HCN volume mixing ratio profile (from nadir data) Latitude : 74.4 N (FP3) Longitude : 218.3 W (FP3) Observation date : 2016-06-08 (T120 flyby) Solar longitude : 79.4 Emission angle : 38.8 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) 275.08 1.17000e-01 5.09300e-06 4.35856e-06 5.82744e-06 1 185.92 265.54 1.41600e-01 5.77600e-06 4.95204e-06 6.59995e-06 1 184.98 256.14 1.71300e-01 6.05500e-06 5.19903e-06 6.91097e-06 1 183.25 246.90 2.07300e-01 5.85900e-06 5.03711e-06 6.68089e-06 1 180.79 237.85 2.50800e-01 5.29400e-06 4.55538e-06 6.03262e-06 1 177.81 229.02 3.03500e-01 4.53700e-06 3.90698e-06 5.16702e-06 1 174.70 220.39 3.67200e-01 3.76200e-06 3.24072e-06 4.28328e-06 1 171.72 211.96 4.44300e-01 3.05000e-06 2.62641e-06 3.47359e-06 1 169.10 203.69 5.37600e-01 2.41500e-06 2.07826e-06 2.75174e-06 1 166.96 195.59 6.50600e-01 1.85800e-06 1.59717e-06 2.11883e-06 1 164.34 187.65 7.87200e-01 1.35600e-06 1.16402e-06 1.54798e-06 1 162.13 179.87 9.52500e-01 9.24500e-07 7.92669e-07 1.05633e-06 1 159.76 172.24 1.15300e+00 5.85900e-07 5.01499e-07 6.70301e-07 1 157.31 164.78 1.39500e+00 3.42600e-07 2.92877e-07 3.92323e-07 1 154.76 157.48 1.68800e+00 1.89900e-07 1.62218e-07 2.17582e-07 1 152.14 150.35 2.04200e+00 1.02600e-07 8.75023e-08 1.17698e-07 1 149.49 143.37 2.47100e+00 5.70600e-08 4.86385e-08 6.54815e-08 1 146.98 136.54 2.99000e+00 3.38400e-08 2.88164e-08 3.88636e-08 1 144.59 129.86 3.61800e+00 2.20700e-08 1.87784e-08 2.53616e-08 1 142.17 123.32 4.37700e+00 1.49200e-08 1.26942e-08 1.71458e-08 1 139.94 116.91 5.29700e+00 1.00700e-08 8.56303e-09 1.15770e-08 1 137.98