HC3N volume mixing ratio profile (from nadir data) Latitude : 85.4 S (FP3) Longitude : 174.3 W (FP3) Observation date : 2016-05-05 (T119 flyby) Solar longitude : 78.4 Emission angle : 62.4 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) 371.47 5.53900e-03 5.64200e-07 3.46636e-07 7.81764e-07 1 179.11 361.58 6.70300e-03 5.00600e-07 3.11446e-07 6.89754e-07 1 180.57 351.69 8.11000e-03 4.44400e-07 2.80383e-07 6.08417e-07 1 181.54 341.84 9.81400e-03 3.97300e-07 2.54232e-07 5.40368e-07 1 181.68 332.07 1.18700e-02 3.59800e-07 2.33474e-07 4.86126e-07 1 180.97 322.44 1.43700e-02 3.32000e-07 2.18350e-07 4.45650e-07 1 179.25 312.97 1.73900e-02 3.13800e-07 2.09050e-07 4.18550e-07 1 176.66 303.73 2.10400e-02 3.05100e-07 2.05619e-07 4.04581e-07 1 173.34 294.73 2.54600e-02 3.05600e-07 2.08055e-07 4.03145e-07 1 169.63 285.99 3.08000e-02 3.15600e-07 2.16646e-07 4.14554e-07 1 165.57 277.51 3.72700e-02 3.35300e-07 2.31727e-07 4.38873e-07 1 161.27 269.32 4.51000e-02 3.65400e-07 2.53689e-07 4.77111e-07 1 156.37 261.43 5.45700e-02 4.06200e-07 2.82683e-07 5.29717e-07 1 151.63 253.81 6.60300e-02 4.57800e-07 3.18806e-07 5.96794e-07 1 147.19 246.45 7.99000e-02 5.19700e-07 3.61166e-07 6.78234e-07 1 143.12 239.32 9.66800e-02 5.90300e-07 4.08508e-07 7.72092e-07 1 139.65 232.38 1.17000e-01 6.66900e-07 4.58110e-07 8.75690e-07 1 136.66 225.62 1.41600e-01 7.45600e-07 5.06923e-07 9.84277e-07 1 134.22 219.00 1.71300e-01 8.22000e-07 5.51697e-07 1.09230e-06 1 132.10 212.51 2.07300e-01 8.92100e-07 5.89419e-07 1.19478e-06 1 130.23 206.14 2.50800e-01 9.53000e-07 6.18550e-07 1.28745e-06 1 128.48 199.88 3.03500e-01 1.00300e-06 6.39425e-07 1.36658e-06 1 126.88 193.72 3.67200e-01 5.41500e-07 3.38739e-07 7.44261e-07 1 125.29 187.67 4.44300e-01 2.83700e-07 1.74432e-07 3.92968e-07 1 123.71 181.72 5.37600e-01 1.46600e-07 8.86512e-08 2.04549e-07 1 122.13 175.86 6.50600e-01 8.57800e-08 5.12721e-08 1.20288e-07 1 120.99 170.09 7.87200e-01 5.11000e-08 3.02296e-08 7.19704e-08 1 119.94 164.38 9.52500e-01 2.98600e-08 1.75341e-08 4.21859e-08 1 118.83