HCN 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) 471.87 2.31200e-03 1.08500e-06 7.73808e-07 1.39619e-06 1 164.00 461.86 2.81800e-03 1.22400e-06 8.75218e-07 1.57278e-06 1 163.91 451.93 3.43500e-03 1.36900e-06 9.83154e-07 1.75485e-06 1 163.91 442.05 4.18700e-03 1.50900e-06 1.08905e-06 1.92895e-06 1 164.07 432.22 5.10300e-03 1.63500e-06 1.18435e-06 2.08565e-06 1 164.48 422.42 6.22000e-03 1.72800e-06 1.25371e-06 2.20229e-06 1 165.21 412.63 7.58100e-03 1.77600e-06 1.29659e-06 2.25541e-06 1 166.27 402.83 9.24100e-03 1.77400e-06 1.30816e-06 2.23984e-06 1 167.68 393.00 1.12600e-02 1.73400e-06 1.29169e-06 2.17631e-06 1 169.45 383.13 1.37300e-02 1.66500e-06 1.25564e-06 2.07436e-06 1 171.50 373.20 1.67300e-02 1.59000e-06 1.21895e-06 1.96105e-06 1 173.72 363.21 2.04000e-02 1.52700e-06 1.19059e-06 1.86341e-06 1 175.99 353.17 2.48600e-02 1.49400e-06 1.18232e-06 1.80568e-06 1 178.12 343.08 3.03000e-02 1.49300e-06 1.20335e-06 1.78265e-06 1 179.91 332.97 3.69400e-02 1.53600e-06 1.25727e-06 1.81473e-06 1 181.13 322.89 4.50200e-02 1.64200e-06 1.35953e-06 1.92447e-06 1 181.60 312.86 5.48700e-02 1.82600e-06 1.52637e-06 2.12563e-06 1 181.89 302.88 6.68800e-02 2.12100e-06 1.78595e-06 2.45605e-06 1 182.22 292.95 8.15200e-02 2.56400e-06 2.17404e-06 2.95396e-06 1 182.58 283.07 9.93700e-02 3.19400e-06 2.72752e-06 3.66048e-06 1 183.07 273.23 1.21100e-01 4.01900e-06 3.45453e-06 4.58347e-06 1 183.50 263.44 1.47600e-01 4.97200e-06 4.29699e-06 5.64701e-06 1 183.74 253.72 1.79900e-01 5.89100e-06 5.11036e-06 6.67164e-06 1 183.42 244.10 2.19300e-01 6.55400e-06 5.70144e-06 7.40656e-06 1 182.14 234.65 2.67300e-01 6.79700e-06 5.92128e-06 7.67272e-06 1 179.75 225.41 3.25900e-01 6.59000e-06 5.74379e-06 7.43621e-06 1 176.41 216.41 3.97200e-01 6.03500e-06 5.25406e-06 6.81593e-06 1 172.46 207.68 4.84100e-01 5.27800e-06 4.58318e-06 5.97282e-06 1 168.40 199.20 5.90100e-01 4.43900e-06 3.84202e-06 5.03598e-06 1 164.72 190.94 7.19200e-01 3.55800e-06 3.06652e-06 4.04948e-06 1 161.63 182.87 8.76700e-01 2.69300e-06 2.30398e-06 3.08202e-06 1 159.11 174.97 1.06900e+00 1.89400e-06 1.60268e-06 2.18532e-06 1 156.92 167.22 1.30200e+00 1.20100e-06 9.99761e-07 1.40224e-06 1 154.62 159.65 1.58800e+00 7.11100e-07 5.77582e-07 8.44618e-07 1 151.65 152.27 1.93500e+00 3.87800e-07 3.06706e-07 4.68893e-07 1 148.15 145.11 2.35900e+00 2.05900e-07 1.58514e-07 2.53286e-07 1 144.68 138.14 2.87500e+00 1.10300e-07 8.27834e-08 1.37817e-07 1 141.63 131.35 3.50400e+00 6.32100e-08 4.64577e-08 7.99623e-08 1 138.65 124.73 4.27100e+00 4.06400e-08 2.93582e-08 5.19218e-08 1 136.03 118.26 5.20600e+00 3.04000e-08 2.16352e-08 3.91648e-08 1 134.11