HCN volume mixing ratio profile (from nadir data) Latitude : 64.1 S (FP3) Longitude : 103.4 W (FP3) Observation date : 2017-02-01 (S97/259TI flyby) Solar longitude : 86.6 Emission angle : 35.3 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) 357.69 1.43700e-02 4.51200e-06 3.25833e-06 5.76567e-06 1 187.86 347.46 1.73900e-02 4.24200e-06 3.10217e-06 5.38183e-06 1 188.15 337.29 2.10400e-02 3.97400e-06 2.94756e-06 5.00044e-06 1 187.87 327.22 2.54600e-02 3.72700e-06 2.80436e-06 4.64964e-06 1 187.29 317.26 3.08000e-02 3.51900e-06 2.68690e-06 4.35109e-06 1 186.42 307.41 3.72700e-02 3.34500e-06 2.58790e-06 4.10210e-06 1 185.27 297.72 4.51000e-02 3.20300e-06 2.50818e-06 3.89782e-06 1 183.40 288.19 5.45700e-02 3.07200e-06 2.42574e-06 3.71826e-06 1 181.44 278.82 6.60300e-02 2.94300e-06 2.33747e-06 3.54853e-06 1 179.38 269.63 7.99000e-02 2.80400e-06 2.23239e-06 3.37561e-06 1 177.12 260.62 9.66800e-02 2.64900e-06 2.10252e-06 3.19548e-06 1 174.79 251.78 1.17000e-01 2.47400e-06 1.95393e-06 2.99407e-06 1 172.18 243.14 1.41600e-01 2.28500e-06 1.78960e-06 2.78040e-06 1 169.31 234.71 1.71300e-01 2.08700e-06 1.61403e-06 2.55997e-06 1 166.02 226.50 2.07300e-01 1.85600e-06 1.42002e-06 2.29198e-06 1 162.35