HC3N volume mixing ratio profile (from limb data) Latitude : 63.8 S (FP3) Longitude : 273.8 W (FP3) Observation date : 2015-03-17 (T110 flyby) Solar longitude : 65.8 Local time : 16:43 Solar zenith angle : 104 Vertical resolution : 38 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) 319.98 3.03000e-02 9.17400e-10 6.74613e-10 1.16019e-09 1 163.55 310.95 3.69400e-02 8.95000e-10 6.58306e-10 1.13169e-09 1 164.04 301.97 4.50200e-02 8.64700e-10 6.36077e-10 1.09332e-09 1 164.04 293.04 5.48700e-02 8.26400e-10 6.08056e-10 1.04474e-09 1 164.07 284.16 6.68800e-02 7.81300e-10 5.74932e-10 9.87668e-10 1 164.06 275.35 8.15200e-02 7.31200e-10 5.38188e-10 9.24212e-10 1 163.89 266.60 9.93700e-02 6.78700e-10 4.99616e-10 8.57784e-10 1 163.67 257.92 1.21100e-01 6.26300e-10 4.61364e-10 7.91236e-10 1 163.19 249.33 1.47600e-01 5.77000e-10 4.25154e-10 7.28846e-10 1 162.48 240.83 1.79900e-01 5.32900e-10 3.92754e-10 6.73046e-10 1 161.44 232.45 2.19300e-01 4.95700e-10 3.65775e-10 6.25625e-10 1 160.02 224.20 2.67300e-01 4.66900e-10 3.44520e-10 5.89280e-10 1 158.35 216.08 3.25900e-01 4.47400e-10 3.30513e-10 5.64287e-10 1 156.56 208.11 3.97200e-01 4.38500e-10 3.24538e-10 5.52462e-10 1 154.80 200.26 4.84100e-01 4.42000e-10 3.27407e-10 5.56593e-10 1 153.18 192.54 5.90100e-01 4.60400e-10 3.41934e-10 5.78866e-10 1 151.77 184.92 7.19200e-01 4.98700e-10 3.71514e-10 6.25886e-10 1 150.54 177.41 8.76700e-01 5.64400e-10 4.22354e-10 7.06446e-10 1 149.39 170.01 1.06900e+00 6.71300e-10 5.04618e-10 8.37982e-10 1 147.48 162.76 1.30200e+00 8.44700e-10 6.39115e-10 1.05029e-09 1 144.78 155.69 1.58800e+00 1.12100e-09 8.54031e-10 1.38797e-09 1 142.10 148.79 1.93500e+00 1.57200e-09 1.20720e-09 1.93680e-09 1 139.15 142.06 2.35900e+00 2.30300e-09 1.78912e-09 2.81688e-09 1 136.75 135.47 2.87500e+00 3.47700e-09 2.73327e-09 4.22073e-09 1 134.41 129.03 3.50400e+00 5.28800e-09 4.21622e-09 6.35978e-09 1 131.99 122.74 4.27100e+00 7.87700e-09 6.38542e-09 9.36858e-09 1 129.64 116.58 5.20600e+00 1.11600e-08 9.20839e-09 1.31116e-08 1 127.63