C4H2 volume mixing ratio profile (from nadir data) Latitude : 11.8 N (FP3) Longitude : 26.1 W (FP3) Observation date : 2017-06-08 (S100/278TI flyby) Solar longitude : 90.4 Emission angle : 43.1 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) 283.59 1.17000e-01 1.27200e-08 1.03609e-08 1.50791e-08 1 175.29 274.53 1.41600e-01 1.20300e-08 9.89489e-09 1.41651e-08 1 174.98 265.54 1.71300e-01 1.12500e-08 9.33168e-09 1.31683e-08 1 174.64 256.62 2.07300e-01 1.03800e-08 8.67234e-09 1.20877e-08 1 174.32 247.78 2.50800e-01 9.38800e-09 7.87950e-09 1.08965e-08 1 174.08 238.99 3.03500e-01 8.29500e-09 6.97519e-09 9.61481e-09 1 174.00 230.27 3.67200e-01 7.10400e-09 5.96494e-09 8.24306e-09 1 173.94 221.61 4.44300e-01 5.86800e-09 4.90290e-09 6.83310e-09 1 173.77 213.01 5.37600e-01 4.64700e-09 3.85368e-09 5.44032e-09 1 173.26 204.50 6.50600e-01 3.52100e-09 2.89176e-09 4.15024e-09 1 172.63 196.08 7.87200e-01 2.53700e-09 2.06336e-09 3.01064e-09 1 171.40 187.79 9.52500e-01 1.75000e-09 1.40870e-09 2.09130e-09 1 169.37 179.67 1.15300e+00 1.16800e-09 9.31078e-10 1.40492e-09 1 166.81