HCN volume mixing ratio profile (from nadir data) Latitude : 25.3 S (FP3) Longitude : 173.5 W (FP3) Observation date : 2014-12-10 (T107 flyby) Solar longitude : 62.8 Emission angle : 12.1 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) 255.08 2.07300e-01 7.88200e-07 6.36835e-07 9.39565e-07 1 176.63 246.13 2.50800e-01 8.03000e-07 6.49390e-07 9.56610e-07 1 176.47 237.25 3.03500e-01 8.07000e-07 6.53497e-07 9.60503e-07 1 175.99 228.46 3.67200e-01 7.82300e-07 6.33729e-07 9.30871e-07 1 175.21 219.76 4.44300e-01 7.19600e-07 5.83819e-07 8.55381e-07 1 174.14 211.18 5.37600e-01 6.25000e-07 5.07460e-07 7.42540e-07 1 172.81 202.73 6.50600e-01 5.15600e-07 4.18944e-07 6.12256e-07 1 171.23 194.40 7.87200e-01 4.09900e-07 3.33466e-07 4.86334e-07 1 169.38 186.23 9.52500e-01 3.20000e-07 2.60291e-07 3.79709e-07 1 167.30 178.20 1.15300e+00 2.48900e-07 2.02589e-07 2.95211e-07 1 165.09 170.33 1.39500e+00 1.94800e-07 1.58691e-07 2.30909e-07 1 162.70 162.64 1.68800e+00 1.54100e-07 1.25651e-07 1.82549e-07 1 159.69 155.13 2.04200e+00 1.22500e-07 9.94873e-08 1.45513e-07 1 156.75 147.79 2.47100e+00 9.75500e-08 7.93678e-08 1.15732e-07 1 154.08 140.62 2.99000e+00 7.78800e-08 6.33616e-08 9.23984e-08 1 151.40