HCN volume mixing ratio profile (from nadir data) Latitude : 69.3 N (FP3) Longitude : 215.7 W (FP3) Observation date : 2016-06-08 (T120 flyby) Solar longitude : 79.4 Emission angle : 34.5 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) 274.34 1.17000e-01 6.16000e-06 5.27162e-06 7.04838e-06 1 184.31 264.90 1.41600e-01 7.14700e-06 6.12792e-06 8.16608e-06 1 183.14 255.59 1.71300e-01 7.64500e-06 6.56596e-06 8.72404e-06 1 181.32 246.46 2.07300e-01 7.52100e-06 6.46899e-06 8.57301e-06 1 178.99 237.50 2.50800e-01 6.87900e-06 5.92590e-06 7.83210e-06 1 176.34 228.72 3.03500e-01 5.93800e-06 5.12124e-06 6.75476e-06 1 174.41 220.09 3.67200e-01 4.93400e-06 4.25663e-06 5.61137e-06 1 172.09 211.63 4.44300e-01 3.98700e-06 3.44019e-06 4.53381e-06 1 169.90 203.33 5.37600e-01 3.13200e-06 2.70029e-06 3.56371e-06 1 167.88 195.16 6.50600e-01 2.37900e-06 2.04905e-06 2.70895e-06 1 166.03 187.14 7.87200e-01 1.70800e-06 1.46844e-06 1.94756e-06 1 164.00 179.28 9.52500e-01 1.14300e-06 9.81760e-07 1.30424e-06 1 161.56 171.58 1.15300e+00 7.09200e-07 6.07820e-07 8.10580e-07 1 158.87 164.05 1.39500e+00 4.05700e-07 3.47180e-07 4.64220e-07 1 156.02 156.71 1.68800e+00 2.20100e-07 1.87970e-07 2.52230e-07 1 153.14 149.53 2.04200e+00 1.16400e-07 9.93806e-08 1.33419e-07 1 150.30 142.53 2.47100e+00 6.34600e-08 5.40972e-08 7.28228e-08 1 147.71 135.67 2.99000e+00 3.69600e-08 3.14824e-08 4.24376e-08 1 145.29 128.96 3.61800e+00 2.37200e-08 2.02024e-08 2.72376e-08 1 142.84 122.44 4.37700e+00 1.58200e-08 1.34558e-08 1.81842e-08 1 138.78 116.11 5.29700e+00 1.05500e-08 8.98589e-09 1.21141e-08 1 135.81