HCN volume mixing ratio profile (from limb data) Latitude : 68.8 S (FP3) Longitude : 271.3 W (FP3) Observation date : 2015-03-17 (T110 flyby) Solar longitude : 65.8 Local time : 16:55 Solar zenith angle : 108 Vertical resolution : 39 km 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) 482.28 8.59300e-04 1.85300e-06 1.50389e-06 2.20211e-06 1 160.99 472.35 1.04700e-03 1.85100e-06 1.50376e-06 2.19824e-06 1 162.39 462.39 1.27700e-03 1.84100e-06 1.49622e-06 2.18578e-06 1 163.57 452.45 1.55600e-03 1.82200e-06 1.48377e-06 2.16023e-06 1 164.43 442.52 1.89700e-03 1.79700e-06 1.46403e-06 2.12997e-06 1 164.95 432.64 2.31200e-03 1.76700e-06 1.44138e-06 2.09262e-06 1 165.11 422.83 2.81800e-03 1.73600e-06 1.41609e-06 2.05591e-06 1 164.87 413.10 3.43500e-03 1.70600e-06 1.39343e-06 2.01857e-06 1 164.39 403.47 4.18700e-03 1.68000e-06 1.37446e-06 1.98554e-06 1 163.88 393.92 5.10300e-03 1.66100e-06 1.36027e-06 1.96173e-06 1 163.50 384.45 6.22000e-03 1.65100e-06 1.35271e-06 1.94929e-06 1 163.24 375.06 7.58100e-03 1.65000e-06 1.35346e-06 1.94654e-06 1 163.01 365.74 9.24100e-03 1.65900e-06 1.36177e-06 1.95623e-06 1 162.70 356.50 1.12600e-02 1.67500e-06 1.37655e-06 1.97345e-06 1 162.34 347.34 1.37300e-02 1.69800e-06 1.39611e-06 1.99989e-06 1 161.88 338.26 1.67300e-02 1.72300e-06 1.41753e-06 2.02847e-06 1 161.43 329.26 2.04000e-02 1.74700e-06 1.43801e-06 2.05599e-06 1 161.14 320.32 2.48600e-02 1.76500e-06 1.45626e-06 2.07374e-06 1 161.16 311.43 3.03000e-02 1.77500e-06 1.46547e-06 2.08453e-06 1 161.42 302.58 3.69400e-02 1.77200e-06 1.46597e-06 2.07803e-06 1 161.70 293.78 4.50200e-02 1.75500e-06 1.45517e-06 2.05483e-06 1 161.37 285.06 5.48700e-02 1.72300e-06 1.43214e-06 2.01386e-06 1 160.93 276.42 6.68800e-02 1.67500e-06 1.39597e-06 1.95404e-06 1 160.30 267.87 8.15200e-02 1.61300e-06 1.34690e-06 1.87910e-06 1 159.42 259.42 9.93700e-02 1.53900e-06 1.28681e-06 1.79119e-06 1 158.46 251.08 1.21100e-01 1.45400e-06 1.21817e-06 1.68983e-06 1 157.29 242.85 1.47600e-01 1.36100e-06 1.14218e-06 1.57982e-06 1 156.04 234.74 1.79900e-01 1.26400e-06 1.06251e-06 1.46549e-06 1 154.66 226.75 2.19300e-01 1.16600e-06 9.83383e-07 1.34862e-06 1 153.13 218.88 2.67300e-01 1.07100e-06 9.04020e-07 1.23798e-06 1 151.56 211.14 3.25900e-01 9.81600e-07 8.30332e-07 1.13287e-06 1 150.02 203.52 3.97200e-01 9.00000e-07 7.62438e-07 1.03756e-06 1 148.55 196.01 4.84100e-01 8.27800e-07 7.02097e-07 9.53503e-07 1 147.15 188.61 5.90100e-01 7.65800e-07 6.50185e-07 8.81415e-07 1 145.82 181.32 7.19200e-01 7.14100e-07 6.06659e-07 8.21541e-07 1 144.50 174.13 8.76700e-01 6.72100e-07 5.71393e-07 7.72807e-07 1 143.11 167.07 1.06900e+00 6.38900e-07 5.43432e-07 7.34368e-07 1 140.80 160.18 1.30200e+00 6.13500e-07 5.21595e-07 7.05405e-07 1 137.68 153.47 1.58800e+00 5.94700e-07 5.04923e-07 6.84477e-07 1 134.98 146.92 1.93500e+00 5.81900e-07 4.92712e-07 6.71088e-07 1 132.47 140.51 2.35900e+00 5.74600e-07 4.84613e-07 6.64587e-07 1 130.44 134.23 2.87500e+00 5.73200e-07 4.80949e-07 6.65451e-07 1 128.59 128.06 3.50400e+00 4.75400e-07 3.97053e-07 5.53747e-07 1 126.84 121.99 4.27100e+00 2.43700e-07 2.02461e-07 2.84939e-07 1 125.27 116.03 5.20600e+00 1.37500e-07 1.13615e-07 1.61385e-07 1 124.04