HC3N volume mixing ratio profile (from limb data) Latitude : 78.2 S (FP3) Longitude : 23.0 W (FP3) Observation date : 2017-05-25 (S99/275TI flyby) Solar longitude : 90.0 Local time : 11:13 Solar zenith angle : 109 Vertical resolution : 51 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 = 1-sigma upper limit} Altitude(km) Pressure(mbar) q(VMR) q_min(VMR) q_max(VMR) sigma Temperature(K) 559.69 3.17300e-04 2.51800e-06 2.14939e-06 2.88661e-06 1 168.35 549.19 3.84000e-04 2.15900e-06 1.84791e-06 2.47009e-06 1 169.19 538.70 4.64600e-04 1.88400e-06 1.61741e-06 2.15059e-06 1 170.22 528.21 5.62200e-04 1.64200e-06 1.41282e-06 1.87118e-06 1 171.50 517.71 6.80300e-04 1.42400e-06 1.22796e-06 1.62004e-06 1 173.09 507.17 8.23200e-04 1.22900e-06 1.06197e-06 1.39603e-06 1 175.02 496.58 9.96100e-04 1.05700e-06 9.14896e-07 1.19910e-06 1 177.23 485.92 1.20500e-03 9.02500e-07 7.82344e-07 1.02266e-06 1 179.68 475.19 1.45800e-03 7.66600e-07 6.65336e-07 8.67864e-07 1 182.12 464.40 1.76500e-03 6.48000e-07 5.62964e-07 7.33036e-07 1 184.31 453.56 2.13500e-03 5.44000e-07 4.72905e-07 6.15095e-07 1 186.21 442.72 2.58400e-03 4.56600e-07 3.97036e-07 5.16164e-07 1 187.46 431.89 3.12700e-03 3.84200e-07 3.34150e-07 4.34250e-07 1 188.02 421.13 3.78300e-03 3.26600e-07 2.84142e-07 3.69058e-07 1 188.11 410.45 4.57800e-03 2.82700e-07 2.45954e-07 3.19446e-07 1 187.71 399.88 5.53900e-03 2.51500e-07 2.18767e-07 2.84233e-07 1 187.11 389.42 6.70300e-03 2.31200e-07 2.01040e-07 2.61360e-07 1 186.13 379.10 8.11000e-03 2.20900e-07 1.92116e-07 2.49684e-07 1 184.80 368.94 9.81400e-03 2.19900e-07 1.91221e-07 2.48579e-07 1 183.01 358.96 1.18700e-02 2.27500e-07 1.97948e-07 2.57052e-07 1 180.84 349.17 1.43700e-02 2.42800e-07 2.11273e-07 2.74327e-07 1 178.35 339.59 1.73900e-02 2.65200e-07 2.30877e-07 2.99523e-07 1 175.67 330.21 2.10400e-02 2.93000e-07 2.55165e-07 3.30835e-07 1 172.96 321.03 2.54600e-02 3.22800e-07 2.81309e-07 3.64291e-07 1 170.58 312.02 3.08000e-02 3.50300e-07 3.05396e-07 3.95204e-07 1 168.46 303.18 3.72700e-02 3.70500e-07 3.23097e-07 4.17903e-07 1 166.65 294.49 4.51000e-02 3.78900e-07 3.30463e-07 4.27337e-07 1 164.63 285.94 5.45700e-02 3.73800e-07 3.26110e-07 4.21490e-07 1 162.99 277.53 6.60300e-02 3.56000e-07 3.10486e-07 4.01514e-07 1 161.70 269.22 7.99000e-02 3.29000e-07 2.86982e-07 3.71018e-07 1 160.63 261.01 9.66800e-02 2.97400e-07 2.59303e-07 3.35497e-07 1 159.87 252.88 1.17000e-01 2.65500e-07 2.31286e-07 2.99714e-07 1 159.13 244.84 1.41600e-01 2.36000e-07 2.05335e-07 2.66665e-07 1 158.35 236.89 1.71300e-01 2.10400e-07 1.82714e-07 2.38086e-07 1 157.24 229.05 2.07300e-01 1.89400e-07 1.64039e-07 2.14761e-07 1 155.70 221.35 2.50800e-01 1.72500e-07 1.48849e-07 1.96151e-07 1 153.62 213.80 3.03500e-01 1.49700e-07 1.28749e-07 1.70651e-07 1 151.13 206.42 3.67200e-01 1.20700e-07 1.03302e-07 1.38098e-07 1 148.24 199.23 4.44300e-01 9.03000e-08 7.68781e-08 1.03722e-07 1 145.16 192.23 5.37600e-01 6.28400e-08 5.32147e-08 7.24653e-08 1 142.07 185.39 6.50600e-01 4.09000e-08 3.44466e-08 4.73534e-08 1 139.62 180.11 7.56000e-01 2.78000e-08 2.32971e-08 3.23029e-08 1 138.00