (FP3) Observation date : 2017-02-02 (S98/259TI flyby) Solar longitude : 86.6 Local time : 12:48 Solar zenith angle : 19 Vertical resolution : 68 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) 402.77 9.81400e-03 5.60800e-08 3.59829e-08 7.61771e-08 1 168.97 393.26 1.18700e-02 5.21800e-08 3.35421e-08 7.08179e-08 1 169.88 383.76 1.43700e-02 4.87400e-08 3.14414e-08 6.60386e-08 1 170.44 374.30 1.73900e-02 4.58400e-08 2.96756e-08 6.20044e-08 1 170.83 364.89 2.10400e-02 4.35800e-08 2.83410e-08 5.88190e-08 1 171.15 355.51 2.54600e-02 4.20400e-08 2.74532e-08 5.66268e-08 1 171.62 346.16 3.08000e-02 4.12700e-08 2.71009e-08 5.54391e-08 1 172.16 336.85 3.72700e-02 4.13500e-08 2.73404e-08 5.53596e-08 1 172.59 327.59 4.51000e-02 4.23300e-08 2.82196e-08 5.64404e-08 1 172.35 318.40 5.45700e-02 4.42300e-08 2.97774e-08 5.86826e-08 1 172.04 309.29 6.60300e-02 4.70000e-08 3.21268e-08 6.18732e-08 1 171.72 300.25 7.99000e-02 5.05600e-08 3.52085e-08 6.59115e-08 1 171.47 291.27 9.66800e-02 5.46500e-08 3.89298e-08 7.03702e-08 1 171.67 282.32 1.17000e-01 5.89200e-08 4.31070e-08 7.47330e-08 1 172.24 273.39 1.41600e-01 6.29300e-08 4.72519e-08 7.86081e-08 1 173.25 264.46 1.71300e-01 6.61900e-08 5.07806e-08 8.15994e-08 1 174.40 255.53 2.07300e-01 6.83800e-08 5.31730e-08 8.35870e-08 1 175.27 246.63 2.50800e-01 6.93800e-08 5.41294e-08 8.46306e-08 1 175.58 237.79 3.03500e-01 6.93800e-08 5.39272e-08 8.48328e-08 1 175.22 229.04 3.67200e-01 6.88100e-08 5.31513e-08 8.44687e-08 1 174.16 220.41 4.44300e-01 6.83000e-08 5.26347e-08 8.39653e-08 1 172.60 211.91 5.37600e-01 6.85000e-08 5.30826e-08 8.39174e-08 1 170.80 203.54 6.50600e-01 7.00900e-08 5.50863e-08 8.50937e-08 1 169.41 195.29 7.87200e-01 7.37000e-08 5.90797e-08 8.83203e-08 1 168.12 187.15 9.52500e-01 8.00500e-08 6.54328e-08 9.46672e-08 1 166.56 179.14 1.15300e+00 8.98100e-08 7.43245e-08 1.05296e-07 1 165.20 171.21 1.39500e+00 1.03700e-07 8.59968e-08 1.21403e-07 1 164.64 163.36 1.68800e+00 1.22400e-07 1.00741e-07 1.44059e-07 1 164.23 155.57 2.04200e+00 1.45900e-07 1.18826e-07 1.72974e-07 1 163.93 147.86 2.47100e+00 1.73600e-07 1.40609e-07 2.06591e-07 1 162.27 140.30 2.99000e+00 2.03300e-07 1.65264e-07 2.41336e-07 1 159.65 132.94 3.61800e+00 2.31800e-07 1.90787e-07 2.72813e-07 1 155.50 125.83 4.37700e+00 2.55300e-07 2.13188e-07 2.97412e-07 1 150.79 118.97 5.29700e+00 2.69900e-07 2.27582e-07 3.12218e-07 1 145.76