HCN volume mixing ratio profile (from nadir data) Latitude : 63.8 S (FP3) Longitude : 197.5 W (FP3) Observation date : 2016-05-05 (T119 flyby) Solar longitude : 78.4 Emission angle : 42.4 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) 348.18 1.43700e-02 3.74300e-06 2.25791e-06 5.22809e-06 1 174.06 338.77 1.73900e-02 4.17200e-06 2.54594e-06 5.79806e-06 1 173.71 329.45 2.10400e-02 4.46100e-06 2.75465e-06 6.16735e-06 1 172.90 320.24 2.54600e-02 4.53200e-06 2.82879e-06 6.23521e-06 1 171.90 311.15 3.08000e-02 4.38300e-06 2.76075e-06 6.00525e-06 1 170.67 302.19 3.72700e-02 4.05700e-06 2.57487e-06 5.53913e-06 1 169.23 293.37 4.51000e-02 3.64000e-06 2.32270e-06 4.95730e-06 1 167.14 284.71 5.45700e-02 3.20500e-06 2.05320e-06 4.35680e-06 1 165.09 276.21 6.60300e-02 2.80400e-06 1.80080e-06 3.80720e-06 1 163.16 267.86 7.99000e-02 2.46300e-06 1.58483e-06 3.34117e-06 1 161.35 259.64 9.66800e-02 2.17800e-06 1.40288e-06 2.95312e-06 1 159.86 251.53 1.17000e-01 1.94400e-06 1.25580e-06 2.63220e-06 1 158.54 243.54 1.41600e-01 1.75100e-06 1.13255e-06 2.36945e-06 1 157.42 235.64 1.71300e-01 1.58100e-06 1.02576e-06 2.13624e-06 1 156.33 227.85 2.07300e-01 1.43100e-06 9.32518e-07 1.92948e-06 1 155.11 220.17 2.50800e-01 1.29100e-06 8.44644e-07 1.73736e-06 1 153.69 212.60 3.03500e-01 1.15600e-06 7.59029e-07 1.55297e-06 1 152.08 205.16 3.67200e-01 1.02100e-06 6.72565e-07 1.36943e-06 1 150.20 197.86 4.44300e-01 8.85200e-07 5.83501e-07 1.18690e-06 1 148.04 190.70 5.37600e-01 7.51100e-07 4.94800e-07 1.00740e-06 1 145.63