C2H4 volume mixing ratio profile (from nadir data) Latitude : 74.4 N (FP3) Longitude : 218.3 W (FP3) Observation date : 2016-06-08 (T120 flyby) Solar longitude : 79.4 Emission angle : 38.8 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) 294.42 7.99000e-02 6.12100e-07 4.28357e-07 7.95843e-07 1 186.04 284.72 9.66800e-02 8.66100e-07 6.07502e-07 1.12470e-06 1 186.21 275.08 1.17000e-01 9.43900e-07 6.62689e-07 1.22511e-06 1 185.92 265.54 1.41600e-01 7.78700e-07 5.47294e-07 1.01011e-06 1 184.98 256.14 1.71300e-01 5.03100e-07 3.53337e-07 6.52863e-07 1 183.25 246.90 2.07300e-01 2.76200e-07 1.93702e-07 3.58698e-07 1 180.79 237.85 2.50800e-01 1.43600e-07 1.00581e-07 1.86619e-07 1 177.81 229.02 3.03500e-01 7.94900e-08 5.56679e-08 1.03312e-07 1 174.70 220.39 3.67200e-01 5.16600e-08 3.61249e-08 6.71951e-08 1 171.72 211.96 4.44300e-01 4.19800e-08 2.93454e-08 5.46146e-08 1 169.10 203.69 5.37600e-01 4.34600e-08 3.03711e-08 5.65489e-08 1 166.96 195.59 6.50600e-01 5.59200e-08 3.90855e-08 7.27545e-08 1 164.34 187.65 7.87200e-01 8.45200e-08 5.91423e-08 1.09898e-07 1 162.13 179.87 9.52500e-01 1.39400e-07 9.76773e-08 1.81123e-07 1 159.76 172.24 1.15300e+00 2.33000e-07 1.63799e-07 3.02201e-07 1 157.31 164.78 1.39500e+00 3.71500e-07 2.61721e-07 4.81279e-07 1 154.76 157.48 1.68800e+00 5.42600e-07 3.83568e-07 7.01632e-07 1 152.14 150.35 2.04200e+00 7.13800e-07 5.06608e-07 9.20992e-07 1 149.49 143.37 2.47100e+00 8.48400e-07 6.04107e-07 1.09269e-06 1 146.98 136.54 2.99000e+00 9.28000e-07 6.62924e-07 1.19308e-06 1 144.59 129.86 3.61800e+00 9.58200e-07 6.86201e-07 1.23020e-06 1 142.17 123.32 4.37700e+00 9.61800e-07 6.89900e-07 1.23370e-06 1 139.94 116.91 5.29700e+00 9.60300e-07 6.89019e-07 1.23158e-06 1 137.98