HC3N volume mixing ratio profile (from nadir data) Latitude : 69.2 N (FP3) Longitude : 48.3 W (FP3) Observation date : 2017-06-08 (S100/278TI flyby) Solar longitude : 90.4 Emission angle : 18.2 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) 133.06 3.61800e+00 6.21500e-10 3.82938e-10 8.60062e-10 1 145.61 126.31 4.37700e+00 6.36900e-10 3.94740e-10 8.79060e-10 1 144.98 119.63 5.29700e+00 6.45000e-10 4.01216e-10 8.88784e-10 1 144.04 113.04 6.40900e+00 6.44400e-10 4.01208e-10 8.87592e-10 1 142.31 106.58 7.75500e+00 6.34300e-10 3.94136e-10 8.74464e-10 1 139.64 100.30 9.38400e+00 6.15100e-10 3.80576e-10 8.49624e-10 1 136.03