HCN volume mixing ratio profile (from nadir data) Latitude : 25.0 N (FP3) Longitude : 217.0 W (FP3) Observation date : 2015-01-12 (T108 flyby) Solar longitude : 63.8 Emission angle : 45.1 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) 259.47 2.07300e-01 9.32500e-07 7.94406e-07 1.07059e-06 1 178.83 250.37 2.50800e-01 9.70100e-07 8.27055e-07 1.11315e-06 1 178.59 241.36 3.03500e-01 9.94800e-07 8.48546e-07 1.14105e-06 1 178.03 232.44 3.67200e-01 9.82400e-07 8.38570e-07 1.12623e-06 1 177.19 223.63 4.44300e-01 9.18800e-07 7.84884e-07 1.05272e-06 1 176.11 214.92 5.37600e-01 8.09400e-07 6.91844e-07 9.26956e-07 1 174.82 206.34 6.50600e-01 6.75300e-07 5.77497e-07 7.73103e-07 1 173.34 197.89 7.87200e-01 5.41500e-07 4.63420e-07 6.19580e-07 1 171.70 189.57 9.52500e-01 4.25200e-07 3.63951e-07 4.86449e-07 1 169.92