C3H4 volume mixing ratio profile (from nadir data) Latitude : 84.9 N (FP3) Longitude : 171.5 W (FP3) Observation date : 2017-02-17 (S98/262TI flyby) Solar longitude : 87.1 Emission angle : 69.7 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) 267.10 1.41600e-01 6.90100e-08 4.67899e-08 9.12301e-08 1 184.44 257.69 1.71300e-01 7.13100e-08 4.99884e-08 9.26316e-08 1 183.82 248.39 2.07300e-01 7.27900e-08 5.27398e-08 9.28402e-08 1 182.34 239.24 2.50800e-01 7.38700e-08 5.51754e-08 9.25646e-08 1 179.89 230.31 3.03500e-01 7.48900e-08 5.73739e-08 9.24061e-08 1 176.56 221.61 3.67200e-01 7.58200e-08 5.91724e-08 9.24676e-08 1 172.39 213.19 4.44300e-01 7.60800e-08 5.99576e-08 9.22024e-08 1 167.75 205.05 5.37600e-01 7.48300e-08 5.90010e-08 9.06590e-08 1 162.98 197.17 6.50600e-01 7.10900e-08 5.55750e-08 8.66050e-08 1 158.99 189.51 7.87200e-01 6.42800e-08 4.94368e-08 7.91232e-08 1 155.71 182.03 9.52500e-01 5.44000e-08 4.09080e-08 6.78920e-08 1 153.29 174.68 1.15300e+00 4.23200e-08 3.09673e-08 5.36727e-08 1 151.91 167.42 1.39500e+00 3.00900e-08 2.13811e-08 3.87989e-08 1 151.29 160.21 1.68800e+00 1.98400e-08 1.36712e-08 2.60088e-08 1 151.24