HCN volume mixing ratio profile (from limb data) Latitude : 31.7 N (FP3) Longitude : 309.8 W (FP3) Observation date : 2016-02-02 (T116 flyby) Solar longitude : 75.6 Local time : 18:18 Solar zenith angle : 82 Vertical resolution : 43 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) 519.04 9.96100e-04 8.79600e-07 6.01948e-07 1.15725e-06 1 161.32 509.26 1.20500e-03 8.40800e-07 5.76109e-07 1.10549e-06 1 161.61 499.51 1.45800e-03 7.96200e-07 5.46204e-07 1.04620e-06 1 161.87 489.82 1.76500e-03 7.51200e-07 5.15917e-07 9.86483e-07 1 162.08 480.17 2.13500e-03 7.12000e-07 4.89990e-07 9.34010e-07 1 162.26 470.58 2.58400e-03 6.86000e-07 4.72832e-07 8.99168e-07 1 162.36 461.04 3.12700e-03 6.79100e-07 4.69491e-07 8.88709e-07 1 162.43 451.55 3.78300e-03 6.97300e-07 4.83926e-07 9.10674e-07 1 162.66 442.10 4.57800e-03 7.44700e-07 5.20047e-07 9.69353e-07 1 163.17 432.67 5.53900e-03 8.27400e-07 5.81905e-07 1.07290e-06 1 164.04 423.24 6.70300e-03 9.48600e-07 6.73711e-07 1.22349e-06 1 165.19 413.80 8.11000e-03 1.11100e-06 7.98300e-07 1.42370e-06 1 166.49 404.34 9.81400e-03 1.31000e-06 9.52705e-07 1.66730e-06 1 167.83 394.87 1.18700e-02 1.53300e-06 1.13267e-06 1.93333e-06 1 169.16 385.39 1.43700e-02 1.74800e-06 1.31057e-06 2.18543e-06 1 170.43 375.89 1.73900e-02 1.92600e-06 1.46458e-06 2.38742e-06 1 171.68 366.39 2.10400e-02 2.03400e-06 1.56352e-06 2.50448e-06 1 173.02 356.87 2.54600e-02 2.05500e-06 1.59694e-06 2.51306e-06 1 174.50 347.33 3.08000e-02 1.99200e-06 1.55951e-06 2.42449e-06 1 176.05 337.77 3.72700e-02 1.86800e-06 1.47288e-06 2.26312e-06 1 177.38 328.22 4.51000e-02 1.71300e-06 1.35717e-06 2.06883e-06 1 178.29 318.69 5.45700e-02 1.56000e-06 1.24326e-06 1.87674e-06 1 178.89 309.19 6.60300e-02 1.42600e-06 1.14177e-06 1.71023e-06 1 179.26 299.75 7.99000e-02 1.32400e-06 1.06742e-06 1.58058e-06 1 179.38 290.36 9.66800e-02 1.25600e-06 1.01945e-06 1.49255e-06 1 179.28 281.05 1.17000e-01 1.22200e-06 9.97881e-07 1.44612e-06 1 178.98 271.82 1.41600e-01 1.21400e-06 1.00019e-06 1.42781e-06 1 178.48 262.68 1.71300e-01 1.22500e-06 1.01737e-06 1.43263e-06 1 177.78 253.64 2.07300e-01 1.24400e-06 1.03936e-06 1.44864e-06 1 176.87 244.70 2.50800e-01 1.25700e-06 1.05569e-06 1.45831e-06 1 175.76 235.88 3.03500e-01 1.25100e-06 1.05238e-06 1.44962e-06 1 174.53 227.18 3.67200e-01 1.21300e-06 1.02409e-06 1.40191e-06 1 173.17 218.61 4.44300e-01 1.13800e-06 9.62006e-07 1.31399e-06 1 171.71 210.16 5.37600e-01 1.02800e-06 8.72555e-07 1.18345e-06 1 170.23 201.83 6.50600e-01 8.94200e-07 7.60771e-07 1.02763e-06 1 168.85 193.62 7.87200e-01 7.46900e-07 6.35912e-07 8.57888e-07 1 167.34 185.54 9.52500e-01 6.01800e-07 5.10863e-07 6.92737e-07 1 165.54 177.59 1.15300e+00 4.70400e-07 3.96769e-07 5.44031e-07 1 163.59 169.79 1.39500e+00 3.57000e-07 2.98975e-07 4.15025e-07 1 161.55 162.13 1.68800e+00 2.65400e-07 2.20606e-07 3.10194e-07 1 159.41 154.62 2.04200e+00 1.94600e-07 1.60362e-07 2.28838e-07 1 157.19 147.25 2.47100e+00 1.42000e-07 1.15895e-07 1.68105e-07 1 154.95 140.03 2.99000e+00 1.03900e-07 8.36177e-08 1.24182e-07 1 152.64 132.96 3.61800e+00 7.68200e-08 6.10095e-08 9.26305e-08 1 150.06 126.05 4.37700e+00 5.79200e-08 4.52226e-08 7.06174e-08 1 147.43 119.29 5.29700e+00 4.49600e-08 3.45252e-08 5.53948e-08 1 145.00