HC3N volume mixing ratio profile (from limb data) Latitude : 84.1 N (FP3) Longitude : 266.9 W (FP3) Observation date : 2015-05-09 (T111 flyby) Solar longitude : 67.4 Local time : 00:50 Solar zenith angle : 73 Vertical resolution : 33 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) 393.00 1.12600e-02 4.21700e-09 8.27577e-10 7.60642e-09 1 169.45 383.13 1.37300e-02 3.59600e-09 7.32807e-10 6.45919e-09 1 171.50 373.20 1.67300e-02 2.96900e-09 6.25925e-10 5.31208e-09 1 173.72 363.21 2.04000e-02 2.37600e-09 5.15187e-10 4.23681e-09 1 175.99 353.17 2.48600e-02 1.85000e-09 4.11289e-10 3.28871e-09 1 178.12 343.08 3.03000e-02 1.41200e-09 3.19343e-10 2.50466e-09 1 179.91 332.97 3.69400e-02 1.06800e-09 2.46485e-10 1.88952e-09 1 181.13 322.89 4.50200e-02 8.12100e-10 1.90335e-10 1.43386e-09 1 181.60 312.86 5.48700e-02 6.31700e-10 1.52792e-10 1.11061e-09 1 181.89 302.88 6.68800e-02 5.13500e-10 1.31032e-10 8.95968e-10 1 182.22 292.95 8.15200e-02 4.46600e-10 1.24273e-10 7.68927e-10 1 182.58 283.07 9.93700e-02 4.25500e-10 1.33306e-10 7.17694e-10 1 183.07 273.23 1.21100e-01 4.53000e-10 1.63945e-10 7.42055e-10 1 183.50 263.44 1.47600e-01 5.46000e-10 2.31427e-10 8.60573e-10 1 183.74 253.72 1.79900e-01 7.45700e-10 3.69035e-10 1.12237e-09 1 183.42 244.10 2.19300e-01 1.13800e-09 6.47350e-10 1.62865e-09 1 182.14 234.65 2.67300e-01 1.88700e-09 1.19759e-09 2.57641e-09 1 179.75 225.41 3.25900e-01 3.25600e-09 2.23698e-09 4.27502e-09 1 176.41 216.41 3.97200e-01 5.55500e-09 4.02814e-09 7.08186e-09 1 172.46 207.68 4.84100e-01 8.88400e-09 6.72670e-09 1.10413e-08 1 168.40 199.20 5.90100e-01 1.27100e-08 1.00038e-08 1.54162e-08 1 164.72 190.94 7.19200e-01 1.57100e-08 1.27470e-08 1.86730e-08 1 161.63 182.87 8.76700e-01 1.65500e-08 1.35490e-08 1.95510e-08 1 159.11 174.97 1.06900e+00 1.49200e-08 1.20385e-08 1.78015e-08 1 156.92 167.22 1.30200e+00 1.18100e-08 9.21359e-09 1.44064e-08 1 154.62 159.65 1.58800e+00 8.53100e-09 6.39886e-09 1.06631e-08 1 151.65 152.27 1.93500e+00 5.89100e-09 4.22794e-09 7.55406e-09 1 148.15 145.11 2.35900e+00 4.07600e-09 2.78228e-09 5.36972e-09 1 144.68 138.14 2.87500e+00 2.94300e-09 1.89866e-09 3.98734e-09 1 141.63 131.35 3.50400e+00 2.28600e-09 1.39104e-09 3.18096e-09 1 138.65 124.73 4.27100e+00 1.94300e-09 1.11672e-09 2.76928e-09 1 136.03 118.26 5.20600e+00 1.81500e-09 9.83615e-10 2.64639e-09 1 134.11