HC3N volume mixing ratio profile (from limb data) Latitude : 71.3 N (FP3) Longitude : 256.9 W (FP3) Observation date : 2015-05-09 (T111 flyby) Solar longitude : 67.4 Local time : 01:21 Solar zenith angle : 86 Vertical resolution : 37 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) 412.28 7.58100e-03 1.95500e-09 3.63464e-10 3.54654e-09 1 166.37 402.46 9.24100e-03 1.62200e-09 3.03263e-10 2.94074e-09 1 168.32 392.59 1.12600e-02 1.34800e-09 2.53864e-10 2.44214e-09 1 170.52 382.65 1.37300e-02 1.12500e-09 2.14528e-10 2.03547e-09 1 172.74 372.66 1.67300e-02 9.43900e-10 1.81057e-10 1.70674e-09 1 174.83 362.62 2.04000e-02 7.94200e-10 1.54114e-10 1.43429e-09 1 176.73 352.55 2.48600e-02 6.68900e-10 1.32456e-10 1.20534e-09 1 178.40 342.46 3.03000e-02 5.64000e-10 1.14229e-10 1.01377e-09 1 179.81 332.37 3.69400e-02 4.77800e-10 1.00136e-10 8.55464e-10 1 180.86 322.31 4.50200e-02 4.10800e-10 9.06684e-11 7.30932e-10 1 181.39 312.28 5.48700e-02 3.64500e-10 8.64079e-11 6.42592e-10 1 181.94 302.29 6.68800e-02 3.41300e-10 8.94120e-11 5.93188e-10 1 182.66 292.33 8.15200e-02 3.45500e-10 1.02413e-10 5.88587e-10 1 183.45 282.40 9.93700e-02 3.86200e-10 1.33130e-10 6.39270e-10 1 184.19 272.51 1.21100e-01 4.82900e-10 1.96174e-10 7.69626e-10 1 184.40 262.70 1.47600e-01 6.75800e-10 3.23018e-10 1.02858e-09 1 183.79 253.01 1.79900e-01 1.04300e-09 5.78471e-10 1.50753e-09 1 182.17 243.50 2.19300e-01 1.72500e-09 1.08055e-09 2.36945e-09 1 179.57 234.21 2.67300e-01 2.93700e-09 2.00712e-09 3.86688e-09 1 176.28 225.16 3.25900e-01 4.92400e-09 3.56295e-09 6.28505e-09 1 172.74 216.34 3.97200e-01 7.78900e-09 5.86702e-09 9.71098e-09 1 169.30 207.74 4.84100e-01 1.12100e-08 8.78447e-09 1.36355e-08 1 166.26 199.34 5.90100e-01 1.43200e-08 1.16797e-08 1.69603e-08 1 163.68 191.11 7.19200e-01 1.60500e-08 1.34064e-08 1.86936e-08 1 161.46 183.04 8.76700e-01 1.57700e-08 1.30410e-08 1.84990e-08 1 159.41 175.12 1.06900e+00 1.37400e-08 1.09253e-08 1.65547e-08 1 157.34 167.35 1.30200e+00 1.08200e-08 8.18561e-09 1.34544e-08 1 154.98 159.76 1.58800e+00 7.87100e-09 5.68716e-09 1.00548e-08 1 152.08 152.36 1.93500e+00 5.44300e-09 3.75515e-09 7.13085e-09 1 148.77 145.15 2.35900e+00 3.68000e-09 2.39939e-09 4.96061e-09 1 145.64 138.14 2.87500e+00 2.50300e-09 1.52222e-09 3.48378e-09 1 142.42 131.32 3.50400e+00 1.76200e-09 9.81268e-10 2.54273e-09 1 139.14 124.68 4.27100e+00 1.31600e-09 6.67443e-10 1.96456e-09 1 136.43 118.19 5.20600e+00 1.06400e-09 4.92857e-10 1.63514e-09 1 134.17