HCN volume mixing ratio profile (from nadir data) Latitude : 58.7 N (FP3) Longitude : 218.0 W (FP3) Observation date : 2016-06-08 (T120 flyby) Solar longitude : 79.4 Emission angle : 22.7 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) 231.69 3.03500e-01 1.59200e-06 1.36012e-06 1.82388e-06 1 173.49 223.07 3.67200e-01 1.65500e-06 1.41541e-06 1.89459e-06 1 172.13 214.57 4.44300e-01 1.64900e-06 1.41173e-06 1.88627e-06 1 170.71 206.19 5.37600e-01 1.56100e-06 1.33734e-06 1.78466e-06 1 169.20 197.94 6.50600e-01 1.39700e-06 1.19767e-06 1.59633e-06 1 167.60 189.83 7.87200e-01 1.18800e-06 1.01903e-06 1.35697e-06 1 165.62 181.87 9.52500e-01 9.67400e-07 8.30073e-07 1.10473e-06 1 163.11 174.08 1.15300e+00 7.69100e-07 6.59908e-07 8.78292e-07 1 160.34 166.47 1.39500e+00 5.97900e-07 5.13038e-07 6.82762e-07 1 157.45 159.04 1.68800e+00 4.61500e-07 3.95913e-07 5.27087e-07 1 154.58 151.79 2.04200e+00 3.54100e-07 3.03458e-07 4.04742e-07 1 151.83 144.69 2.47100e+00 2.72200e-07 2.33196e-07 3.11204e-07 1 149.35 137.75 2.99000e+00 2.08900e-07 1.78890e-07 2.38910e-07 1 147.07 130.94 3.61800e+00 1.60100e-07 1.37004e-07 1.83196e-07 1 144.72 124.30 4.37700e+00 1.22800e-07 1.05000e-07 1.40600e-07 1 141.42 117.83 5.29700e+00 9.51700e-08 8.12904e-08 1.09050e-07 1 138.95