C4H2 volume mixing ratio profile (from limb data) Latitude : 38.6 S (FP3) Longitude : 121.6 W (FP3) Observation date : 2016-05-07 (T119 flyby) Solar longitude : 78.4 Local time : 05:25 Solar zenith angle : 113 Vertical resolution : 44 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) 506.17 9.96100e-04 4.11200e-08 3.45207e-08 4.77193e-08 1 158.85 496.60 1.20500e-03 4.00100e-08 3.36097e-08 4.64103e-08 1 159.55 487.04 1.45800e-03 3.89900e-08 3.27809e-08 4.51991e-08 1 160.34 477.50 1.76500e-03 3.80400e-08 3.20080e-08 4.40720e-08 1 161.20 467.96 2.13500e-03 3.71300e-08 3.12793e-08 4.29807e-08 1 162.15 458.42 2.58400e-03 3.62300e-08 3.05595e-08 4.19005e-08 1 163.11 448.89 3.12700e-03 3.52800e-08 2.98091e-08 4.07509e-08 1 164.04 439.36 3.78300e-03 3.42200e-08 2.89731e-08 3.94669e-08 1 165.19 429.81 4.57800e-03 3.30300e-08 2.80253e-08 3.80347e-08 1 166.51 420.25 5.53900e-03 3.16400e-08 2.69165e-08 3.63635e-08 1 168.14 410.65 6.70300e-03 3.00900e-08 2.56680e-08 3.45120e-08 1 169.75 401.03 8.11000e-03 2.84000e-08 2.42769e-08 3.25231e-08 1 171.20 391.40 9.81400e-03 2.66600e-08 2.28460e-08 3.04740e-08 1 172.24 381.78 1.18700e-02 2.49500e-08 2.14206e-08 2.84794e-08 1 172.83 372.22 1.43700e-02 2.33600e-08 2.00831e-08 2.66369e-08 1 172.84 362.72 1.73900e-02 2.19400e-08 1.88856e-08 2.49944e-08 1 172.41 353.32 2.10400e-02 2.07200e-08 1.78365e-08 2.36035e-08 1 171.64 344.02 2.54600e-02 2.02400e-08 1.74291e-08 2.30509e-08 1 170.83 334.83 3.08000e-02 1.90700e-08 1.64187e-08 2.17213e-08 1 169.98 325.74 3.72700e-02 1.73600e-08 1.49405e-08 1.97795e-08 1 169.10 316.76 4.51000e-02 1.53600e-08 1.32070e-08 1.75130e-08 1 167.76 307.90 5.45700e-02 1.32700e-08 1.13987e-08 1.51413e-08 1 166.65 299.15 6.60300e-02 1.12800e-08 9.68702e-09 1.28730e-08 1 165.82 290.49 7.99000e-02 9.51400e-09 8.16516e-09 1.08628e-08 1 165.24 281.90 9.66800e-02 8.06300e-09 6.92055e-09 9.20546e-09 1 165.11 273.36 1.17000e-01 6.90900e-09 5.93297e-09 7.88503e-09 1 165.21 264.87 1.41600e-01 6.04900e-09 5.19903e-09 6.89897e-09 1 165.57 256.40 1.71300e-01 5.44800e-09 4.68837e-09 6.20763e-09 1 165.96 247.97 2.07300e-01 5.08300e-09 4.38020e-09 5.78580e-09 1 166.21 239.58 2.50800e-01 4.90200e-09 4.23018e-09 5.57382e-09 1 166.23 231.24 3.03500e-01 4.86700e-09 4.20533e-09 5.52867e-09 1 165.97 222.98 3.67200e-01 4.89600e-09 4.23377e-09 5.55823e-09 1 165.35 214.80 4.44300e-01 4.89800e-09 4.23732e-09 5.55868e-09 1 164.34 206.74 5.37600e-01 4.75200e-09 4.11023e-09 5.39377e-09 1 162.93 198.78 6.50600e-01 4.36300e-09 3.77061e-09 4.95539e-09 1 161.59 190.95 7.87200e-01 3.69400e-09 3.18686e-09 4.20114e-09 1 160.00 183.24 9.52500e-01 2.84800e-09 2.45154e-09 3.24446e-09 1 158.00 175.67 1.15300e+00 2.00600e-09 1.72149e-09 2.29051e-09 1 155.88 168.26 1.39500e+00 1.29100e-09 1.10395e-09 1.47805e-09 1 153.65 160.98 1.68800e+00 7.86800e-10 6.70330e-10 9.03270e-10 1 151.44 153.85 2.04200e+00 4.68400e-10 3.97525e-10 5.39275e-10 1 149.31 146.85 2.47100e+00 2.87200e-10 2.42978e-10 3.31422e-10 1 147.28 139.98 2.99000e+00 1.86300e-10 1.57224e-10 2.15376e-10 1 145.28 133.24 3.61800e+00 1.25900e-10 1.06003e-10 1.45797e-10 1 143.40 126.61 4.37700e+00 9.16800e-11 7.70733e-11 1.06287e-10 1 141.76 122.46 4.93900e+00 8.00000e-11 6.72091e-11 9.27909e-11 1 140.81