C4H2 volume mixing ratio profile (from limb data) Latitude : 79.0 S (FP3) Longitude : 66.9 W (FP3) Observation date : 2015-09-29 (T113 flyby) Solar longitude : 71.7 Local time : 13:27 Solar zenith angle : 107 Vertical resolution : 30 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) 563.79 9.74000e-05 1.88900e-06 1.36591e-06 2.41209e-06 1 163.72 553.14 1.18700e-04 1.88800e-06 1.38243e-06 2.39357e-06 1 165.06 542.48 1.44700e-04 1.91200e-06 1.41818e-06 2.40582e-06 1 166.40 531.81 1.76400e-04 1.93300e-06 1.45518e-06 2.41082e-06 1 167.74 521.13 2.15000e-04 1.92800e-06 1.47163e-06 2.38437e-06 1 169.10 510.43 2.62000e-04 1.87600e-06 1.45399e-06 2.29801e-06 1 170.51 499.71 3.19400e-04 1.77200e-06 1.39128e-06 2.15272e-06 1 172.02 488.97 3.89300e-04 1.62200e-06 1.28922e-06 1.95478e-06 1 173.60 478.21 4.74500e-04 1.44500e-06 1.15969e-06 1.73031e-06 1 175.27 467.42 5.78400e-04 1.26300e-06 1.02332e-06 1.50268e-06 1 176.96 456.61 7.05000e-04 1.09700e-06 8.94014e-07 1.29999e-06 1 178.59 445.78 8.59300e-04 9.55100e-07 7.83181e-07 1.12702e-06 1 180.06 434.94 1.04700e-03 8.40900e-07 6.92534e-07 9.89266e-07 1 181.23 424.13 1.27700e-03 7.50100e-07 6.19811e-07 8.80389e-07 1 181.95 413.37 1.55600e-03 6.75700e-07 5.59672e-07 7.91728e-07 1 182.16 402.69 1.89700e-03 6.10500e-07 5.06397e-07 7.14603e-07 1 181.84 392.12 2.31200e-03 5.49500e-07 4.56452e-07 6.42548e-07 1 180.99 381.68 2.81800e-03 4.92100e-07 4.09114e-07 5.75086e-07 1 179.67 371.40 3.43500e-03 4.41000e-07 3.67385e-07 5.14615e-07 1 178.05 361.29 4.18700e-03 4.01000e-07 3.34803e-07 4.67197e-07 1 176.34 351.35 5.10300e-03 3.75900e-07 3.14847e-07 4.36953e-07 1 174.67 341.56 6.22000e-03 3.67300e-07 3.08640e-07 4.25960e-07 1 173.06 331.93 7.58100e-03 3.73400e-07 3.15024e-07 4.31776e-07 1 171.48 322.44 9.24100e-03 3.87800e-07 3.28151e-07 4.47449e-07 1 169.93 313.10 1.12600e-02 3.97900e-07 3.37808e-07 4.57992e-07 1 168.54 303.89 1.37300e-02 3.87700e-07 3.30051e-07 4.45349e-07 1 167.49 294.78 1.67300e-02 3.47100e-07 2.95727e-07 3.98473e-07 1 166.99 285.73 2.04000e-02 2.81100e-07 2.39537e-07 3.22663e-07 1 167.22 276.70 2.48600e-02 2.08100e-07 1.77142e-07 2.39058e-07 1 168.23 267.67 3.03000e-02 1.45800e-07 1.23709e-07 1.67891e-07 1 169.70 258.62 3.69400e-02 1.01700e-07 8.58290e-08 1.17571e-07 1 170.98 249.59 4.50200e-02 7.44500e-08 6.24516e-08 8.64484e-08 1 171.14 240.64 5.48700e-02 5.96600e-08 4.96070e-08 6.97130e-08 1 169.86 231.87 6.68800e-02 5.33900e-08 4.38687e-08 6.29113e-08 1 166.71 223.37 8.15200e-02 5.31200e-08 4.29833e-08 6.32567e-08 1 161.41 215.25 9.93700e-02 5.73600e-08 4.54843e-08 6.92357e-08 1 154.10 207.59 1.21100e-01 6.48300e-08 5.01203e-08 7.95397e-08 1 145.09 200.45 1.47600e-01 7.37800e-08 5.54600e-08 9.21000e-08 1 135.24 193.84 1.79900e-01 8.18300e-08 5.97615e-08 1.03899e-07 1 125.26 187.76 2.19300e-01 8.65000e-08 6.14792e-08 1.11521e-07 1 115.91