HCN volume mixing ratio profile (from limb data) Latitude : 78.2 S (FP3) Longitude : 23.0 W (FP3) Observation date : 2017-05-25 (S99/275TI flyby) Solar longitude : 90.0 Local time : 11:13 Solar zenith angle : 109 Vertical resolution : 51 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) 686.87 3.22100e-05 1.56400e-05 1.16271e-05 1.96529e-05 1 157.20 676.25 3.89800e-05 1.54900e-05 1.15299e-05 1.94501e-05 1 158.23 665.62 4.71600e-05 1.53800e-05 1.14705e-05 1.92895e-05 1 159.29 654.99 5.70700e-05 1.53100e-05 1.14489e-05 1.91711e-05 1 160.32 644.37 6.90500e-05 1.52800e-05 1.14428e-05 1.91172e-05 1 161.37 633.74 8.35600e-05 1.53200e-05 1.15028e-05 1.91372e-05 1 162.39 623.12 1.01100e-04 1.53600e-05 1.15628e-05 1.91572e-05 1 163.40 612.51 1.22300e-04 1.51400e-05 1.14214e-05 1.88586e-05 1 164.38 601.91 1.48000e-04 1.46200e-05 1.10630e-05 1.81770e-05 1 165.27 591.32 1.79100e-04 1.37400e-05 1.04089e-05 1.70711e-05 1 166.08 580.75 2.16700e-04 1.25900e-05 9.56610e-06 1.56139e-05 1 166.86 570.21 2.62300e-04 1.12800e-05 8.59431e-06 1.39657e-05 1 167.56 559.69 3.17300e-04 9.87700e-06 7.53701e-06 1.22170e-05 1 168.35 549.19 3.84000e-04 8.53000e-06 6.52806e-06 1.05319e-05 1 169.19 538.70 4.64600e-04 7.30700e-06 5.61182e-06 9.00218e-06 1 170.22 528.21 5.62200e-04 6.29300e-06 4.85307e-06 7.73293e-06 1 171.50 517.71 6.80300e-04 5.47500e-06 4.24388e-06 6.70612e-06 1 173.09 507.17 8.23200e-04 4.86500e-06 3.79122e-06 5.93878e-06 1 175.02 496.58 9.96100e-04 4.44000e-06 3.48205e-06 5.39795e-06 1 177.23 485.92 1.20500e-03 4.16300e-06 3.28591e-06 5.04009e-06 1 179.68 475.19 1.45800e-03 4.00900e-06 3.18777e-06 4.83023e-06 1 182.12 464.40 1.76500e-03 3.94100e-06 3.15513e-06 4.72687e-06 1 184.31 453.56 2.13500e-03 3.91700e-06 3.16106e-06 4.67294e-06 1 186.21 442.72 2.58400e-03 3.90500e-06 3.16977e-06 4.64023e-06 1 187.46 431.89 3.12700e-03 3.88100e-06 3.17096e-06 4.59104e-06 1 188.02 421.13 3.78300e-03 3.82600e-06 3.14122e-06 4.51078e-06 1 188.11 410.45 4.57800e-03 3.75300e-06 3.09464e-06 4.41136e-06 1 187.71 399.88 5.53900e-03 3.67400e-06 3.03861e-06 4.30939e-06 1 187.11 389.42 6.70300e-03 3.62000e-06 2.99997e-06 4.24003e-06 1 186.13 379.10 8.11000e-03 3.61600e-06 2.99996e-06 4.23204e-06 1 184.80 368.94 9.81400e-03 3.70000e-06 3.06989e-06 4.33011e-06 1 183.01 358.96 1.18700e-02 3.89400e-06 3.23185e-06 4.55616e-06 1 180.84 349.17 1.43700e-02 4.19900e-06 3.48308e-06 4.91492e-06 1 178.35 339.59 1.73900e-02 4.62600e-06 3.83737e-06 5.41463e-06 1 175.67 330.21 2.10400e-02 5.15500e-06 4.27449e-06 6.03551e-06 1 172.96 321.03 2.54600e-02 5.72300e-06 4.74565e-06 6.70035e-06 1 170.58 312.02 3.08000e-02 6.25300e-06 5.18735e-06 7.31865e-06 1 168.46 303.18 3.72700e-02 6.61800e-06 5.49376e-06 7.74224e-06 1 166.65 294.49 4.51000e-02 6.73800e-06 5.59860e-06 7.87740e-06 1 164.63 285.94 5.45700e-02 6.56300e-06 5.45954e-06 7.66646e-06 1 162.99 277.53 6.60300e-02 6.13100e-06 5.10785e-06 7.15415e-06 1 161.70 269.22 7.99000e-02 5.54400e-06 4.62459e-06 6.46341e-06 1 160.63 261.01 9.66800e-02 4.89900e-06 4.08988e-06 5.70812e-06 1 159.87 252.88 1.17000e-01 4.30200e-06 3.59208e-06 5.01192e-06 1 159.13 244.84 1.41600e-01 3.81500e-06 3.18628e-06 4.44372e-06 1 158.35 236.89 1.71300e-01 3.44900e-06 2.87725e-06 4.02075e-06 1 157.24 229.05 2.07300e-01 3.16400e-06 2.63178e-06 3.69622e-06 1 155.70 221.35 2.50800e-01 2.74500e-06 2.27574e-06 3.21426e-06 1 153.62 213.80 3.03500e-01 2.27600e-06 1.87722e-06 2.67478e-06 1 151.13 206.42 3.67200e-01 1.79300e-06 1.46930e-06 2.11670e-06 1 148.24 199.23 4.44300e-01 1.37000e-06 1.11273e-06 1.62727e-06 1 145.16 192.23 5.37600e-01 1.02000e-06 8.22223e-07 1.21778e-06 1 142.07 185.39 6.50600e-01 7.58000e-07 6.05341e-07 9.10659e-07 1 139.62 180.11 7.56000e-01 6.01700e-07 4.76836e-07 7.26564e-07 1 138.00