C4H2 volume mixing ratio profile (from nadir data) Latitude : 0.5 N (FP3) Longitude : 40.0 W (FP3) Observation date : 2017-06-08 (S100/278TI flyby) Solar longitude : 90.4 Emission angle : 56.3 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) 283.41 1.17000e-01 1.21500e-08 9.39464e-09 1.49054e-08 1 174.28 274.41 1.41600e-01 1.14600e-08 9.00178e-09 1.39182e-08 1 173.86 265.48 1.71300e-01 1.07100e-08 8.52633e-09 1.28937e-08 1 173.49 256.62 2.07300e-01 9.88400e-09 7.96106e-09 1.18069e-08 1 173.23 247.83 2.50800e-01 8.94600e-09 7.27050e-09 1.06215e-08 1 173.13 239.09 3.03500e-01 7.92200e-09 6.46643e-09 9.37756e-09 1 173.26 230.39 3.67200e-01 6.80600e-09 5.54926e-09 8.06274e-09 1 173.48 221.74 4.44300e-01 5.64400e-09 4.57378e-09 6.71422e-09 1 173.61 213.15 5.37600e-01 4.49000e-09 3.59860e-09 5.38140e-09 1 173.41 204.62 6.50600e-01 3.41800e-09 2.70184e-09 4.13416e-09 1 173.07 196.17 7.87200e-01 2.47600e-09 1.92553e-09 3.02647e-09 1 172.06 187.85 9.52500e-01 1.71600e-09 1.31420e-09 2.11780e-09 1 170.17 179.68 1.15300e+00 1.15000e-09 8.67826e-10 1.43217e-09 1 167.66