C4H2 volume mixing ratio profile (from limb data) Latitude : 31.1 N (FP3) Longitude : 329.2 W (FP3) Observation date : 2016-06-08 (T120 flyby) Solar longitude : 79.4 Local time : 16:42 Solar zenith angle : 61 Vertical resolution : 35 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) 458.78 3.12700e-03 1.89000e-08 1.44636e-08 2.33364e-08 1 162.51 449.31 3.78300e-03 1.72000e-08 1.32115e-08 2.11885e-08 1 162.44 439.90 4.57800e-03 1.57000e-08 1.20896e-08 1.93104e-08 1 162.72 430.51 5.53900e-03 1.44300e-08 1.11454e-08 1.77146e-08 1 163.51 421.13 6.70300e-03 1.33900e-08 1.03788e-08 1.64012e-08 1 164.50 411.75 8.11000e-03 1.26100e-08 9.79905e-09 1.54210e-08 1 165.54 402.37 9.81400e-03 1.20700e-08 9.44415e-09 1.46958e-08 1 166.38 393.01 1.18700e-02 1.17800e-08 9.26645e-09 1.42936e-08 1 167.05 383.68 1.43700e-02 1.17400e-08 9.28487e-09 1.41951e-08 1 167.42 374.39 1.73900e-02 1.19100e-08 9.48044e-09 1.43396e-08 1 167.75 365.14 2.10400e-02 1.22700e-08 9.81602e-09 1.47240e-08 1 168.26 355.90 2.54600e-02 1.31600e-08 1.05903e-08 1.57297e-08 1 169.25 346.66 3.08000e-02 1.36000e-08 1.10167e-08 1.61833e-08 1 170.71 337.38 3.72700e-02 1.35500e-08 1.10402e-08 1.60598e-08 1 172.47 328.08 4.51000e-02 1.30600e-08 1.07072e-08 1.54128e-08 1 173.88 318.76 5.45700e-02 1.22500e-08 1.00943e-08 1.44057e-08 1 175.37 309.43 6.60300e-02 1.12800e-08 9.34942e-09 1.32106e-08 1 176.70 300.10 7.99000e-02 1.03100e-08 8.59348e-09 1.20265e-08 1 177.66 290.78 9.66800e-02 9.48000e-09 7.93633e-09 1.10237e-08 1 178.37 281.50 1.17000e-01 8.81900e-09 7.40688e-09 1.02311e-08 1 178.66 272.27 1.41600e-01 8.35800e-09 7.03104e-09 9.68496e-09 1 178.67 263.10 1.71300e-01 8.08100e-09 6.80060e-09 9.36140e-09 1 178.39 254.02 2.07300e-01 7.96300e-09 6.69883e-09 9.22717e-09 1 177.78 245.03 2.50800e-01 7.92400e-09 6.66772e-09 9.18028e-09 1 176.80 236.16 3.03500e-01 7.88100e-09 6.64196e-09 9.12004e-09 1 175.72 227.40 3.67200e-01 7.69600e-09 6.50863e-09 8.88337e-09 1 174.37 218.77 4.44300e-01 7.26400e-09 6.16989e-09 8.35811e-09 1 172.78 210.27 5.37600e-01 6.50700e-09 5.54343e-09 7.47057e-09 1 170.97 201.91 6.50600e-01 5.45700e-09 4.64810e-09 6.26590e-09 1 169.46 193.67 7.87200e-01 4.22700e-09 3.57925e-09 4.87475e-09 1 167.73 185.58 9.52500e-01 3.01900e-09 2.52874e-09 3.50926e-09 1 165.77 177.62 1.15300e+00 2.01000e-09 1.65984e-09 2.36016e-09 1 164.07 169.79 1.39500e+00 1.25400e-09 1.01740e-09 1.49060e-09 1 162.26 162.09 1.68800e+00 7.58000e-10 6.06004e-10 9.09996e-10 1 160.33 154.53 2.04200e+00 4.56400e-10 3.59798e-10 5.53002e-10 1 158.20 147.12 2.47100e+00 2.86000e-10 2.23135e-10 3.48865e-10 1 155.94 139.85 2.99000e+00 1.90500e-10 1.47203e-10 2.33797e-10 1 153.76 132.74 3.61800e+00 1.31900e-10 1.01333e-10 1.62467e-10 1 150.69 125.81 4.37700e+00 9.77700e-11 7.47575e-11 1.20783e-10 1 147.72 119.05 5.29700e+00 7.98000e-11 6.08203e-11 9.87797e-11 1 144.86