HCN volume mixing ratio profile (from nadir data) Latitude : 79.1 N (FP3) Longitude : 210.2 W (FP3) Observation date : 2016-06-08 (T120 flyby) Solar longitude : 79.4 Emission angle : 42.6 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) 273.69 1.17000e-01 4.59600e-06 3.93506e-06 5.25694e-06 1 186.19 264.15 1.41600e-01 5.29800e-06 4.54396e-06 6.05204e-06 1 185.26 254.74 1.71300e-01 5.51700e-06 4.74007e-06 6.29393e-06 1 183.57 245.49 2.07300e-01 5.28100e-06 4.54528e-06 6.01672e-06 1 181.17 236.44 2.50800e-01 4.82600e-06 4.15937e-06 5.49263e-06 1 178.26 227.59 3.03500e-01 4.35100e-06 3.75376e-06 4.94824e-06 1 175.22 218.95 3.67200e-01 3.93200e-06 3.39381e-06 4.47019e-06 1 172.30 210.49 4.44300e-01 3.50600e-06 3.02444e-06 3.98756e-06 1 169.69 202.21 5.37600e-01 2.95700e-06 2.54902e-06 3.36498e-06 1 167.54 194.09 6.50600e-01 2.25300e-06 1.93870e-06 2.56730e-06 1 164.84 186.14 7.87200e-01 1.47900e-06 1.27172e-06 1.68628e-06 1 162.50 178.35 9.52500e-01 8.27200e-07 7.09343e-07 9.45057e-07 1 159.95 170.73 1.15300e+00 4.06800e-07 3.48176e-07 4.65424e-07 1 157.26 163.29 1.39500e+00 1.82000e-07 1.55596e-07 2.08404e-07 1 154.43 156.02 1.68800e+00 8.09200e-08 6.90588e-08 9.27812e-08 1 151.50 148.93 2.04200e+00 3.82000e-08 3.25708e-08 4.38292e-08 1 148.53 142.02 2.47100e+00 2.07600e-08 1.76816e-08 2.38384e-08 1 145.70 135.26 2.99000e+00 1.32100e-08 1.12528e-08 1.51672e-08 1 143.03 128.67 3.61800e+00 8.39100e-09 7.14053e-09 9.64147e-09 1 140.36 122.22 4.37700e+00 5.31900e-09 4.52549e-09 6.11251e-09 1 137.93 115.91 5.29700e+00 3.36500e-09 2.86067e-09 3.86933e-09 1 135.84