HCN volume mixing ratio profile (from limb data) Latitude : 71.0 N (FP3) Longitude : 239.9 W (FP3) Observation date : 2017-09-11 (S101/292TI flyby) Solar longitude : 93.3 Local time : 19:27 Solar zenith angle : 72 Vertical resolution : 54 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) 661.69 7.98400e-05 1.88900e-06 9.41327e-07 2.83667e-06 1 160.14 650.24 9.80300e-05 1.71000e-06 8.51338e-07 2.56866e-06 1 160.42 638.86 1.20400e-04 1.55400e-06 7.76406e-07 2.33159e-06 1 160.71 627.53 1.47800e-04 1.42400e-06 7.15789e-07 2.13221e-06 1 160.97 616.28 1.81500e-04 1.31600e-06 6.61944e-07 1.97006e-06 1 161.13 605.09 2.22800e-04 1.22300e-06 6.19028e-07 1.82697e-06 1 161.05 594.00 2.73500e-04 1.14000e-06 5.77064e-07 1.70294e-06 1 160.79 583.00 3.35900e-04 1.06000e-06 5.38382e-07 1.58162e-06 1 160.53 572.09 4.12400e-04 9.80900e-07 5.00575e-07 1.46122e-06 1 160.48 561.25 5.06300e-04 9.01100e-07 4.62817e-07 1.33938e-06 1 160.80 550.44 6.21700e-04 8.23800e-07 4.26392e-07 1.22121e-06 1 161.63 539.63 7.63300e-04 7.52900e-07 3.93263e-07 1.11254e-06 1 163.00 528.79 9.37200e-04 6.94000e-07 3.67047e-07 1.02095e-06 1 164.84 517.90 1.15100e-03 6.51800e-07 3.50117e-07 9.53483e-07 1 167.01 506.94 1.41300e-03 6.31800e-07 3.46351e-07 9.17249e-07 1 169.24 495.92 1.73500e-03 6.39700e-07 3.58726e-07 9.20674e-07 1 171.25 484.86 2.13000e-03 6.79800e-07 3.91037e-07 9.68563e-07 1 172.79 473.81 2.61500e-03 7.63400e-07 4.50230e-07 1.07657e-06 1 173.68 462.80 3.21100e-03 8.99600e-07 5.42929e-07 1.25627e-06 1 173.94 451.86 3.94200e-03 1.09700e-06 6.75630e-07 1.51837e-06 1 173.75 441.02 4.84000e-03 1.36100e-06 8.50311e-07 1.87169e-06 1 173.47 430.26 5.94300e-03 1.67900e-06 1.06733e-06 2.29067e-06 1 173.60 419.55 7.29700e-03 2.01700e-06 1.29998e-06 2.73402e-06 1 174.57 408.82 8.95900e-03 2.31800e-06 1.51831e-06 3.11769e-06 1 176.38 398.05 1.10000e-02 2.52300e-06 1.68677e-06 3.35923e-06 1 178.70 387.22 1.35100e-02 2.59200e-06 1.77039e-06 3.41361e-06 1 180.97 376.34 1.65800e-02 2.54200e-06 1.77829e-06 3.30570e-06 1 182.73 365.47 2.03600e-02 2.42300e-06 1.73381e-06 3.11219e-06 1 183.73 354.63 2.50000e-02 2.28500e-06 1.66741e-06 2.90259e-06 1 183.94 343.89 3.06900e-02 2.18300e-06 1.61456e-06 2.75144e-06 1 183.53 333.26 3.76900e-02 2.14500e-06 1.59868e-06 2.69132e-06 1 182.64 322.77 4.62700e-02 2.18100e-06 1.63606e-06 2.72594e-06 1 181.37 312.42 5.68100e-02 2.29500e-06 1.74040e-06 2.84960e-06 1 180.35 302.19 6.97500e-02 2.47600e-06 1.91083e-06 3.04117e-06 1 179.67 292.06 8.56400e-02 2.70600e-06 2.13910e-06 3.27290e-06 1 179.22 282.03 1.05200e-01 2.96200e-06 2.39286e-06 3.53114e-06 1 178.88 272.09 1.29100e-01 3.22300e-06 2.63763e-06 3.80837e-06 1 178.45 262.25 1.58500e-01 3.47400e-06 2.84382e-06 4.10418e-06 1 177.83 252.51 1.94600e-01 3.66300e-06 2.98686e-06 4.33914e-06 1 176.86 242.91 2.39000e-01 3.57000e-06 2.91819e-06 4.22181e-06 1 175.45 233.47 2.93400e-01 3.15000e-06 2.60695e-06 3.69305e-06 1 173.56 224.20 3.60300e-01 2.54900e-06 2.14097e-06 2.95703e-06 1 171.10 215.14 4.42300e-01 1.93000e-06 1.61856e-06 2.24144e-06 1 168.14 206.30 5.43100e-01 1.39700e-06 1.14494e-06 1.64906e-06 1 165.01 197.66 6.66800e-01 9.93900e-07 7.86965e-07 1.20083e-06 1 162.35 189.21 8.18700e-01 7.10600e-07 5.44256e-07 8.76944e-07 1 160.02 180.93 1.00500e+00 5.20900e-07 3.90320e-07 6.51480e-07 1 157.97 172.79 1.23400e+00 3.85100e-07 2.86215e-07 4.83985e-07 1 156.25 164.79 1.51500e+00 2.75700e-07 2.04076e-07 3.47324e-07 1 154.60 156.91 1.86100e+00 1.94400e-07 1.42167e-07 2.46633e-07 1 152.91 149.17 2.28500e+00 1.37600e-07 9.77186e-08 1.77481e-07 1 151.20 144.22 2.61000e+00 1.09600e-07 7.55001e-08 1.43700e-07 1 150.05