HC3N 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) 399.14 9.81400e-03 1.25200e-08 9.20901e-09 1.58310e-08 1 167.24 389.75 1.18700e-02 9.80500e-09 7.22630e-09 1.23837e-08 1 167.96 380.39 1.43700e-02 7.48500e-09 5.51346e-09 9.45654e-09 1 168.56 371.05 1.73900e-02 5.58800e-09 4.11523e-09 7.06077e-09 1 169.05 361.75 2.10400e-02 4.11600e-09 3.02896e-09 5.20304e-09 1 169.51 352.48 2.54600e-02 3.01900e-09 2.22090e-09 3.81710e-09 1 170.11 343.23 3.08000e-02 2.22400e-09 1.63547e-09 2.81253e-09 1 170.80 334.00 3.72700e-02 1.66100e-09 1.22224e-09 2.09976e-09 1 171.51 324.80 4.51000e-02 1.26800e-09 9.31521e-10 1.60448e-09 1 171.79 315.64 5.45700e-02 9.95300e-10 7.31202e-10 1.25940e-09 1 172.18 306.52 6.60300e-02 8.06700e-10 5.92650e-10 1.02075e-09 1 172.62 297.43 7.99000e-02 6.76600e-10 4.97051e-10 8.56149e-10 1 173.00 288.39 9.66800e-02 5.88000e-10 4.31928e-10 7.44072e-10 1 173.39 279.38 1.17000e-01 5.27700e-10 3.87951e-10 6.67449e-10 1 173.60 270.42 1.41600e-01 4.88000e-10 3.58727e-10 6.17273e-10 1 173.61 261.53 1.71300e-01 4.61000e-10 3.39042e-10 5.82958e-10 1 173.39 252.70 2.07300e-01 4.41800e-10 3.25387e-10 5.58213e-10 1 172.94 243.96 2.50800e-01 4.26100e-10 3.13914e-10 5.38286e-10 1 172.36 235.30 3.03500e-01 4.09000e-10 3.01568e-10 5.16432e-10 1 171.79 226.73 3.67200e-01 3.87500e-10 2.85733e-10 4.89267e-10 1 171.23 218.23 4.44300e-01 3.59300e-10 2.65137e-10 4.53463e-10 1 170.61 209.82 5.37600e-01 3.25100e-10 2.39764e-10 4.10436e-10 1 169.90 201.49 6.50600e-01 2.86200e-10 2.11298e-10 3.61102e-10 1 169.05 193.27 7.87200e-01 2.45500e-10 1.81126e-10 3.09874e-10 1 167.73 185.18 9.52500e-01 2.06100e-10 1.51960e-10 2.60240e-10 1 165.79 177.23 1.15300e+00 1.70600e-10 1.25808e-10 2.15392e-10 1 163.49 169.44 1.39500e+00 1.40300e-10 1.03222e-10 1.77378e-10 1 161.17 161.80 1.68800e+00 1.15700e-10 8.51303e-11 1.46270e-10 1 159.09 154.30 2.04200e+00 9.65700e-11 7.10190e-11 1.22121e-10 1 157.42 146.90 2.47100e+00 8.23300e-11 6.04977e-11 1.04162e-10 1 156.20 139.59 2.99000e+00 7.21000e-11 5.29594e-11 9.12406e-11 1 155.16 132.39 3.61800e+00 6.51200e-11 4.78201e-11 8.24199e-11 1 153.42 125.32 4.37700e+00 6.07800e-11 4.46151e-11 7.69449e-11 1 151.00 118.42 5.29700e+00 5.85200e-11 4.29273e-11 7.41128e-11 1 147.67