HC3N volume mixing ratio profile (from limb data) Latitude : 58.1 S (FP3) Longitude : 9.8 W (FP3) Observation date : 2017-05-25 (S99/275TI flyby) Solar longitude : 90.0 Local time : 12:34 Solar zenith angle : 89 Vertical resolution : 57 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) 447.28 3.12700e-03 2.47800e-08 1.43885e-08 3.51715e-08 1 161.78 437.90 3.78300e-03 2.12900e-08 1.24168e-08 3.01632e-08 1 162.67 428.50 4.57800e-03 1.85700e-08 1.08595e-08 2.62805e-08 1 164.14 419.06 5.53900e-03 1.64300e-08 9.61539e-09 2.32446e-08 1 166.39 409.54 6.70300e-03 1.47000e-08 8.64399e-09 2.07560e-08 1 169.09 399.92 8.11000e-03 1.32600e-08 7.82920e-09 1.86908e-08 1 172.10 390.19 9.81400e-03 1.20100e-08 7.07440e-09 1.69456e-08 1 175.05 380.37 1.18700e-02 1.08400e-08 6.43812e-09 1.52419e-08 1 177.86 370.47 1.43700e-02 9.71200e-09 5.79709e-09 1.36269e-08 1 180.19 360.52 1.73900e-02 8.58500e-09 5.14466e-09 1.20253e-08 1 182.09 350.55 2.10400e-02 7.45600e-09 4.48617e-09 1.04258e-08 1 183.54 340.57 2.54600e-02 6.35800e-09 3.83705e-09 8.87895e-09 1 184.68 330.61 3.08000e-02 5.32700e-09 3.22385e-09 7.43015e-09 1 185.41 320.70 3.72700e-02 4.41300e-09 2.67429e-09 6.15171e-09 1 185.64 310.86 4.51000e-02 3.64700e-09 2.21009e-09 5.08391e-09 1 184.89 301.14 5.45700e-02 3.03000e-09 1.83631e-09 4.22369e-09 1 183.79 291.55 6.60300e-02 2.56100e-09 1.55611e-09 3.56589e-09 1 182.38 282.11 7.99000e-02 2.22900e-09 1.35475e-09 3.10325e-09 1 180.63 272.82 9.66800e-02 2.01100e-09 1.22647e-09 2.79553e-09 1 178.77 263.70 1.17000e-01 1.89200e-09 1.15268e-09 2.63132e-09 1 176.65 254.74 1.41600e-01 1.85500e-09 1.13339e-09 2.57661e-09 1 174.37 245.96 1.71300e-01 1.88400e-09 1.15316e-09 2.61484e-09 1 171.82 237.37 2.07300e-01 1.96600e-09 1.20356e-09 2.72844e-09 1 168.99 228.99 2.50800e-01 2.08100e-09 1.27350e-09 2.88850e-09 1 165.93 220.80 3.03500e-01 2.19900e-09 1.34632e-09 3.05168e-09 1 162.77 212.82 3.67200e-01 2.28400e-09 1.39141e-09 3.17659e-09 1 159.50 205.05 4.44300e-01 2.29900e-09 1.39357e-09 3.20443e-09 1 156.23 197.48 5.37600e-01 2.21500e-09 1.33302e-09 3.09698e-09 1 152.97 190.10 6.50600e-01 2.03200e-09 1.21387e-09 2.85013e-09 1 150.23 182.88 7.87200e-01 1.76500e-09 1.05061e-09 2.47939e-09 1 147.64 175.83 9.52500e-01 1.45700e-09 8.64198e-10 2.04980e-09 1 145.11 168.93 1.15300e+00 1.15400e-09 6.82620e-10 1.62538e-09 1 142.80 162.16 1.39500e+00 8.83100e-10 5.18053e-10 1.24815e-09 1 140.66 155.53 1.68800e+00 6.62700e-10 3.87458e-10 9.37942e-10 1 138.83 149.00 2.04200e+00 4.94000e-10 2.87462e-10 7.00538e-10 1 137.32 142.57 2.47100e+00 3.71500e-10 2.15634e-10 5.27366e-10 1 136.10 136.23 2.99000e+00 2.84900e-10 1.65318e-10 4.04482e-10 1 134.89 129.97 3.61800e+00 2.24900e-10 1.29994e-10 3.19806e-10 1 134.06 123.77 4.37700e+00 1.82700e-10 1.05693e-10 2.59707e-10 1 133.38 117.63 5.29700e+00 1.48400e-10 8.57298e-11 2.11070e-10 1 132.65