HC3N volume mixing ratio profile (from nadir data) Latitude : 85.5 N (FP3) Longitude : 163.1 W (FP3) Observation date : 2017-06-08 (S100/278TI flyby) Solar longitude : 90.4 Emission angle : 41.4 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) 125.83 4.37700e+00 3.00600e-09 2.14302e-09 3.86898e-09 1 144.93 119.16 5.29700e+00 3.24400e-09 2.42116e-09 4.06684e-09 1 143.90 112.58 6.40900e+00 3.43100e-09 2.60483e-09 4.25717e-09 1 142.00 106.15 7.75500e+00 3.53700e-09 2.63445e-09 4.43955e-09 1 139.14 99.89 9.38400e+00 3.54000e-09 2.50724e-09 4.57276e-09 1 135.35