HC3N volume mixing ratio profile (from limb data) Latitude : 48.9 S (FP3) Longitude : 278.2 W (FP3) Observation date : 2015-03-17 (T110 flyby) Solar longitude : 65.8 Local time : 16:25 Solar zenith angle : 95 Vertical resolution : 34 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) 334.04 3.03000e-02 1.84200e-09 1.47732e-09 2.20668e-09 1 168.25 324.65 3.69400e-02 1.62600e-09 1.30490e-09 1.94710e-09 1 169.12 315.29 4.50200e-02 1.41500e-09 1.13577e-09 1.69423e-09 1 169.56 305.96 5.48700e-02 1.21600e-09 9.75077e-10 1.45692e-09 1 170.07 296.67 6.68800e-02 1.03500e-09 8.30731e-10 1.23927e-09 1 170.57 287.41 8.15200e-02 8.78900e-10 7.05882e-10 1.05192e-09 1 170.96 278.19 9.93700e-02 7.50500e-10 6.02862e-10 8.98138e-10 1 171.33 269.02 1.21100e-01 6.50000e-10 5.22268e-10 7.77732e-10 1 171.47 259.90 1.47600e-01 5.76000e-10 4.63067e-10 6.88933e-10 1 171.38 250.86 1.79900e-01 5.26200e-10 4.23255e-10 6.29144e-10 1 170.92 241.91 2.19300e-01 4.97400e-10 4.00265e-10 5.94535e-10 1 169.97 233.07 2.67300e-01 4.86300e-10 3.91702e-10 5.80898e-10 1 168.62 224.37 3.25900e-01 4.89400e-10 3.94448e-10 5.84352e-10 1 166.99 215.81 3.97200e-01 5.02000e-10 4.04810e-10 5.99190e-10 1 165.20 207.40 4.84100e-01 5.18200e-10 4.18248e-10 6.18152e-10 1 163.41 199.12 5.90100e-01 5.31000e-10 4.28929e-10 6.33071e-10 1 161.74 190.97 7.19200e-01 5.33200e-10 4.30838e-10 6.35562e-10 1 160.20 182.95 8.76700e-01 5.19800e-10 4.20270e-10 6.19330e-10 1 158.73 175.06 1.06900e+00 4.90400e-10 3.96586e-10 5.84214e-10 1 156.59 167.34 1.30200e+00 4.48400e-10 3.62540e-10 5.34260e-10 1 153.77 159.80 1.58800e+00 4.01100e-10 3.24243e-10 4.77957e-10 1 150.98 152.45 1.93500e+00 3.55100e-10 2.87019e-10 4.23181e-10 1 148.02 145.27 2.35900e+00 3.16200e-10 2.55584e-10 3.76816e-10 1 145.53 138.24 2.87500e+00 2.87700e-10 2.32468e-10 3.42932e-10 1 143.07 131.38 3.50400e+00 2.71400e-10 2.19341e-10 3.23459e-10 1 140.40 124.68 4.27100e+00 2.68500e-10 2.17050e-10 3.19950e-10 1 137.63 118.14 5.20600e+00 2.80200e-10 2.26441e-10 3.33959e-10 1 135.10