C4H2 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) 325.55 4.51000e-02 7.76000e-08 5.89053e-08 9.62947e-08 1 185.58 315.66 5.45700e-02 7.82700e-08 6.05055e-08 9.60345e-08 1 186.05 305.81 6.60300e-02 7.75400e-08 6.11398e-08 9.39402e-08 1 186.19 296.03 7.99000e-02 7.50600e-08 6.04127e-08 8.97073e-08 1 185.86 286.35 9.66800e-02 7.11500e-08 5.83655e-08 8.39345e-08 1 185.18 276.78 1.17000e-01 6.58900e-08 5.49210e-08 7.68590e-08 1 183.99 267.35 1.41600e-01 5.95800e-08 5.01417e-08 6.90183e-08 1 182.41 258.07 1.71300e-01 5.25300e-08 4.42805e-08 6.07795e-08 1 180.38 248.96 2.07300e-01 4.52200e-08 3.78699e-08 5.25701e-08 1 178.05 240.04 2.50800e-01 3.78700e-08 3.12774e-08 4.44626e-08 1 175.51 231.29 3.03500e-01 3.08600e-08 2.50427e-08 3.66773e-08 1 173.00 222.72 3.67200e-01 2.43500e-08 1.93567e-08 2.93433e-08 1 170.47