C4H2 volume mixing ratio profile (from limb data) Latitude : 18.4 S (FP3) Longitude : 57.6 W (FP3) Observation date : 2015-09-29 (T113 flyby) Solar longitude : 71.7 Local time : 13:59 Solar zenith angle : 55 Vertical resolution : 47 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) 495.66 1.45800e-03 2.58800e-08 1.87003e-08 3.30597e-08 1 167.90 485.64 1.76500e-03 2.24300e-08 1.62109e-08 2.86491e-08 1 167.71 475.71 2.13500e-03 2.04600e-08 1.48073e-08 2.61127e-08 1 167.32 465.86 2.58400e-03 1.94600e-08 1.41036e-08 2.48164e-08 1 166.74 456.12 3.12700e-03 1.90000e-08 1.37898e-08 2.42102e-08 1 166.07 446.48 3.78300e-03 1.88200e-08 1.37172e-08 2.39228e-08 1 165.50 436.92 4.57800e-03 1.88300e-08 1.37758e-08 2.38842e-08 1 165.23 427.42 5.53900e-03 1.89900e-08 1.39765e-08 2.40036e-08 1 165.35 417.97 6.70300e-03 1.92700e-08 1.42662e-08 2.42738e-08 1 165.82 408.55 8.11000e-03 1.96300e-08 1.46312e-08 2.46288e-08 1 166.49 399.14 9.81400e-03 1.99700e-08 1.50009e-08 2.49391e-08 1 167.24 389.75 1.18700e-02 2.01400e-08 1.52572e-08 2.50228e-08 1 167.96 380.39 1.43700e-02 2.00000e-08 1.52441e-08 2.47559e-08 1 168.56 371.05 1.73900e-02 1.93900e-08 1.48823e-08 2.38977e-08 1 169.05 361.75 2.10400e-02 1.82500e-08 1.40682e-08 2.24318e-08 1 169.51 352.48 2.54600e-02 1.67400e-08 1.29760e-08 2.05040e-08 1 170.11 343.23 3.08000e-02 1.50200e-08 1.16862e-08 1.83537e-08 1 170.80 334.00 3.72700e-02 1.33200e-08 1.04150e-08 1.62250e-08 1 171.51 324.80 4.51000e-02 1.17900e-08 9.23386e-09 1.43461e-08 1 171.79 315.64 5.45700e-02 1.04700e-08 8.23558e-09 1.27044e-08 1 172.18 306.52 6.60300e-02 9.39000e-09 7.41838e-09 1.13616e-08 1 172.62 297.43 7.99000e-02 8.48500e-09 6.72836e-09 1.02416e-08 1 173.00 288.39 9.66800e-02 7.72000e-09 6.14644e-09 9.29356e-09 1 173.39 279.38 1.17000e-01 7.05700e-09 5.63941e-09 8.47459e-09 1 173.60 270.42 1.41600e-01 6.45600e-09 5.17453e-09 7.73747e-09 1 173.61 261.53 1.71300e-01 5.90600e-09 4.74605e-09 7.06595e-09 1 173.39 252.70 2.07300e-01 5.41700e-09 4.36765e-09 6.46635e-09 1 172.94 243.96 2.50800e-01 4.98500e-09 4.03126e-09 5.93874e-09 1 172.36 235.30 3.03500e-01 4.60400e-09 3.73779e-09 5.47021e-09 1 171.79 226.73 3.67200e-01 4.25000e-09 3.46282e-09 5.03718e-09 1 171.23 218.23 4.44300e-01 3.90300e-09 3.18580e-09 4.62020e-09 1 170.61 209.82 5.37600e-01 3.52400e-09 2.87704e-09 4.17096e-09 1 169.90 201.49 6.50600e-01 3.09900e-09 2.52360e-09 3.67440e-09 1 169.05 193.27 7.87200e-01 2.62000e-09 2.12215e-09 3.11785e-09 1 167.73 185.18 9.52500e-01 2.12200e-09 1.70497e-09 2.53903e-09 1 165.79 177.23 1.15300e+00 1.64600e-09 1.31016e-09 1.98184e-09 1 163.49 169.44 1.39500e+00 1.22600e-09 9.67375e-10 1.48463e-09 1 161.17 161.80 1.68800e+00 8.98700e-10 7.02061e-10 1.09534e-09 1 159.09 154.30 2.04200e+00 6.60100e-10 5.10349e-10 8.09851e-10 1 157.42 146.90 2.47100e+00 5.02300e-10 3.84689e-10 6.19911e-10 1 156.20 139.59 2.99000e+00 4.00900e-10 3.04068e-10 4.97732e-10 1 155.16 132.39 3.61800e+00 3.25600e-10 2.44703e-10 4.06497e-10 1 153.42 125.32 4.37700e+00 2.74800e-10 2.04867e-10 3.44733e-10 1 151.00 118.42 5.29700e+00 2.46000e-10 1.81966e-10 3.10034e-10 1 147.67