C4H2 volume mixing ratio profile (from limb data) Latitude : 81.3 S (FP3) Longitude : 125.6 W (FP3) Observation date : 2015-03-17 (T110 flyby) Solar longitude : 65.8 Local time : 02:52 Solar zenith angle : 112 Vertical resolution : 45 km 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) 559.61 5.37900e-05 7.82800e-06 6.64155e-06 9.01445e-06 1 152.82 549.71 6.55600e-05 6.54100e-06 5.54965e-06 7.53235e-06 1 153.34 539.84 7.99100e-05 5.47700e-06 4.64734e-06 6.30666e-06 1 153.83 530.01 9.74000e-05 4.62600e-06 3.92630e-06 5.32570e-06 1 154.28 520.21 1.18700e-04 3.96400e-06 3.36624e-06 4.56176e-06 1 154.68 510.44 1.44700e-04 3.45800e-06 2.93871e-06 3.97729e-06 1 155.04 500.72 1.76400e-04 3.07300e-06 2.61497e-06 3.53103e-06 1 155.41 491.03 2.15000e-04 2.78300e-06 2.37211e-06 3.19389e-06 1 155.84 481.37 2.62000e-04 2.56400e-06 2.18838e-06 2.93962e-06 1 156.34 471.74 3.19400e-04 2.40100e-06 2.05386e-06 2.74814e-06 1 157.01 462.12 3.89300e-04 2.28200e-06 1.95757e-06 2.60643e-06 1 157.79 452.52 4.74500e-04 2.19600e-06 1.89017e-06 2.50183e-06 1 158.70 442.91 5.78400e-04 2.13600e-06 1.84456e-06 2.42744e-06 1 159.75 433.30 7.05000e-04 2.09100e-06 1.81206e-06 2.36994e-06 1 160.91 423.69 8.59300e-04 2.04900e-06 1.78178e-06 2.31622e-06 1 162.05 414.07 1.04700e-03 1.99600e-06 1.74013e-06 2.25187e-06 1 163.05 404.46 1.27700e-03 1.92300e-06 1.67887e-06 2.16713e-06 1 163.80 394.88 1.55600e-03 1.81900e-06 1.58986e-06 2.04814e-06 1 164.17 385.35 1.89700e-03 1.68700e-06 1.47538e-06 1.89862e-06 1 164.10 375.90 2.31200e-03 1.53300e-06 1.34085e-06 1.72515e-06 1 163.53 366.56 2.81800e-03 1.36800e-06 1.19652e-06 1.53948e-06 1 162.45 357.35 3.43500e-03 1.20500e-06 1.05353e-06 1.35647e-06 1 160.97 348.29 4.18700e-03 1.05200e-06 9.18507e-07 1.18549e-06 1 159.27 339.38 5.10300e-03 9.15500e-07 7.97983e-07 1.03302e-06 1 157.47 330.63 6.22000e-03 7.98300e-07 6.94244e-07 9.02356e-07 1 155.57 322.04 7.58100e-03 7.00400e-07 6.07671e-07 7.93129e-07 1 153.48 313.63 9.24100e-03 6.21100e-07 5.37576e-07 7.04624e-07 1 151.10 305.40 1.12600e-02 5.58300e-07 4.82242e-07 6.34357e-07 1 148.39 297.38 1.37300e-02 5.10600e-07 4.40075e-07 5.81125e-07 1 145.35 289.58 1.67300e-02 4.74600e-07 4.08153e-07 5.41047e-07 1 142.05 281.99 2.04000e-02 4.47900e-07 3.84112e-07 5.11688e-07 1 138.66 274.63 2.48600e-02 4.26300e-07 3.64645e-07 4.87955e-07 1 135.39 267.47 3.03000e-02 4.06500e-07 3.46780e-07 4.66220e-07 1 132.30 260.51 3.69400e-02 3.84900e-07 3.27403e-07 4.42397e-07 1 129.33 253.75 4.50200e-02 3.58600e-07 3.04270e-07 4.12930e-07 1 126.05 247.18 5.48700e-02 3.26800e-07 2.76585e-07 3.77015e-07 1 123.03 240.80 6.68800e-02 2.90100e-07 2.44983e-07 3.35217e-07 1 120.34