C4H2 volume mixing ratio profile (from limb data) Latitude : 76.8 N (FP3) Longitude : 305.5 W (FP3) Observation date : 2015-11-13 (T114 flyby) Solar longitude : 73.1 Local time : 17:43 Solar zenith angle : 64 Vertical resolution : 46 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) 522.40 9.96100e-04 5.85500e-09 4.08702e-09 7.62298e-09 1 165.53 512.31 1.20500e-03 5.15900e-09 3.60186e-09 6.71614e-09 1 166.61 502.22 1.45800e-03 4.58700e-09 3.20391e-09 5.97009e-09 1 167.60 492.15 1.76500e-03 4.14700e-09 2.89883e-09 5.39517e-09 1 168.45 482.09 2.13500e-03 3.84000e-09 2.68760e-09 4.99240e-09 1 169.13 472.07 2.58400e-03 3.67100e-09 2.57108e-09 4.77092e-09 1 169.54 462.10 3.12700e-03 3.63800e-09 2.55515e-09 4.72085e-09 1 169.83 452.17 3.78300e-03 3.74200e-09 2.63493e-09 4.84907e-09 1 170.15 442.28 4.57800e-03 3.98300e-09 2.81428e-09 5.15172e-09 1 170.65 432.42 5.53900e-03 4.35500e-09 3.09330e-09 5.61670e-09 1 171.37 422.58 6.70300e-03 4.84300e-09 3.46344e-09 6.22256e-09 1 172.30 412.75 8.11000e-03 5.41900e-09 3.90760e-09 6.93040e-09 1 173.34 402.92 9.81400e-03 6.03300e-09 4.39537e-09 7.67063e-09 1 174.37 393.11 1.18700e-02 6.64200e-09 4.89523e-09 8.38877e-09 1 175.27 383.31 1.43700e-02 7.18100e-09 5.36228e-09 8.99972e-09 1 176.00 373.54 1.73900e-02 7.67200e-09 5.81123e-09 9.53277e-09 1 176.59 363.80 2.10400e-02 8.16600e-09 6.28393e-09 1.00481e-08 1 177.15 354.10 2.54600e-02 8.77900e-09 6.86842e-09 1.06896e-08 1 177.79 344.42 3.08000e-02 9.70400e-09 7.72789e-09 1.16801e-08 1 178.56 334.76 3.72700e-02 1.12300e-08 9.10482e-09 1.33552e-08 1 179.34 325.13 4.51000e-02 1.31200e-08 1.08200e-08 1.54200e-08 1 180.08 315.52 5.45700e-02 1.54500e-08 1.29008e-08 1.79992e-08 1 180.91 305.92 6.60300e-02 1.83400e-08 1.54717e-08 2.12083e-08 1 181.84 296.34 7.99000e-02 2.19000e-08 1.86175e-08 2.51825e-08 1 182.81 286.77 9.66800e-02 2.61400e-08 2.23601e-08 2.99199e-08 1 183.68 277.24 1.17000e-01 3.05700e-08 2.63256e-08 3.48144e-08 1 184.25 267.75 1.41600e-01 3.46200e-08 3.00299e-08 3.92101e-08 1 184.21 258.34 1.71300e-01 3.75500e-08 3.27266e-08 4.23734e-08 1 183.44 249.05 2.07300e-01 3.88500e-08 3.39126e-08 4.37874e-08 1 181.91 239.92 2.50800e-01 3.84300e-08 3.34866e-08 4.33734e-08 1 179.69 230.98 3.03500e-01 3.69300e-08 3.21090e-08 4.17510e-08 1 176.89 222.24 3.67200e-01 3.49400e-08 3.03652e-08 3.95148e-08 1 173.67 213.72 4.44300e-01 3.31100e-08 2.88021e-08 3.74179e-08 1 170.20 205.42 5.37600e-01 3.16700e-08 2.75689e-08 3.57711e-08 1 166.78 197.32 6.50600e-01 3.05900e-08 2.65840e-08 3.45960e-08 1 163.69 189.42 7.87200e-01 2.93400e-08 2.53830e-08 3.32970e-08 1 160.84 181.70 9.52500e-01 2.75200e-08 2.37016e-08 3.13384e-08 1 158.24 174.14 1.15300e+00 2.49100e-08 2.14053e-08 2.84147e-08 1 155.95 166.72 1.39500e+00 2.11500e-08 1.81989e-08 2.41011e-08 1 153.99 159.42 1.68800e+00 1.70000e-08 1.46628e-08 1.93372e-08 1 152.30 152.24 2.04200e+00 1.28900e-08 1.11176e-08 1.46624e-08 1 150.78 145.17 2.47100e+00 9.57500e-09 8.18122e-09 1.09688e-08 1 149.26 138.22 2.99000e+00 7.01200e-09 5.88989e-09 8.13411e-09 1 147.50 131.38 3.61800e+00 4.93900e-09 4.05561e-09 5.82239e-09 1 145.36 124.70 4.37700e+00 3.44200e-09 2.75885e-09 4.12515e-09 1 142.80