HCN volume mixing ratio profile (from limb data) Latitude : 73.8 S (FP3) Longitude : 267.6 W (FP3) Observation date : 2015-03-17 (T110 flyby) Solar longitude : 65.8 Local time : 17:14 Solar zenith angle : 111 Vertical resolution : 40 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) 508.49 3.89300e-04 1.13000e-05 9.48158e-06 1.31184e-05 1 154.53 498.78 4.74500e-04 1.02000e-05 8.56169e-06 1.18383e-05 1 155.96 489.05 5.78400e-04 9.22700e-06 7.74801e-06 1.07060e-05 1 157.47 479.28 7.05000e-04 8.34400e-06 7.01248e-06 9.67551e-06 1 159.04 469.48 8.59300e-04 7.52700e-06 6.33067e-06 8.72333e-06 1 160.62 459.64 1.04700e-03 6.75900e-06 5.69033e-06 7.82767e-06 1 162.12 449.79 1.27700e-03 6.03200e-06 5.08251e-06 6.98149e-06 1 163.47 439.92 1.55600e-03 5.34400e-06 4.50864e-06 6.17936e-06 1 164.54 430.07 1.89700e-03 4.70300e-06 3.97119e-06 5.43481e-06 1 165.28 420.24 2.31200e-03 4.11500e-06 3.47885e-06 4.75115e-06 1 165.64 410.47 2.81800e-03 3.58900e-06 3.03666e-06 4.14134e-06 1 165.56 400.78 3.43500e-03 3.12800e-06 2.64816e-06 3.60784e-06 1 165.17 391.18 4.18700e-03 2.73300e-06 2.31506e-06 3.15094e-06 1 164.69 381.67 5.10300e-03 2.40300e-06 2.03645e-06 2.76955e-06 1 164.29 372.23 6.22000e-03 2.13300e-06 1.80780e-06 2.45820e-06 1 164.00 362.87 7.58100e-03 1.91900e-06 1.62622e-06 2.21178e-06 1 163.76 353.59 9.24100e-03 1.75500e-06 1.48705e-06 2.02295e-06 1 163.48 344.38 1.12600e-02 1.63900e-06 1.38846e-06 1.88954e-06 1 163.19 335.24 1.37300e-02 1.56700e-06 1.32837e-06 1.80563e-06 1 162.79 326.19 1.67300e-02 1.54000e-06 1.30689e-06 1.77311e-06 1 162.36 317.21 2.04000e-02 1.56000e-06 1.32508e-06 1.79492e-06 1 161.93 308.32 2.48600e-02 1.63000e-06 1.38641e-06 1.87359e-06 1 161.58 299.49 3.03000e-02 1.75400e-06 1.49376e-06 2.01424e-06 1 161.19 290.75 3.69400e-02 1.93500e-06 1.65058e-06 2.21942e-06 1 160.50 282.13 4.50200e-02 2.16900e-06 1.85249e-06 2.48551e-06 1 158.91 273.65 5.48700e-02 2.44000e-06 2.08717e-06 2.79283e-06 1 156.97 265.33 6.68800e-02 2.71700e-06 2.32723e-06 3.10677e-06 1 154.76 257.18 8.15200e-02 2.95400e-06 2.53317e-06 3.37483e-06 1 152.34 249.20 9.93700e-02 3.10100e-06 2.66188e-06 3.54012e-06 1 150.04 241.39 1.21100e-01 3.12400e-06 2.68400e-06 3.56400e-06 1 147.86 233.72 1.47600e-01 3.02500e-06 2.60135e-06 3.44865e-06 1 145.99 226.19 1.79900e-01 2.84200e-06 2.44622e-06 3.23778e-06 1 144.40 218.77 2.19300e-01 2.62900e-06 2.26660e-06 2.99140e-06 1 143.01 211.46 2.67300e-01 2.43900e-06 2.10693e-06 2.77107e-06 1 141.82 204.24 3.25900e-01 2.31200e-06 2.00130e-06 2.62270e-06 1 140.76 197.11 3.97200e-01 2.26800e-06 1.96649e-06 2.56951e-06 1 139.70 190.08 4.84100e-01 2.31300e-06 2.00740e-06 2.61860e-06 1 138.53 183.15 5.90100e-01 2.44100e-06 2.11820e-06 2.76380e-06 1 137.15 176.32 7.19200e-01 2.62800e-06 2.27673e-06 2.97927e-06 1 135.50 169.62 8.76700e-01 2.82900e-06 2.44407e-06 3.21393e-06 1 133.57 163.07 1.06900e+00 2.97400e-06 2.55998e-06 3.38802e-06 1 130.66 156.73 1.30200e+00 1.15800e-06 9.92071e-07 1.32393e-06 1 126.51 150.59 1.58800e+00 3.85900e-07 3.29338e-07 4.42462e-07 1 123.54 144.59 1.93500e+00 1.75000e-07 1.48712e-07 2.01288e-07 1 121.66 138.70 2.35900e+00 9.58500e-08 8.11343e-08 1.10566e-07 1 120.41 132.88 2.87500e+00 6.14900e-08 5.18848e-08 7.10952e-08 1 119.67 127.11 3.50400e+00 4.54600e-08 3.82710e-08 5.26490e-08 1 119.36 121.38 4.27100e+00 3.78200e-08 3.17814e-08 4.38586e-08 1 119.40 115.65 5.20600e+00 3.52600e-08 2.95892e-08 4.09308e-08 1 119.78