C4H2 volume mixing ratio profile (from limb data) Latitude : 50.4 N (FP3) Longitude : 7.8 W (FP3) Observation date : 2016-06-08 (T120 flyby) Solar longitude : 79.4 Local time : 14:08 Solar zenith angle : 134 Vertical resolution : 29 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) 519.70 9.96100e-04 2.17400e-08 1.60526e-08 2.74274e-08 1 168.38 509.49 1.20500e-03 2.00400e-08 1.48386e-08 2.52414e-08 1 168.27 499.38 1.45800e-03 1.90900e-08 1.41863e-08 2.39937e-08 1 167.67 489.38 1.76500e-03 1.88600e-08 1.40673e-08 2.36527e-08 1 166.56 479.52 2.13500e-03 1.93100e-08 1.44765e-08 2.41435e-08 1 165.06 469.82 2.58400e-03 2.03900e-08 1.53989e-08 2.53811e-08 1 163.37 460.27 3.12700e-03 2.20000e-08 1.67396e-08 2.72604e-08 1 161.76 450.86 3.78300e-03 2.39500e-08 1.83996e-08 2.95004e-08 1 160.82 441.54 4.57800e-03 2.59300e-08 2.01020e-08 3.17580e-08 1 160.82 432.24 5.53900e-03 2.75000e-08 2.15586e-08 3.34414e-08 1 162.02 422.90 6.70300e-03 2.82300e-08 2.23800e-08 3.40800e-08 1 164.07 413.49 8.11000e-03 2.78600e-08 2.23221e-08 3.33979e-08 1 166.63 404.00 9.81400e-03 2.64300e-08 2.13918e-08 3.14682e-08 1 169.20 394.42 1.18700e-02 2.42700e-08 1.98227e-08 2.87173e-08 1 171.60 384.79 1.43700e-02 2.18800e-08 1.80082e-08 2.57518e-08 1 173.50 375.12 1.73900e-02 1.96900e-08 1.62920e-08 2.30880e-08 1 175.18 365.42 2.10400e-02 1.79600e-08 1.49430e-08 2.09770e-08 1 176.76 355.70 2.54600e-02 1.67800e-08 1.40179e-08 1.95421e-08 1 178.47 345.95 3.08000e-02 1.60800e-08 1.34798e-08 1.86802e-08 1 180.21 336.17 3.72700e-02 1.57000e-08 1.32080e-08 1.81920e-08 1 181.67 326.41 4.51000e-02 1.53900e-08 1.29991e-08 1.77809e-08 1 182.23 316.69 5.45700e-02 1.49300e-08 1.26521e-08 1.72079e-08 1 182.44 307.04 6.60300e-02 1.41800e-08 1.20636e-08 1.62964e-08 1 182.36 297.46 7.99000e-02 1.31600e-08 1.12286e-08 1.50914e-08 1 182.03 287.96 9.66800e-02 1.20500e-08 1.03001e-08 1.37999e-08 1 181.75 278.53 1.17000e-01 1.10400e-08 9.46166e-09 1.26183e-08 1 181.36 269.20 1.41600e-01 1.03000e-08 8.85060e-09 1.17494e-08 1 180.90 259.95 1.71300e-01 9.91200e-09 8.52900e-09 1.12950e-08 1 180.17 250.81 2.07300e-01 9.84600e-09 8.48544e-09 1.12066e-08 1 179.05 241.79 2.50800e-01 1.00100e-08 8.63701e-09 1.13830e-08 1 177.57 232.92 3.03500e-01 1.02400e-08 8.84869e-09 1.16313e-08 1 175.88 224.18 3.67200e-01 1.03600e-08 8.96304e-09 1.17570e-08 1 174.01 215.59 4.44300e-01 1.02400e-08 8.86348e-09 1.16165e-08 1 172.05 207.16 5.37600e-01 9.84400e-09 8.52510e-09 1.11629e-08 1 170.00 198.87 6.50600e-01 9.25300e-09 8.01522e-09 1.04908e-08 1 168.23 190.72 7.87200e-01 8.58500e-09 7.43623e-09 9.73377e-09 1 166.15 182.73 9.52500e-01 7.92500e-09 6.86082e-09 8.98918e-09 1 163.76 174.90 1.15300e+00 7.28300e-09 6.29876e-09 8.26724e-09 1 161.39 167.23 1.39500e+00 6.60500e-09 5.70607e-09 7.50393e-09 1 158.88 159.72 1.68800e+00 5.82200e-09 5.01965e-09 6.62435e-09 1 156.37 152.37 2.04200e+00 4.90700e-09 4.21980e-09 5.59420e-09 1 153.88 145.17 2.47100e+00 3.92300e-09 3.36014e-09 4.48586e-09 1 151.58 138.11 2.99000e+00 2.99300e-09 2.54841e-09 3.43759e-09 1 149.65 131.19 3.61800e+00 2.23000e-09 1.88497e-09 2.57503e-09 1 147.09 124.42 4.37700e+00 1.68800e-09 1.41225e-09 1.96375e-09 1 144.74 117.79 5.29700e+00 1.35800e-09 1.12243e-09 1.59357e-09 1 142.56