C2H4 volume mixing ratio profile (from nadir data) Latitude : 84.6 N (FP3) Longitude : 177.2 W (FP3) Observation date : 2017-09-12 (S101/293TI flyby) Solar longitude : 93.3 Emission angle : 26.9 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) 304.67 6.60300e-02 8.52000e-07 5.52886e-07 1.15111e-06 1 181.60 295.14 7.99000e-02 1.05700e-06 6.98947e-07 1.41505e-06 1 181.32 285.69 9.66800e-02 1.23600e-06 8.36859e-07 1.63514e-06 1 181.04 276.32 1.17000e-01 1.34000e-06 9.25204e-07 1.75480e-06 1 180.53 267.04 1.41600e-01 1.33700e-06 9.40786e-07 1.73321e-06 1 179.87 257.86 1.71300e-01 1.22900e-06 8.74502e-07 1.58350e-06 1 178.97 248.80 2.07300e-01 1.05500e-06 7.53365e-07 1.35663e-06 1 177.79 239.85 2.50800e-01 8.60600e-07 6.15358e-07 1.10584e-06 1 176.26 231.06 3.03500e-01 6.84900e-07 4.87125e-07 8.82675e-07 1 174.34 222.42 3.67200e-01 5.45500e-07 3.84315e-07 7.06685e-07 1 171.84 213.98 4.44300e-01 4.45200e-07 3.09958e-07 5.80442e-07 1 168.84 205.74 5.37600e-01 3.78400e-07 2.60189e-07 4.96611e-07 1 165.55