C4H2 volume mixing ratio profile (from nadir data) Latitude : 35.2 N (FP3) Longitude : 210.8 W (FP3) Observation date : 2015-01-12 (T108 flyby) Solar longitude : 63.8 Emission angle : 24.5 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) 263.29 1.71300e-01 1.18500e-08 9.50567e-09 1.41943e-08 1 179.05 254.17 2.07300e-01 1.24400e-08 1.00542e-08 1.48258e-08 1 178.73 245.13 2.50800e-01 1.30500e-08 1.05965e-08 1.55035e-08 1 178.00 236.20 3.03500e-01 1.33300e-08 1.08676e-08 1.57924e-08 1 176.91 227.38 3.67200e-01 1.29200e-08 1.05460e-08 1.52940e-08 1 175.52 218.69 4.44300e-01 1.16300e-08 9.47936e-09 1.37806e-08 1 173.89 210.14 5.37600e-01 9.58500e-09 7.79133e-09 1.13787e-08 1 172.07 201.74 6.50600e-01 7.21000e-09 5.82872e-09 8.59128e-09 1 170.14 193.48 7.87200e-01 4.98600e-09 4.00341e-09 5.96859e-09 1 168.11 185.37 9.52500e-01 3.22700e-09 2.57169e-09 3.88231e-09 1 166.02