HC3N volume mixing ratio profile (from nadir data) Latitude : 85.4 S (FP3) Longitude : 184.2 W (FP3) Observation date : 2017-02-01 (S97/259TI flyby) Solar longitude : 86.6 Emission angle : 48.8 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) 337.64 2.10400e-02 1.71700e-07 1.23509e-07 2.19891e-07 1 189.99 327.49 2.54600e-02 1.78800e-07 1.29715e-07 2.27885e-07 1 187.67 317.54 3.08000e-02 1.85700e-07 1.36265e-07 2.35135e-07 1 185.66 307.75 3.72700e-02 1.92200e-07 1.43227e-07 2.41173e-07 1 183.97 298.12 4.51000e-02 1.97900e-07 1.49673e-07 2.46127e-07 1 181.98 288.66 5.45700e-02 2.02300e-07 1.55386e-07 2.49214e-07 1 180.20 279.34 6.60300e-02 2.04900e-07 1.59880e-07 2.49920e-07 1 178.53 270.18 7.99000e-02 2.05200e-07 1.62669e-07 2.47731e-07 1 176.81 261.16 9.66800e-02 2.02800e-07 1.62635e-07 2.42965e-07 1 175.07 252.29 1.17000e-01 1.97600e-07 1.59720e-07 2.35480e-07 1 173.06 243.59 1.41600e-01 1.89600e-07 1.53715e-07 2.25485e-07 1 170.73 235.07 1.71300e-01 1.79200e-07 1.44534e-07 2.13866e-07 1 167.83 226.76 2.07300e-01 1.66800e-07 1.33481e-07 2.00119e-07 1 164.31 218.70 2.50800e-01 1.53100e-07 1.20944e-07 1.85256e-07 1 160.15