C4H2 volume mixing ratio profile (from nadir data) Latitude : 79.1 N (FP3) Longitude : 210.2 W (FP3) Observation date : 2016-06-08 (T120 flyby) Solar longitude : 79.4 Emission angle : 42.6 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) 273.69 1.17000e-01 5.09900e-08 3.89818e-08 6.29982e-08 1 186.19 264.15 1.41600e-01 5.96100e-08 4.63465e-08 7.28735e-08 1 185.26 254.74 1.71300e-01 6.12200e-08 4.83921e-08 7.40479e-08 1 183.57 245.49 2.07300e-01 5.61900e-08 4.51075e-08 6.72725e-08 1 181.17 236.44 2.50800e-01 4.80400e-08 3.90457e-08 5.70343e-08 1 178.26 227.59 3.03500e-01 4.01900e-08 3.28917e-08 4.74883e-08 1 175.22 218.95 3.67200e-01 3.42000e-08 2.80567e-08 4.03433e-08 1 172.30 210.49 4.44300e-01 3.02100e-08 2.46891e-08 3.57309e-08 1 169.69 202.21 5.37600e-01 2.75500e-08 2.23338e-08 3.27662e-08 1 167.54 194.09 6.50600e-01 2.53200e-08 2.02934e-08 3.03466e-08 1 164.84 186.14 7.87200e-01 2.27300e-08 1.79759e-08 2.74841e-08 1 162.50 178.35 9.52500e-01 1.93900e-08 1.51343e-08 2.36457e-08 1 159.95 170.73 1.15300e+00 1.55500e-08 1.19552e-08 1.91448e-08 1 157.26 163.29 1.39500e+00 1.17800e-08 8.94248e-09 1.46175e-08 1 154.43