C4H2 volume mixing ratio profile (from limb data) Latitude : 73.8 S (FP3) Longitude : 135.0 W (FP3) Observation date : 2016-01-17 (T115 flyby) Solar longitude : 75.1 Local time : 05:47 Solar zenith angle : 116 Vertical resolution : 32 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) 617.54 6.09600e-05 6.68500e-06 5.45644e-06 7.91356e-06 1 151.35 606.14 7.61300e-05 5.16200e-06 4.21809e-06 6.10591e-06 1 152.02 594.76 9.50600e-05 4.10300e-06 3.35989e-06 4.84611e-06 1 152.73 583.41 1.18700e-04 3.51100e-06 2.88455e-06 4.13745e-06 1 153.49 572.09 1.48300e-04 3.37700e-06 2.78600e-06 3.96800e-06 1 154.30 560.78 1.85100e-04 3.25000e-06 2.69258e-06 3.80742e-06 1 155.19 549.49 2.31200e-04 2.97400e-06 2.47627e-06 3.47173e-06 1 156.20 538.20 2.88700e-04 2.65100e-06 2.21762e-06 3.08438e-06 1 157.39 526.90 3.60500e-04 2.31600e-06 1.94459e-06 2.68741e-06 1 158.79 515.57 4.50200e-04 1.96600e-06 1.65562e-06 2.27638e-06 1 160.37 504.21 5.62200e-04 1.59400e-06 1.34446e-06 1.84354e-06 1 162.12 492.81 7.02100e-04 1.21600e-06 1.02579e-06 1.40621e-06 1 163.98 481.36 8.76800e-04 8.82600e-07 7.43774e-07 1.02143e-06 1 165.88 469.87 1.09500e-03 6.29700e-07 5.30369e-07 7.29031e-07 1 167.75 458.34 1.36700e-03 4.58400e-07 3.86075e-07 5.30725e-07 1 169.49 446.78 1.70800e-03 3.55900e-07 3.00019e-07 4.11781e-07 1 171.02 435.22 2.13200e-03 3.00900e-07 2.54271e-07 3.47529e-07 1 172.29 423.68 2.66300e-03 2.82500e-07 2.39676e-07 3.25324e-07 1 173.17 412.18 3.32500e-03 2.86000e-07 2.43893e-07 3.28107e-07 1 173.67 400.74 4.15300e-03 3.04100e-07 2.60729e-07 3.47471e-07 1 173.91 389.38 5.18600e-03 3.30600e-07 2.84974e-07 3.76226e-07 1 174.00 378.11 6.47600e-03 3.59900e-07 3.11557e-07 4.08243e-07 1 173.85 366.95 8.08700e-03 3.85500e-07 3.34874e-07 4.36126e-07 1 173.30 355.92 1.01000e-02 4.01300e-07 3.49413e-07 4.53187e-07 1 172.30 345.04 1.26100e-02 3.97100e-07 3.46229e-07 4.47971e-07 1 170.85 334.36 1.57500e-02 3.71700e-07 3.24102e-07 4.19298e-07 1 169.03 323.87 1.96700e-02 3.30200e-07 2.87590e-07 3.72810e-07 1 166.95 313.58 2.45600e-02 2.75800e-07 2.39651e-07 3.11949e-07 1 164.81 303.51 3.06700e-02 2.16500e-07 1.87407e-07 2.45593e-07 1 162.59 293.64 3.83000e-02 1.61900e-07 1.39383e-07 1.84417e-07 1 160.07 284.02 4.78300e-02 1.19000e-07 1.01471e-07 1.36529e-07 1 157.08 274.63 5.97300e-02 8.94500e-08 7.53520e-08 1.03548e-07 1 154.15 265.47 7.45900e-02 7.19400e-08 5.97255e-08 8.41545e-08 1 151.42 260.53 8.42500e-02 6.65300e-08 5.47659e-08 7.82941e-08 1 150.08