C2H4 volume mixing ratio profile (from limb data) Latitude : 31.5 N (FP3) Longitude : 198.9 W (FP3) Observation date : 2017-09-11 (S101/292TI flyby) Solar longitude : 93.3 Local time : 21:45 Solar zenith angle : 116 Vertical resolution : 45 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) 399.35 1.10000e-02 7.09900e-08 5.02390e-08 9.17410e-08 1 174.73 388.76 1.35100e-02 6.62900e-08 4.71260e-08 8.54540e-08 1 176.32 378.17 1.65800e-02 6.07600e-08 4.34025e-08 7.81175e-08 1 177.35 367.62 2.03600e-02 5.47400e-08 3.92777e-08 7.02023e-08 1 177.80 357.12 2.50000e-02 4.86800e-08 3.51143e-08 6.22457e-08 1 177.87 346.69 3.06900e-02 4.31100e-08 3.12695e-08 5.49505e-08 1 177.83 336.35 3.76900e-02 3.84700e-08 2.80800e-08 4.88600e-08 1 177.83 326.07 4.62700e-02 3.51200e-08 2.58549e-08 4.43851e-08 1 177.78 315.86 5.68100e-02 3.33400e-08 2.47786e-08 4.19014e-08 1 178.03 305.71 6.97500e-02 3.33900e-08 2.50967e-08 4.16833e-08 1 178.35 295.62 8.56400e-02 3.56100e-08 2.71129e-08 4.41071e-08 1 178.43 285.60 1.05200e-01 4.05000e-08 3.13110e-08 4.96890e-08 1 178.10 275.69 1.29100e-01 4.87400e-08 3.83375e-08 5.91425e-08 1 177.31 265.89 1.58500e-01 6.10300e-08 4.89215e-08 7.31385e-08 1 176.24 256.23 1.94600e-01 7.77200e-08 6.34188e-08 9.20212e-08 1 175.08 246.69 2.39000e-01 9.82100e-08 8.13139e-08 1.15106e-07 1 173.99 237.27 2.93400e-01 1.20600e-07 1.00706e-07 1.40494e-07 1 172.97 227.97 3.60300e-01 1.41800e-07 1.18998e-07 1.64602e-07 1 171.78 218.81 4.42300e-01 1.59500e-07 1.33834e-07 1.85166e-07 1 170.24 209.80 5.43100e-01 1.72600e-07 1.45077e-07 2.00123e-07 1 168.40 200.93 6.66800e-01 1.82400e-07 1.53906e-07 2.10894e-07 1 166.79 192.21 8.18700e-01 1.91200e-07 1.61810e-07 2.20590e-07 1 165.23 183.62 1.00500e+00 2.01400e-07 1.70749e-07 2.32051e-07 1 163.64 175.17 1.23400e+00 2.14500e-07 1.81635e-07 2.47365e-07 1 162.03 166.86 1.51500e+00 2.30400e-07 1.94601e-07 2.66199e-07 1 160.06 158.71 1.86100e+00 2.46900e-07 2.08700e-07 2.85100e-07 1 157.73 150.73 2.28500e+00 2.59800e-07 2.20446e-07 2.99154e-07 1 155.44 142.91 2.80500e+00 2.64300e-07 2.25641e-07 3.02959e-07 1 152.93 135.28 3.44400e+00 2.56800e-07 2.20014e-07 2.93586e-07 1 149.93 127.84 4.22900e+00 2.37600e-07 2.02517e-07 2.72683e-07 1 146.78 120.61 5.19200e+00 2.10400e-07 1.76577e-07 2.44223e-07 1 143.65