HCN volume mixing ratio profile (from limb data) Latitude : 1.2 N (FP3) Longitude : 187.6 W (FP3) Observation date : 2017-09-11 (S101/292TI flyby) Solar longitude : 93.3 Local time : 22:35 Solar zenith angle : 147 Vertical resolution : 40 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) 524.33 9.37200e-04 1.97500e-06 1.07189e-06 2.87811e-06 1 160.35 513.80 1.15100e-03 1.69200e-06 9.20960e-07 2.46304e-06 1 161.27 503.28 1.41300e-03 1.53700e-06 8.41224e-07 2.23278e-06 1 162.17 492.78 1.73500e-03 1.49000e-06 8.16818e-07 2.16318e-06 1 163.02 482.29 2.13000e-03 1.52500e-06 8.47222e-07 2.20278e-06 1 163.78 471.83 2.61500e-03 1.63700e-06 9.17005e-07 2.35700e-06 1 164.42 461.41 3.21100e-03 1.79200e-06 1.01787e-06 2.56613e-06 1 164.96 451.03 3.94200e-03 1.94900e-06 1.12066e-06 2.77734e-06 1 165.38 440.69 4.84000e-03 2.04800e-06 1.19538e-06 2.90062e-06 1 165.68 430.41 5.94300e-03 2.03100e-06 1.20346e-06 2.85854e-06 1 165.98 420.17 7.29700e-03 1.87700e-06 1.13159e-06 2.62241e-06 1 166.63 409.93 8.95900e-03 1.61900e-06 9.94164e-07 2.24384e-06 1 167.99 399.67 1.10000e-02 1.32700e-06 8.27379e-07 1.82662e-06 1 169.82 389.37 1.35100e-02 1.06200e-06 6.74765e-07 1.44923e-06 1 171.54 379.06 1.65800e-02 8.63700e-07 5.56554e-07 1.17085e-06 1 172.79 368.76 2.03600e-02 7.38900e-07 4.83459e-07 9.94341e-07 1 173.48 358.50 2.50000e-02 6.82300e-07 4.53149e-07 9.11451e-07 1 173.79 348.30 3.06900e-02 6.87600e-07 4.64718e-07 9.10482e-07 1 174.04 338.15 3.76900e-02 7.49400e-07 5.16718e-07 9.82082e-07 1 174.41 328.04 4.62700e-02 8.58300e-07 6.05191e-07 1.11141e-06 1 174.82 317.98 5.68100e-02 9.94500e-07 7.19194e-07 1.26981e-06 1 175.61 307.93 6.97500e-02 1.12600e-06 8.38336e-07 1.41366e-06 1 176.53 297.91 8.56400e-02 1.21800e-06 9.28431e-07 1.50757e-06 1 177.20 287.93 1.05200e-01 1.24900e-06 9.73274e-07 1.52473e-06 1 177.42 278.02 1.29100e-01 1.22800e-06 9.74997e-07 1.48100e-06 1 177.09 268.21 1.58500e-01 1.18800e-06 9.55534e-07 1.42047e-06 1 176.42 258.51 1.94600e-01 1.15800e-06 9.39263e-07 1.37674e-06 1 175.61 248.92 2.39000e-01 1.10700e-06 9.06188e-07 1.30781e-06 1 174.84 239.43 2.93400e-01 1.03700e-06 8.55344e-07 1.21866e-06 1 174.13 230.05 3.60300e-01 9.67500e-07 8.05537e-07 1.12946e-06 1 173.24 220.79 4.42300e-01 9.06500e-07 7.56827e-07 1.05617e-06 1 171.99 211.66 5.43100e-01 8.46900e-07 7.06809e-07 9.86991e-07 1 170.42 202.67 6.66800e-01 7.79700e-07 6.50595e-07 9.08805e-07 1 169.03 193.81 8.18700e-01 6.96500e-07 5.82794e-07 8.10206e-07 1 167.67 185.08 1.00500e+00 5.97900e-07 5.02623e-07 6.93177e-07 1 166.26 176.48 1.23400e+00 4.79200e-07 4.02803e-07 5.55597e-07 1 164.83 168.02 1.51500e+00 3.47000e-07 2.89092e-07 4.04908e-07 1 163.06 159.70 1.86100e+00 2.36000e-07 1.93339e-07 2.78661e-07 1 160.95 151.54 2.28500e+00 1.59000e-07 1.27375e-07 1.90625e-07 1 158.88 143.55 2.80500e+00 1.11600e-07 8.79418e-08 1.35258e-07 1 156.55 135.73 3.44400e+00 8.28600e-08 6.38060e-08 1.01914e-07 1 153.64 128.10 4.22900e+00 6.50300e-08 4.87491e-08 8.13109e-08 1 150.44 120.69 5.19200e+00 5.36600e-08 3.88889e-08 6.84311e-08 1 147.07