C4H2 volume mixing ratio profile (from nadir data) Latitude : 38.2 S (FP3) Longitude : 67.4 W (FP3) Observation date : 2017-09-12 (S101/293TI flyby) Solar longitude : 93.3 Emission angle : 52.3 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) 302.10 6.60300e-02 2.57400e-08 2.06198e-08 3.08602e-08 1 175.01 292.91 7.99000e-02 2.43300e-08 1.96689e-08 2.89911e-08 1 175.77 283.74 9.66800e-02 2.23300e-08 1.82369e-08 2.64231e-08 1 176.21 274.62 1.17000e-01 2.00800e-08 1.65677e-08 2.35923e-08 1 176.03 265.58 1.41600e-01 1.78600e-08 1.48756e-08 2.08444e-08 1 175.41 256.64 1.71300e-01 1.58600e-08 1.33157e-08 1.84043e-08 1 174.48 247.81 2.07300e-01 1.42100e-08 1.20002e-08 1.64198e-08 1 173.43 239.08 2.50800e-01 1.28600e-08 1.08874e-08 1.48326e-08 1 172.33 230.46 3.03500e-01 1.17000e-08 9.89881e-09 1.35012e-08 1 171.21 221.96 3.67200e-01 1.05600e-08 8.89872e-09 1.22213e-08 1 169.77 213.59 4.44300e-01 9.28100e-09 7.76077e-09 1.08012e-08 1 167.89 205.38 5.37600e-01 7.76900e-09 6.43357e-09 9.10443e-09 1 165.56 197.32 6.50600e-01 6.08600e-09 4.98576e-09 7.18624e-09 1 163.46 189.41 7.87200e-01 4.40500e-09 3.56866e-09 5.24134e-09 1 161.39 181.65 9.52500e-01 2.95100e-09 2.36571e-09 3.53629e-09 1 159.17 174.03 1.15300e+00 1.85700e-09 1.47429e-09 2.23971e-09 1 157.29