C4H2 volume mixing ratio profile (from limb data) Latitude : 58.9 S (FP3) Longitude : 275.6 W (FP3) Observation date : 2015-03-17 (T110 flyby) Solar longitude : 65.8 Local time : 16:35 Solar zenith angle : 102 Vertical resolution : 36 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) 518.95 5.78400e-04 3.56900e-07 3.04704e-07 4.09096e-07 1 157.79 508.99 7.05000e-04 3.25400e-07 2.78214e-07 3.72586e-07 1 158.63 499.04 8.59300e-04 2.90600e-07 2.48796e-07 3.32404e-07 1 159.46 489.11 1.04700e-03 2.53800e-07 2.17499e-07 2.90101e-07 1 160.26 479.20 1.27700e-03 2.17200e-07 1.86317e-07 2.48083e-07 1 161.01 469.30 1.55600e-03 1.82000e-07 1.56210e-07 2.07790e-07 1 161.66 459.43 1.89700e-03 1.50000e-07 1.28742e-07 1.71258e-07 1 162.21 449.60 2.31200e-03 1.21600e-07 1.04339e-07 1.38861e-07 1 162.65 439.81 2.81800e-03 9.72000e-08 8.33988e-08 1.11001e-07 1 162.91 430.07 3.43500e-03 7.68300e-08 6.58988e-08 8.77612e-08 1 163.10 420.38 4.18700e-03 6.02500e-08 5.16598e-08 6.88402e-08 1 163.37 410.73 5.10300e-03 4.71600e-08 4.04296e-08 5.38904e-08 1 163.81 401.11 6.22000e-03 3.72200e-08 3.19073e-08 4.25327e-08 1 164.37 391.52 7.58100e-03 2.99100e-08 2.56482e-08 3.41718e-08 1 164.92 381.97 9.24100e-03 2.48000e-08 2.12763e-08 2.83237e-08 1 165.32 372.46 1.12600e-02 2.14100e-08 1.83830e-08 2.44370e-08 1 165.61 362.99 1.37300e-02 1.93900e-08 1.66706e-08 2.21094e-08 1 165.73 353.58 1.67300e-02 1.83700e-08 1.58112e-08 2.09288e-08 1 165.82 344.23 2.04000e-02 1.80900e-08 1.55945e-08 2.05855e-08 1 166.02 334.91 2.48600e-02 1.82300e-08 1.57264e-08 2.07336e-08 1 166.52 325.62 3.03000e-02 1.84800e-08 1.59629e-08 2.09971e-08 1 167.26 316.35 3.69400e-02 1.84700e-08 1.59708e-08 2.09692e-08 1 168.03 307.11 4.50200e-02 1.79800e-08 1.55581e-08 2.04019e-08 1 168.22 297.92 5.48700e-02 1.68900e-08 1.46229e-08 1.91571e-08 1 168.36 288.78 6.68800e-02 1.53200e-08 1.32674e-08 1.73726e-08 1 168.37 279.70 8.15200e-02 1.35000e-08 1.16929e-08 1.53071e-08 1 168.16 270.70 9.93700e-02 1.17000e-08 1.01364e-08 1.32636e-08 1 167.88 261.78 1.21100e-01 1.01000e-08 8.74969e-09 1.14503e-08 1 167.36 252.94 1.47600e-01 8.77300e-09 7.60104e-09 9.94496e-09 1 166.64 244.20 1.79900e-01 7.73600e-09 6.70141e-09 8.77059e-09 1 165.64 235.58 2.19300e-01 6.94300e-09 6.01326e-09 7.87274e-09 1 164.30 227.09 2.67300e-01 6.33500e-09 5.48633e-09 7.18367e-09 1 162.71 218.73 3.25900e-01 5.85700e-09 5.07233e-09 6.64167e-09 1 161.00 210.51 3.97200e-01 5.45100e-09 4.72080e-09 6.18120e-09 1 159.25 202.43 4.84100e-01 5.08000e-09 4.39962e-09 5.76038e-09 1 157.55 194.47 5.90100e-01 4.71200e-09 4.08005e-09 5.34395e-09 1 155.96 186.64 7.19200e-01 4.32600e-09 3.74486e-09 4.90714e-09 1 154.43 178.93 8.76700e-01 3.91900e-09 3.38969e-09 4.44831e-09 1 152.89 171.37 1.06900e+00 3.48900e-09 3.01378e-09 3.96422e-09 1 150.54 163.97 1.30200e+00 3.04300e-09 2.62392e-09 3.46208e-09 1 147.39 156.78 1.58800e+00 2.60400e-09 2.24140e-09 2.96660e-09 1 144.30 149.77 1.93500e+00 2.18200e-09 1.87346e-09 2.49054e-09 1 141.05 142.94 2.35900e+00 1.79800e-09 1.54095e-09 2.05505e-09 1 138.46 136.27 2.87500e+00 1.46300e-09 1.25075e-09 1.67525e-09 1 136.07 129.75 3.50400e+00 1.18100e-09 1.00782e-09 1.35418e-09 1 133.70 123.36 4.27100e+00 9.54600e-10 8.12851e-10 1.09635e-09 1 131.47 117.11 5.20600e+00 7.77800e-10 6.61163e-10 8.94437e-10 1 129.59