HCN volume mixing ratio profile (from nadir data) Latitude : 60.2 N (FP3) Longitude : 121.6 W (FP3) Observation date : 2017-02-17 (S98/262TI flyby) Solar longitude : 87.1 Emission angle : 44.9 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) 326.61 4.51000e-02 2.69900e-06 2.02533e-06 3.37267e-06 1 175.73 317.23 5.45700e-02 2.88000e-06 2.17867e-06 3.58133e-06 1 176.10 307.89 6.60300e-02 3.07900e-06 2.35537e-06 3.80263e-06 1 176.68 298.57 7.99000e-02 3.29900e-06 2.55581e-06 4.04219e-06 1 177.42 289.27 9.66800e-02 3.53700e-06 2.78315e-06 4.29085e-06 1 178.44 279.98 1.17000e-01 3.77200e-06 3.01696e-06 4.52704e-06 1 179.47 270.69 1.41600e-01 3.96500e-06 3.22608e-06 4.70392e-06 1 180.40 261.43 1.71300e-01 4.05700e-06 3.35649e-06 4.75751e-06 1 180.89 252.22 2.07300e-01 3.99300e-06 3.34766e-06 4.63834e-06 1 180.63 243.11 2.50800e-01 3.73200e-06 3.15630e-06 4.30770e-06 1 179.44 234.14 3.03500e-01 3.28700e-06 2.78658e-06 3.78742e-06 1 177.32 225.35 3.67200e-01 2.70900e-06 2.28928e-06 3.12872e-06 1 174.27 216.79 4.44300e-01 2.09000e-06 1.75078e-06 2.42922e-06 1 170.53 208.47 5.37600e-01 1.51500e-06 1.25511e-06 1.77489e-06 1 166.45