C4H2 volume mixing ratio profile (from limb data) Latitude : 48.1 S (FP3) Longitude : 7.6 W (FP3) Observation date : 2017-05-25 (S99/275TI flyby) Solar longitude : 90.0 Local time : 12:46 Solar zenith angle : 79 Vertical resolution : 59 km 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) 541.54 5.62200e-04 5.93400e-08 4.72932e-08 7.13868e-08 1 162.11 531.57 6.80300e-04 5.78700e-08 4.61393e-08 6.96007e-08 1 162.24 521.65 8.23200e-04 5.50900e-08 4.39519e-08 6.62281e-08 1 162.26 511.80 9.96100e-04 5.11300e-08 4.08232e-08 6.14368e-08 1 162.18 502.02 1.20500e-03 4.63000e-08 3.69845e-08 5.56155e-08 1 162.04 492.31 1.45800e-03 4.10000e-08 3.27653e-08 4.92347e-08 1 161.84 482.67 1.76500e-03 3.56100e-08 2.84767e-08 4.27433e-08 1 161.65 473.10 2.13500e-03 3.04100e-08 2.43219e-08 3.64981e-08 1 161.60 463.59 2.58400e-03 2.57000e-08 2.05661e-08 3.08339e-08 1 161.68 454.13 3.12700e-03 2.16400e-08 1.73297e-08 2.59503e-08 1 161.99 444.70 3.78300e-03 1.82600e-08 1.46406e-08 2.18794e-08 1 162.83 435.25 4.57800e-03 1.56400e-08 1.25445e-08 1.87355e-08 1 164.23 425.77 5.53900e-03 1.37000e-08 1.10100e-08 1.63900e-08 1 166.36 416.21 6.70300e-03 1.23800e-08 9.96685e-09 1.47931e-08 1 168.87 406.57 8.11000e-03 1.16300e-08 9.39682e-09 1.38632e-08 1 171.62 396.83 9.81400e-03 1.14100e-08 9.24854e-09 1.35715e-08 1 174.25 387.02 1.18700e-02 1.17000e-08 9.51740e-09 1.38826e-08 1 176.68 377.15 1.43700e-02 1.20900e-08 9.87847e-09 1.43015e-08 1 178.64 367.25 1.73900e-02 1.25100e-08 1.02801e-08 1.47399e-08 1 180.20 357.34 2.10400e-02 1.28900e-08 1.06438e-08 1.51362e-08 1 181.38 347.44 2.54600e-02 1.32100e-08 1.09514e-08 1.54686e-08 1 182.36 337.56 3.08000e-02 1.34500e-08 1.11975e-08 1.57025e-08 1 183.07 327.72 3.72700e-02 1.35800e-08 1.13544e-08 1.58056e-08 1 183.42 317.95 4.51000e-02 1.35900e-08 1.14245e-08 1.57555e-08 1 182.91 308.28 5.45700e-02 1.34600e-08 1.13651e-08 1.55549e-08 1 182.17 298.72 6.60300e-02 1.32000e-08 1.11857e-08 1.52143e-08 1 181.18 289.28 7.99000e-02 1.27800e-08 1.08599e-08 1.47001e-08 1 179.88 279.97 9.66800e-02 1.22700e-08 1.04407e-08 1.40993e-08 1 178.44 270.80 1.17000e-01 1.16800e-08 9.92680e-09 1.34332e-08 1 176.71 261.79 1.41600e-01 1.10600e-08 9.39663e-09 1.27234e-08 1 174.79 252.94 1.71300e-01 1.04500e-08 8.88110e-09 1.20189e-08 1 172.59 244.26 2.07300e-01 9.92800e-09 8.44441e-09 1.14116e-08 1 170.15 235.76 2.50800e-01 9.46800e-09 8.06066e-09 1.08753e-08 1 167.53 227.44 3.03500e-01 9.09900e-09 7.74641e-09 1.04516e-08 1 164.91 219.30 3.67200e-01 8.75600e-09 7.44035e-09 1.00716e-08 1 162.29 211.34 4.44300e-01 8.37300e-09 7.08395e-09 9.66205e-09 1 159.72 203.55 5.37600e-01 7.85600e-09 6.60155e-09 9.11045e-09 1 157.17 195.91 6.50600e-01 7.14100e-09 5.95536e-09 8.32664e-09 1 155.08 188.42 7.87200e-01 6.18900e-09 5.12268e-09 7.25532e-09 1 153.05 181.06 9.52500e-01 5.07900e-09 4.17459e-09 5.98341e-09 1 150.93 173.85 1.15300e+00 3.95300e-09 3.23111e-09 4.67489e-09 1 148.91 166.77 1.39500e+00 2.91200e-09 2.37006e-09 3.45394e-09 1 147.00 159.80 1.68800e+00 2.08200e-09 1.68922e-09 2.47477e-09 1 145.40 152.94 2.04200e+00 1.47100e-09 1.19062e-09 1.75138e-09 1 144.17 146.16 2.47100e+00 1.06600e-09 8.61532e-10 1.27047e-09 1 143.30 139.46 2.99000e+00 8.03600e-10 6.48869e-10 9.58331e-10 1 142.49 132.81 3.61800e+00 6.13600e-10 4.94877e-10 7.32323e-10 1 142.02 126.23 4.37700e+00 4.87300e-10 3.92462e-10 5.82138e-10 1 141.56 119.70 5.29700e+00 4.12300e-10 3.31651e-10 4.92949e-10 1 140.80