C4H2 volume mixing ratio profile (from limb data) Latitude : 43.5 S (FP3) Longitude : 129.9 W (FP3) Observation date : 2016-01-17 (T115 flyby) Solar longitude : 75.1 Local time : 06:16 Solar zenith angle : 106 Vertical resolution : 40 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) 466.67 2.13500e-03 2.88600e-08 2.20981e-08 3.56219e-08 1 167.14 456.84 2.58400e-03 2.67300e-08 2.05380e-08 3.29220e-08 1 168.44 447.00 3.12700e-03 2.48500e-08 1.91549e-08 3.05451e-08 1 169.55 437.17 3.78300e-03 2.32200e-08 1.79682e-08 2.84718e-08 1 170.52 427.35 4.57800e-03 2.18500e-08 1.69870e-08 2.67130e-08 1 171.39 417.54 5.53900e-03 2.07300e-08 1.61830e-08 2.52770e-08 1 172.17 407.76 6.70300e-03 1.98500e-08 1.55469e-08 2.41531e-08 1 172.73 398.03 8.11000e-03 1.91800e-08 1.50884e-08 2.32716e-08 1 172.95 388.35 9.81400e-03 1.86600e-08 1.47325e-08 2.25875e-08 1 172.77 378.76 1.18700e-02 1.82400e-08 1.44512e-08 2.20288e-08 1 172.18 369.28 1.43700e-02 1.78500e-08 1.41791e-08 2.15209e-08 1 171.24 359.91 1.73900e-02 1.74200e-08 1.38513e-08 2.09887e-08 1 170.10 350.66 2.10400e-02 1.68700e-08 1.34481e-08 2.02919e-08 1 168.98 341.52 2.54600e-02 1.61600e-08 1.29138e-08 1.94062e-08 1 168.08 332.49 3.08000e-02 1.52700e-08 1.22298e-08 1.83102e-08 1 167.44 323.53 3.72700e-02 1.42400e-08 1.14334e-08 1.70466e-08 1 166.95 314.67 4.51000e-02 1.31200e-08 1.05710e-08 1.56690e-08 1 166.36 305.88 5.45700e-02 1.20000e-08 9.69047e-09 1.43095e-08 1 166.00 297.15 6.60300e-02 1.09500e-08 8.87480e-09 1.30252e-08 1 165.92 288.48 7.99000e-02 1.00300e-08 8.16875e-09 1.18913e-08 1 166.06 279.85 9.66800e-02 9.28400e-09 7.59727e-09 1.09707e-08 1 166.46 271.24 1.17000e-01 8.72600e-09 7.17344e-09 1.02786e-08 1 166.92 262.67 1.41600e-01 8.33700e-09 6.88320e-09 9.79080e-09 1 167.39 254.12 1.71300e-01 8.07600e-09 6.69387e-09 9.45813e-09 1 167.64 245.63 2.07300e-01 7.87500e-09 6.54957e-09 9.20043e-09 1 167.52 237.20 2.50800e-01 7.64600e-09 6.37447e-09 8.91753e-09 1 166.93 228.86 3.03500e-01 7.29500e-09 6.09362e-09 8.49638e-09 1 165.94 220.63 3.67200e-01 6.75000e-09 5.64114e-09 7.85886e-09 1 164.55 212.53 4.44300e-01 5.99100e-09 5.00032e-09 6.98168e-09 1 162.87 204.56 5.37600e-01 5.06700e-09 4.21595e-09 5.91805e-09 1 161.05 196.71 6.50600e-01 4.07800e-09 3.37802e-09 4.77798e-09 1 159.56 188.98 7.87200e-01 3.14000e-09 2.58334e-09 3.69666e-09 1 158.21 181.35 9.52500e-01 2.33500e-09 1.90755e-09 2.76245e-09 1 156.87 173.83 1.15300e+00 1.70100e-09 1.37934e-09 2.02266e-09 1 155.67 166.41 1.39500e+00 1.23400e-09 9.93517e-10 1.47448e-09 1 154.52 159.08 1.68800e+00 9.05100e-10 7.23267e-10 1.08693e-09 1 153.30 151.85 2.04200e+00 6.81600e-10 5.40968e-10 8.22232e-10 1 151.86 144.74 2.47100e+00 5.33100e-10 4.20542e-10 6.45658e-10 1 150.02 137.76 2.99000e+00 4.36800e-10 3.42577e-10 5.31023e-10 1 147.70 130.94 3.61800e+00 3.76200e-10 2.93709e-10 4.58691e-10 1 145.04 124.27 4.37700e+00 3.40800e-10 2.64675e-10 4.16925e-10 1 142.08 117.79 5.29700e+00 3.23300e-10 2.50150e-10 3.96450e-10 1 138.78 114.05 5.92500e+00 3.19500e-10 2.46387e-10 3.92613e-10 1 136.88