HCN volume mixing ratio profile (from limb data) Latitude : 21.8 N (FP3) Longitude : 308.6 W (FP3) Observation date : 2016-02-02 (T116 flyby) Solar longitude : 75.6 Local time : 18:25 Solar zenith angle : 87 Vertical resolution : 46 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) 546.80 5.62200e-04 6.76000e-07 5.00574e-07 8.51426e-07 1 160.01 536.92 6.80300e-04 6.39800e-07 4.74049e-07 8.05551e-07 1 160.21 527.09 8.23200e-04 6.08700e-07 4.51466e-07 7.65934e-07 1 160.40 517.31 9.96100e-04 5.84700e-07 4.33834e-07 7.35565e-07 1 160.56 507.58 1.20500e-03 5.68800e-07 4.22322e-07 7.15278e-07 1 160.71 497.91 1.45800e-03 5.61400e-07 4.17087e-07 7.05713e-07 1 160.79 488.29 1.76500e-03 5.61400e-07 4.17529e-07 7.05271e-07 1 160.81 478.74 2.13500e-03 5.66600e-07 4.21788e-07 7.11412e-07 1 160.75 469.25 2.58400e-03 5.73900e-07 4.27371e-07 7.20429e-07 1 160.59 459.83 3.12700e-03 5.79500e-07 4.31787e-07 7.27213e-07 1 160.38 450.48 3.78300e-03 5.80000e-07 4.32481e-07 7.27519e-07 1 160.31 441.18 4.57800e-03 5.74200e-07 4.28538e-07 7.19862e-07 1 160.52 431.91 5.53900e-03 5.62300e-07 4.20367e-07 7.04233e-07 1 161.10 422.66 6.70300e-03 5.48400e-07 4.10523e-07 6.86277e-07 1 161.98 413.41 8.11000e-03 5.38400e-07 4.03707e-07 6.73093e-07 1 163.05 404.16 9.81400e-03 5.39200e-07 4.05779e-07 6.72621e-07 1 164.24 394.89 1.18700e-02 5.59100e-07 4.22385e-07 6.95815e-07 1 165.51 385.61 1.43700e-02 6.05200e-07 4.59568e-07 7.50832e-07 1 166.81 376.31 1.73900e-02 6.87900e-07 5.26039e-07 8.49761e-07 1 168.20 366.99 2.10400e-02 8.16600e-07 6.29757e-07 1.00344e-06 1 169.75 357.64 2.54600e-02 9.98500e-07 7.77867e-07 1.21913e-06 1 171.50 348.25 3.08000e-02 1.22200e-06 9.62759e-07 1.48124e-06 1 173.37 338.82 3.72700e-02 1.46000e-06 1.16451e-06 1.75549e-06 1 175.03 329.38 4.51000e-02 1.65700e-06 1.33979e-06 1.97421e-06 1 176.27 319.94 5.45700e-02 1.74800e-06 1.42801e-06 2.06799e-06 1 177.19 310.52 6.60300e-02 1.70000e-06 1.40063e-06 1.99937e-06 1 177.86 301.13 7.99000e-02 1.53400e-06 1.27340e-06 1.79460e-06 1 178.28 291.79 9.66800e-02 1.31200e-06 1.09446e-06 1.52954e-06 1 178.50 282.50 1.17000e-01 1.09300e-06 9.12913e-07 1.27309e-06 1 178.53 273.27 1.41600e-01 9.14300e-07 7.65329e-07 1.06327e-06 1 178.36 264.12 1.71300e-01 7.88800e-07 6.61269e-07 9.16330e-07 1 177.97 255.05 2.07300e-01 7.16000e-07 6.01658e-07 8.30342e-07 1 177.31 246.08 2.50800e-01 6.84700e-07 5.77415e-07 7.91985e-07 1 176.40 237.22 3.03500e-01 6.84200e-07 5.80040e-07 7.88361e-07 1 175.27 228.47 3.67200e-01 6.99600e-07 5.96208e-07 8.02992e-07 1 173.92 219.86 4.44300e-01 7.13900e-07 6.10802e-07 8.16998e-07 1 172.38 211.37 5.37600e-01 7.09500e-07 6.08260e-07 8.10740e-07 1 170.80 203.00 6.50600e-01 6.73300e-07 5.77242e-07 7.69358e-07 1 169.34 194.76 7.87200e-01 6.03800e-07 5.17399e-07 6.90201e-07 1 167.86 186.65 9.52500e-01 5.11300e-07 4.38044e-07 5.84556e-07 1 166.23 178.65 1.15300e+00 4.13000e-07 3.53873e-07 4.72127e-07 1 164.63 170.78 1.39500e+00 3.20600e-07 2.74608e-07 3.66592e-07 1 163.09 163.03 1.68800e+00 2.43800e-07 2.08443e-07 2.79157e-07 1 161.56 155.40 2.04200e+00 1.83900e-07 1.56380e-07 2.11420e-07 1 159.93 147.88 2.47100e+00 1.39700e-07 1.18066e-07 1.61334e-07 1 158.15 140.50 2.99000e+00 1.08000e-07 9.02742e-08 1.25726e-07 1 156.06 133.28 3.61800e+00 8.51500e-08 7.05917e-08 9.97083e-08 1 153.37 126.22 4.37700e+00 6.87700e-08 5.64931e-08 8.10469e-08 1 150.26 119.35 5.29700e+00 5.71800e-08 4.64980e-08 6.78620e-08 1 146.89