HCN volume mixing ratio profile (from limb data) Latitude : 23.5 S (FP3) Longitude : 39.5 W (FP3) Observation date : 2017-02-02 (S98/259TI flyby) Solar longitude : 86.6 Local time : 11:01 Solar zenith angle : 55 Vertical resolution : 63 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) 515.07 9.96100e-04 1.36000e-06 1.00802e-06 1.71198e-06 1 165.68 505.06 1.20500e-03 1.28100e-06 9.49462e-07 1.61254e-06 1 165.59 495.12 1.45800e-03 1.20100e-06 8.89954e-07 1.51205e-06 1 165.35 485.26 1.76500e-03 1.12500e-06 8.31341e-07 1.41866e-06 1 164.98 475.49 2.13500e-03 1.05600e-06 7.79540e-07 1.33246e-06 1 164.55 465.81 2.58400e-03 9.97900e-07 7.34805e-07 1.26100e-06 1 164.08 456.21 3.12700e-03 9.50800e-07 6.99044e-07 1.20256e-06 1 163.69 446.69 3.78300e-03 9.15300e-07 6.72284e-07 1.15832e-06 1 163.57 437.22 4.57800e-03 8.91100e-07 6.54787e-07 1.12741e-06 1 163.88 427.78 5.53900e-03 8.77300e-07 6.45697e-07 1.10890e-06 1 164.67 418.34 6.70300e-03 8.73100e-07 6.44436e-07 1.10176e-06 1 165.84 408.90 8.11000e-03 8.77500e-07 6.50052e-07 1.10495e-06 1 167.22 399.43 9.81400e-03 8.89500e-07 6.62135e-07 1.11686e-06 1 168.65 389.94 1.18700e-02 9.08000e-07 6.80173e-07 1.13583e-06 1 169.99 380.45 1.43700e-02 9.32200e-07 7.03394e-07 1.16101e-06 1 171.12 370.96 1.73900e-02 9.60900e-07 7.32063e-07 1.18974e-06 1 172.08 361.48 2.10400e-02 9.93500e-07 7.64859e-07 1.22214e-06 1 172.90 352.01 2.54600e-02 1.02900e-06 8.00632e-07 1.25737e-06 1 173.70 342.57 3.08000e-02 1.06700e-06 8.37446e-07 1.29655e-06 1 174.44 333.15 3.72700e-02 1.10600e-06 8.74099e-07 1.33790e-06 1 174.97 323.79 4.51000e-02 1.14600e-06 9.11453e-07 1.38055e-06 1 174.81 314.49 5.45700e-02 1.18600e-06 9.47099e-07 1.42490e-06 1 174.48 305.28 6.60300e-02 1.22400e-06 9.85737e-07 1.46226e-06 1 173.99 296.16 7.99000e-02 1.25900e-06 1.02461e-06 1.49339e-06 1 173.31 287.13 9.66800e-02 1.28900e-06 1.06161e-06 1.51639e-06 1 172.60 278.20 1.17000e-01 1.31200e-06 1.09457e-06 1.52943e-06 1 171.81 269.36 1.41600e-01 1.32400e-06 1.11533e-06 1.53267e-06 1 171.04 260.61 1.71300e-01 1.32300e-06 1.11710e-06 1.52890e-06 1 170.30 251.96 2.07300e-01 1.30600e-06 1.09751e-06 1.51449e-06 1 169.62 243.39 2.50800e-01 1.26800e-06 1.05993e-06 1.47607e-06 1 169.07 234.89 3.03500e-01 1.20800e-06 1.00633e-06 1.40967e-06 1 168.67 226.46 3.67200e-01 1.12300e-06 9.38395e-07 1.30760e-06 1 168.33 218.11 4.44300e-01 1.01500e-06 8.56907e-07 1.17309e-06 1 167.91 209.82 5.37600e-01 8.88200e-07 7.59571e-07 1.01683e-06 1 167.33 201.62 6.50600e-01 7.49700e-07 6.48085e-07 8.51315e-07 1 166.55 193.52 7.87200e-01 6.09600e-07 5.27652e-07 6.91548e-07 1 165.35 185.53 9.52500e-01 4.78300e-07 4.09788e-07 5.46812e-07 1 163.59 177.69 1.15300e+00 3.64100e-07 3.06545e-07 4.21655e-07 1 161.36 170.00 1.39500e+00 2.71400e-07 2.24554e-07 3.18246e-07 1 158.89 162.48 1.68800e+00 2.00900e-07 1.64219e-07 2.37581e-07 1 156.41 155.10 2.04200e+00 1.50200e-07 1.22295e-07 1.78105e-07 1 154.14 147.87 2.47100e+00 1.15500e-07 9.43983e-08 1.36602e-07 1 152.12 140.77 2.99000e+00 9.30400e-08 7.68877e-08 1.09192e-07 1 150.26 133.79 3.61800e+00 7.97900e-08 6.66413e-08 9.29387e-08 1 148.64 126.91 4.37700e+00 7.36600e-08 6.18016e-08 8.55184e-08 1 147.05 120.15 5.29700e+00 7.35700e-08 6.13515e-08 8.57885e-08 1 145.11