C4H2 volume mixing ratio profile (from limb data) Latitude : 1.2 N (FP3) Longitude : 187.6 W (FP3) Observation date : 2017-09-11 (S101/292TI flyby) Solar longitude : 93.3 Local time : 22:35 Solar zenith angle : 147 Vertical resolution : 40 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) 482.29 2.13000e-03 1.96800e-08 1.55556e-08 2.38044e-08 1 163.78 471.83 2.61500e-03 2.07600e-08 1.64623e-08 2.50577e-08 1 164.42 461.41 3.21100e-03 2.16900e-08 1.72625e-08 2.61175e-08 1 164.96 451.03 3.94200e-03 2.23700e-08 1.78852e-08 2.68548e-08 1 165.38 440.69 4.84000e-03 2.26900e-08 1.82496e-08 2.71304e-08 1 165.68 430.41 5.94300e-03 2.26400e-08 1.83234e-08 2.69566e-08 1 165.98 420.17 7.29700e-03 2.21600e-08 1.80611e-08 2.62589e-08 1 166.63 409.93 8.95900e-03 2.12800e-08 1.74890e-08 2.50710e-08 1 167.99 399.67 1.10000e-02 2.01000e-08 1.66566e-08 2.35434e-08 1 169.82 389.37 1.35100e-02 1.87500e-08 1.56437e-08 2.18563e-08 1 171.54 379.06 1.65800e-02 1.73400e-08 1.45625e-08 2.01175e-08 1 172.79 368.76 2.03600e-02 1.60100e-08 1.35049e-08 1.85151e-08 1 173.48 358.50 2.50000e-02 1.48400e-08 1.25555e-08 1.71245e-08 1 173.79 348.30 3.06900e-02 1.40300e-08 1.18976e-08 1.61624e-08 1 174.04 338.15 3.76900e-02 1.32700e-08 1.12761e-08 1.52639e-08 1 174.41 328.04 4.62700e-02 1.26200e-08 1.07539e-08 1.44861e-08 1 174.82 317.98 5.68100e-02 1.20400e-08 1.02778e-08 1.38022e-08 1 175.61 307.93 6.97500e-02 1.14800e-08 9.82756e-09 1.31324e-08 1 176.53 297.91 8.56400e-02 1.09200e-08 9.36074e-09 1.24793e-08 1 177.20 287.93 1.05200e-01 1.02900e-08 8.84201e-09 1.17380e-08 1 177.42 278.02 1.29100e-01 9.52200e-09 8.19813e-09 1.08459e-08 1 177.09 268.21 1.58500e-01 8.64500e-09 7.45123e-09 9.83877e-09 1 176.42 258.51 1.94600e-01 7.69600e-09 6.63791e-09 8.75409e-09 1 175.61 248.92 2.39000e-01 6.71900e-09 5.79575e-09 7.64225e-09 1 174.84 239.43 2.93400e-01 5.76100e-09 4.96708e-09 6.55492e-09 1 174.13 230.05 3.60300e-01 4.83000e-09 4.16052e-09 5.49948e-09 1 173.24 220.79 4.42300e-01 3.94600e-09 3.39022e-09 4.50178e-09 1 171.99 211.66 5.43100e-01 3.10300e-09 2.65411e-09 3.55189e-09 1 170.42 202.67 6.66800e-01 2.33000e-09 1.97971e-09 2.68029e-09 1 169.03 193.81 8.18700e-01 1.65100e-09 1.39063e-09 1.91137e-09 1 167.67 185.08 1.00500e+00 1.10300e-09 9.20385e-10 1.28562e-09 1 166.26 176.48 1.23400e+00 7.01000e-10 5.78911e-10 8.23089e-10 1 164.83 168.02 1.51500e+00 4.28000e-10 3.50014e-10 5.05986e-10 1 163.06 159.70 1.86100e+00 2.59600e-10 2.10468e-10 3.08732e-10 1 160.95 151.54 2.28500e+00 1.62600e-10 1.30736e-10 1.94464e-10 1 158.88 143.55 2.80500e+00 1.08900e-10 8.69789e-11 1.30821e-10 1 156.55 135.73 3.44400e+00 7.70700e-11 6.12372e-11 9.29028e-11 1 153.64 128.10 4.22900e+00 5.84300e-11 4.62447e-11 7.06153e-11 1 150.44 120.69 5.19200e+00 4.90600e-11 3.87182e-11 5.94018e-11 1 147.07