HCN volume mixing ratio profile (from limb data) Latitude : 78.8 S (FP3) Longitude : 260.8 W (FP3) Observation date : 2015-03-17 (T110 flyby) Solar longitude : 65.8 Local time : 17:58 Solar zenith angle : 114 Vertical resolution : 41 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) 472.40 5.78400e-04 5.08900e-06 4.33210e-06 5.84590e-06 1 157.45 462.74 7.05000e-04 4.74900e-06 4.04501e-06 5.45299e-06 1 158.95 453.04 8.59300e-04 4.47100e-06 3.81049e-06 5.13151e-06 1 160.56 443.31 1.04700e-03 4.23100e-06 3.60860e-06 4.85340e-06 1 162.19 433.54 1.27700e-03 4.02300e-06 3.43510e-06 4.61091e-06 1 163.75 423.76 1.55600e-03 3.84200e-06 3.28421e-06 4.39979e-06 1 165.10 413.96 1.89700e-03 3.69800e-06 3.16560e-06 4.23040e-06 1 166.16 404.17 2.31200e-03 3.60000e-06 3.08563e-06 4.11437e-06 1 166.85 394.43 2.81800e-03 3.55700e-06 3.05359e-06 4.06041e-06 1 167.07 384.74 3.43500e-03 3.58200e-06 3.07894e-06 4.08506e-06 1 166.94 375.13 4.18700e-03 3.68200e-06 3.16969e-06 4.19431e-06 1 166.66 365.60 5.10300e-03 3.87000e-06 3.33589e-06 4.40411e-06 1 166.37 356.14 6.22000e-03 4.15700e-06 3.58747e-06 4.72653e-06 1 166.08 346.77 7.58100e-03 4.56000e-06 3.93871e-06 5.18129e-06 1 165.69 337.48 9.24100e-03 5.10000e-06 4.40852e-06 5.79148e-06 1 165.09 328.29 1.12600e-02 5.80500e-06 5.02107e-06 6.58893e-06 1 164.26 319.22 1.37300e-02 6.70200e-06 5.80012e-06 7.60388e-06 1 163.08 310.27 1.67300e-02 7.82500e-06 6.77669e-06 8.87331e-06 1 161.59 301.47 2.04000e-02 9.19700e-06 7.97040e-06 1.04236e-05 1 159.85 292.82 2.48600e-02 1.08200e-05 9.38724e-06 1.22528e-05 1 158.00 284.32 3.03000e-02 1.26600e-05 1.09901e-05 1.43299e-05 1 155.97 276.00 3.69400e-02 1.46600e-05 1.27361e-05 1.65839e-05 1 153.61 267.87 4.50200e-02 1.66700e-05 1.44998e-05 1.88402e-05 1 150.45 259.95 5.48700e-02 1.85500e-05 1.61426e-05 2.09574e-05 1 147.11 252.26 6.68800e-02 2.01100e-05 1.75033e-05 2.27167e-05 1 143.75 244.78 8.15200e-02 2.11900e-05 1.84434e-05 2.39366e-05 1 140.42 237.51 9.93700e-02 2.16400e-05 1.88286e-05 2.44514e-05 1 137.43 230.43 1.21100e-01 2.13400e-05 1.85379e-05 2.41421e-05 1 134.71 223.51 1.47600e-01 2.02900e-05 1.75921e-05 2.29879e-05 1 132.38 216.74 1.79900e-01 1.85400e-05 1.60407e-05 2.10393e-05 1 130.34 210.10 2.19300e-01 1.23200e-05 1.06307e-05 1.40093e-05 1 128.50 203.58 2.67300e-01 6.13900e-06 5.28311e-06 6.99489e-06 1 126.79 197.17 3.25900e-01 3.11100e-06 2.67100e-06 3.55100e-06 1 125.18 190.87 3.97200e-01 1.69300e-06 1.44980e-06 1.93620e-06 1 123.84 184.67 4.84100e-01 9.42900e-07 8.05883e-07 1.07992e-06 1 122.60 178.55 5.90100e-01 5.32300e-07 4.54136e-07 6.10464e-07 1 121.43 172.52 7.19200e-01 3.00800e-07 2.56248e-07 3.45352e-07 1 120.28 166.56 8.76700e-01 1.70500e-07 1.45108e-07 1.95892e-07 1 119.16