HC3N volume mixing ratio profile (from limb data) Latitude : 84.1 S (FP3) Longitude : 74.8 W (FP3) Observation date : 2015-09-29 (T113 flyby) Solar longitude : 71.7 Local time : 12:37 Solar zenith angle : 111 Vertical resolution : 29 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) 531.62 2.16700e-04 6.70600e-06 5.56118e-06 7.85082e-06 1 165.28 521.49 2.62300e-04 7.30100e-06 6.11071e-06 8.49129e-06 1 166.43 511.34 3.17300e-04 7.49100e-06 6.31721e-06 8.66479e-06 1 167.76 501.18 3.84000e-04 7.29600e-06 6.19122e-06 8.40078e-06 1 169.26 490.99 4.64600e-04 6.81100e-06 5.80757e-06 7.81443e-06 1 170.91 480.77 5.62200e-04 6.16000e-06 5.27229e-06 7.04771e-06 1 172.68 470.51 6.80300e-04 5.44500e-06 4.67419e-06 6.21581e-06 1 174.47 460.21 8.23200e-04 4.74000e-06 4.07793e-06 5.40207e-06 1 176.20 449.89 9.96100e-04 4.09800e-06 3.53168e-06 4.66432e-06 1 177.76 439.56 1.20500e-03 3.55400e-06 3.06717e-06 4.04083e-06 1 179.02 429.23 1.45800e-03 3.12700e-06 2.70284e-06 3.55116e-06 1 179.92 418.94 1.76500e-03 2.82100e-06 2.43991e-06 3.20209e-06 1 180.40 408.70 2.13500e-03 2.60300e-06 2.25361e-06 2.95239e-06 1 180.48 398.53 2.58400e-03 2.45200e-06 2.12508e-06 2.77892e-06 1 180.16 388.47 3.12700e-03 2.32800e-06 2.01956e-06 2.63644e-06 1 179.54 378.50 3.78300e-03 2.19600e-06 1.90572e-06 2.48628e-06 1 178.79 368.65 4.57800e-03 2.03400e-06 1.76499e-06 2.30301e-06 1 178.03 358.90 5.53900e-03 1.84500e-06 1.60228e-06 2.08772e-06 1 177.29 349.26 6.70300e-03 1.64700e-06 1.43040e-06 1.86360e-06 1 176.47 339.74 8.11000e-03 1.46800e-06 1.27444e-06 1.66156e-06 1 175.46 330.33 9.81400e-03 1.31900e-06 1.14424e-06 1.49376e-06 1 174.22 321.06 1.18700e-02 1.19000e-06 1.03309e-06 1.34691e-06 1 172.82 311.92 1.43700e-02 1.06100e-06 9.20816e-07 1.20118e-06 1 171.42 302.90 1.73900e-02 8.96000e-07 7.75188e-07 1.01681e-06 1 170.23 293.99 2.10400e-02 6.77000e-07 5.82470e-07 7.71530e-07 1 169.50 285.16 2.54600e-02 4.37800e-07 3.72952e-07 5.02648e-07 1 169.41 276.37 3.08000e-02 2.34500e-07 1.97014e-07 2.71986e-07 1 169.85 267.61 3.72700e-02 1.05800e-07 8.73111e-08 1.24289e-07 1 170.44 258.88 4.51000e-02 4.20900e-08 3.41221e-08 5.00579e-08 1 170.53 250.22 5.45700e-02 1.60400e-08 1.27534e-08 1.93266e-08 1 170.04 241.66 6.60300e-02 6.52100e-09 5.09520e-09 7.94680e-09 1 168.59 233.26 7.99000e-02 3.13400e-09 2.41239e-09 3.85561e-09 1 165.82 225.08 9.66800e-02 1.93400e-09 1.47034e-09 2.39766e-09 1 161.69 217.19 1.17000e-01 1.56700e-09 1.18102e-09 1.95298e-09 1 156.11 209.64 1.41600e-01 1.57900e-09 1.18387e-09 1.97413e-09 1 149.41 202.49 1.71300e-01 1.70200e-09 1.27032e-09 2.13368e-09 1 141.91 195.74 2.07300e-01 1.90000e-09 1.41488e-09 2.38512e-09 1 134.08 189.40 2.50800e-01 2.12200e-09 1.58002e-09 2.66398e-09 1 126.44 183.44 3.03500e-01 2.30300e-09 1.71277e-09 2.89323e-09 1 119.51 177.82 3.67200e-01 2.37200e-09 1.76309e-09 2.98091e-09 1 113.64