C4H2 volume mixing ratio profile (from nadir data) Latitude : 47.3 S (FP3) Longitude : 218.8 W (FP3) Observation date : 2017-02-01 (S97/259TI flyby) Solar longitude : 86.6 Emission angle : 13.6 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) 312.26 4.51000e-02 1.79900e-08 1.30941e-08 2.28859e-08 1 180.56 302.74 5.45700e-02 1.61400e-08 1.18065e-08 2.04735e-08 1 179.99 293.32 6.60300e-02 1.44800e-08 1.06272e-08 1.83328e-08 1 179.24 284.01 7.99000e-02 1.30500e-08 9.61204e-09 1.64880e-08 1 178.24 274.82 9.66800e-02 1.18600e-08 8.77056e-09 1.49494e-08 1 177.14 265.74 1.17000e-01 1.09200e-08 8.12111e-09 1.37189e-08 1 175.73 256.80 1.41600e-01 1.01700e-08 7.59442e-09 1.27456e-08 1 174.06 248.02 1.71300e-01 9.58000e-09 7.17818e-09 1.19818e-08 1 171.97 239.40 2.07300e-01 9.09600e-09 6.84439e-09 1.13476e-08 1 169.45 230.97 2.50800e-01 8.68100e-09 6.55805e-09 1.08040e-08 1 166.55 222.75 3.03500e-01 8.33500e-09 6.32095e-09 1.03491e-08 1 163.46 214.72 3.67200e-01 8.02400e-09 6.10453e-09 9.94347e-09 1 160.20 206.90 4.44300e-01 7.74300e-09 5.90937e-09 9.57663e-09 1 156.95 199.29 5.37600e-01 7.46200e-09 5.71240e-09 9.21160e-09 1 153.75 191.85 6.50600e-01 7.15500e-09 5.48918e-09 8.82082e-09 1 151.15 184.58 7.87200e-01 6.78800e-09 5.21638e-09 8.35962e-09 1 148.79 177.45 9.52500e-01 6.33700e-09 4.87662e-09 7.79738e-09 1 146.58 170.46 1.15300e+00 5.78700e-09 4.45751e-09 7.11649e-09 1 144.66 163.59 1.39500e+00 5.15000e-09 3.96520e-09 6.33480e-09 1 142.98 156.83 1.68800e+00 4.48700e-09 3.45187e-09 5.52213e-09 1 141.63 150.16 2.04200e+00 3.84100e-09 2.94936e-09 4.73264e-09 1 140.59 143.56 2.47100e+00 3.28600e-09 2.51692e-09 4.05508e-09 1 139.78 137.03 2.99000e+00 2.82400e-09 2.15642e-09 3.49158e-09 1 138.86 130.58 3.61800e+00 2.37700e-09 1.80655e-09 2.94745e-09 1 138.16 124.19 4.37700e+00 2.00700e-09 1.51702e-09 2.49698e-09 1 137.36 117.87 5.29700e+00 1.75700e-09 1.32140e-09 2.19260e-09 1 136.25 111.65 6.40900e+00 1.49600e-09 1.11711e-09 1.87489e-09 1 134.58 105.54 7.75500e+00 1.26700e-09 9.41282e-10 1.59272e-09 1 132.28 99.59 9.38400e+00 1.08800e-09 8.02612e-10 1.37339e-09 1 129.37 93.79 1.13600e+01 9.64900e-10 7.06331e-10 1.22347e-09 1 126.05 88.19 1.37400e+01 8.84700e-10 6.43898e-10 1.12550e-09 1 122.33