HC3N volume mixing ratio profile (from limb data) Latitude : 80.2 N (FP3) Longitude : 260.9 W (FP3) Observation date : 2015-05-09 (T111 flyby) Solar longitude : 67.4 Local time : 01:10 Solar zenith angle : 77 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) 392.67 1.12600e-02 6.19000e-09 1.75048e-09 1.06295e-08 1 170.61 382.72 1.37300e-02 5.27100e-09 1.58007e-09 8.96193e-09 1 173.05 372.70 1.67300e-02 4.45000e-09 1.40512e-09 7.49488e-09 1 175.47 362.61 2.04000e-02 3.70000e-09 1.21990e-09 6.18010e-09 1 177.70 352.48 2.48600e-02 3.00400e-09 1.02255e-09 4.98545e-09 1 179.62 342.32 3.03000e-02 2.36200e-09 8.16079e-10 3.90792e-09 1 181.09 332.17 3.69400e-02 1.79400e-09 6.25970e-10 2.96203e-09 1 181.96 322.05 4.50200e-02 1.32900e-09 4.65867e-10 2.19213e-09 1 182.12 312.00 5.48700e-02 9.83600e-10 3.46708e-10 1.62049e-09 1 182.25 302.01 6.68800e-02 7.55300e-10 2.72242e-10 1.23836e-09 1 182.65 292.05 8.15200e-02 6.31300e-10 2.38487e-10 1.02411e-09 1 183.36 282.12 9.93700e-02 6.02400e-10 2.46153e-10 9.58647e-10 1 184.30 272.22 1.21100e-01 6.79700e-10 3.09256e-10 1.05014e-09 1 184.92 262.37 1.47600e-01 9.17200e-10 4.74389e-10 1.36001e-09 1 184.84 252.62 1.79900e-01 1.45200e-09 8.60077e-10 2.04392e-09 1 183.66 243.02 2.19300e-01 2.56800e-09 1.72929e-09 3.40671e-09 1 181.31 233.64 2.67300e-01 4.72300e-09 3.50707e-09 5.93893e-09 1 178.05 224.51 3.25900e-01 8.34200e-09 6.54465e-09 1.01393e-08 1 174.34 215.62 3.97200e-01 1.31700e-08 1.04919e-08 1.58481e-08 1 170.61 206.97 4.84100e-01 1.76500e-08 1.40567e-08 2.12433e-08 1 167.21 198.53 5.90100e-01 1.96300e-08 1.58034e-08 2.34566e-08 1 164.29 190.29 7.19200e-01 1.82500e-08 1.49005e-08 2.15995e-08 1 161.77 182.21 8.76700e-01 1.45900e-08 1.19296e-08 1.72504e-08 1 159.45 174.30 1.06900e+00 1.04600e-08 8.24574e-09 1.26743e-08 1 157.14 166.55 1.30200e+00 7.04500e-09 5.16006e-09 8.92994e-09 1 154.55 158.99 1.58800e+00 4.63800e-09 3.10468e-09 6.17132e-09 1 151.27 151.64 1.93500e+00 3.08300e-09 1.87580e-09 4.29020e-09 1 147.50 144.52 2.35900e+00 2.11700e-09 1.17483e-09 3.05917e-09 1 143.78 137.60 2.87500e+00 1.52700e-09 7.76410e-10 2.27759e-09 1 140.73 130.86 3.50400e+00 1.17100e-09 5.51449e-10 1.79055e-09 1 137.76 124.29 4.27100e+00 9.64600e-10 4.22903e-10 1.50630e-09 1 134.75 117.89 5.20600e+00 8.59700e-10 3.53400e-10 1.36600e-09 1 132.20