HCN volume mixing ratio profile (from nadir data) Latitude : 69.2 N (FP3) Longitude : 48.3 W (FP3) Observation date : 2017-06-08 (S100/278TI flyby) Solar longitude : 90.4 Emission angle : 18.2 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) 287.21 9.66800e-02 4.99800e-06 4.13240e-06 5.86360e-06 1 182.27 277.77 1.17000e-01 5.10700e-06 4.26147e-06 5.95253e-06 1 181.47 268.45 1.41600e-01 5.05300e-06 4.25213e-06 5.85387e-06 1 180.38 259.25 1.71300e-01 4.80600e-06 4.06781e-06 5.54419e-06 1 178.93 250.19 2.07300e-01 4.37700e-06 3.71832e-06 5.03568e-06 1 177.22 241.28 2.50800e-01 3.80300e-06 3.23302e-06 4.37298e-06 1 175.32 232.52 3.03500e-01 3.15000e-06 2.67467e-06 3.62533e-06 1 173.41 223.92 3.67200e-01 2.49000e-06 2.10861e-06 2.87139e-06 1 171.43 215.46 4.44300e-01 1.88800e-06 1.59129e-06 2.18471e-06 1 169.36 207.16 5.37600e-01 1.37900e-06 1.15591e-06 1.60209e-06 1 167.09 199.02 6.50600e-01 9.77800e-07 8.15271e-07 1.14033e-06 1 164.96 191.04 7.87200e-01 6.77900e-07 5.62204e-07 7.93596e-07 1 162.54 183.23 9.52500e-01 4.63800e-07 3.82589e-07 5.45011e-07 1 159.70