C2H4 volume mixing ratio profile (from nadir data) Latitude : 49.0 N (FP3) Longitude : 218.3 W (FP3) Observation date : 2016-06-08 (T120 flyby) Solar longitude : 79.4 Emission angle : 14.5 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) 268.89 1.41600e-01 9.75900e-08 6.76365e-08 1.27543e-07 1 177.42 259.81 1.71300e-01 9.34700e-08 6.48374e-08 1.22103e-07 1 177.22 250.81 2.07300e-01 9.36600e-08 6.50466e-08 1.22273e-07 1 176.71 241.89 2.50800e-01 9.76500e-08 6.79709e-08 1.27329e-07 1 175.89 233.08 3.03500e-01 1.05100e-07 7.32578e-08 1.36942e-07 1 174.88 224.38 3.67200e-01 1.15800e-07 8.09558e-08 1.50644e-07 1 173.67 215.79 4.44300e-01 1.30400e-07 9.15741e-08 1.69226e-07 1 172.30 207.33 5.37600e-01 1.50500e-07 1.06335e-07 1.94665e-07 1 170.71 199.00 6.50600e-01 1.79500e-07 1.27926e-07 2.31074e-07 1 169.23 190.80 7.87200e-01 2.22700e-07 1.59750e-07 2.85650e-07 1 167.25 182.76 9.52500e-01 2.87200e-07 2.07739e-07 3.66661e-07 1 164.74 174.89 1.15300e+00 3.79600e-07 2.77073e-07 4.82128e-07 1 162.07 167.19 1.39500e+00 5.01600e-07 3.68546e-07 6.34654e-07 1 159.14 159.68 1.68800e+00 6.37400e-07 4.71213e-07 8.03587e-07 1 156.15 152.35 2.04200e+00 7.48400e-07 5.55200e-07 9.41600e-07 1 153.22 145.19 2.47100e+00 7.84700e-07 5.82087e-07 9.87313e-07 1 150.59 138.18 2.99000e+00 7.22700e-07 5.34874e-07 9.10526e-07 1 148.48 131.32 3.61800e+00 5.88600e-07 4.33284e-07 7.43916e-07 1 145.92 124.60 4.37700e+00 4.36400e-07 3.19095e-07 5.53705e-07 1 143.73 118.00 5.29700e+00 3.09200e-07 2.24028e-07 3.94372e-07 1 141.84