C4H2 volume mixing ratio profile (from nadir data) Latitude : 85.4 S (FP3) Longitude : 184.2 W (FP3) Observation date : 2017-02-01 (S97/259TI flyby) Solar longitude : 86.6 Emission angle : 48.8 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) 279.34 6.60300e-02 1.24100e-07 9.98647e-08 1.48335e-07 1 178.53 270.18 7.99000e-02 1.14400e-07 9.26024e-08 1.36198e-07 1 176.81 261.16 9.66800e-02 1.07800e-07 8.74077e-08 1.28192e-07 1 175.07 252.29 1.17000e-01 1.03100e-07 8.36451e-08 1.22555e-07 1 173.06 243.59 1.41600e-01 9.96800e-08 8.05660e-08 1.18794e-07 1 170.73 235.07 1.71300e-01 9.66900e-08 7.76109e-08 1.15769e-07 1 167.83 226.76 2.07300e-01 9.25100e-08 7.35204e-08 1.11500e-07 1 164.31 218.70 2.50800e-01 8.58600e-08 6.74375e-08 1.04283e-07 1 160.15 210.89 3.03500e-01 7.58300e-08 5.87780e-08 9.28820e-08 1 155.55 203.36 3.67200e-01 6.24200e-08 4.77684e-08 7.70716e-08 1 150.59