C4H2 volume mixing ratio profile (from nadir data) Latitude : 58.9 S (FP3) Longitude : 106.2 W (FP3) Observation date : 2017-02-01 (S97/259TI flyby) Solar longitude : 86.6 Emission angle : 30.5 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) 332.80 2.54600e-02 4.43800e-08 3.23687e-08 5.63913e-08 1 184.89 322.89 3.08000e-02 3.99900e-08 2.93366e-08 5.06434e-08 1 185.48 313.03 3.72700e-02 3.49300e-08 2.57762e-08 4.40838e-08 1 185.48 303.26 4.51000e-02 2.98000e-08 2.21042e-08 3.74958e-08 1 184.37 293.63 5.45700e-02 2.50100e-08 1.86556e-08 3.13644e-08 1 182.83 284.16 6.60300e-02 2.09700e-08 1.57120e-08 2.62280e-08 1 180.90 274.85 7.99000e-02 1.77300e-08 1.33563e-08 2.21037e-08 1 178.60 265.73 9.66800e-02 1.53600e-08 1.16371e-08 1.90829e-08 1 176.18 256.80 1.17000e-01 1.37600e-08 1.04864e-08 1.70336e-08 1 173.56 248.05 1.41600e-01 1.28600e-08 9.86437e-09 1.58556e-08 1 170.85 239.50 1.71300e-01 1.25400e-08 9.68398e-09 1.53960e-08 1 167.97 231.15 2.07300e-01 1.27700e-08 9.94262e-09 1.55974e-08 1 164.93 223.00 2.50800e-01 1.34700e-08 1.05565e-08 1.63835e-08 1 161.74 215.06 3.03500e-01 1.45300e-08 1.14649e-08 1.75951e-08 1 158.54 207.32 3.67200e-01 1.57500e-08 1.24807e-08 1.90193e-08 1 155.27 199.79 4.44300e-01 1.68100e-08 1.33303e-08 2.02897e-08 1 151.99 192.45 5.37600e-01 1.73000e-08 1.36889e-08 2.09111e-08 1 148.70 185.31 6.50600e-01 1.68600e-08 1.32524e-08 2.04676e-08 1 145.87 178.33 7.87200e-01 1.52600e-08 1.18881e-08 1.86319e-08 1 143.14 171.52 9.52500e-01 1.27700e-08 9.82285e-09 1.57172e-08 1 140.39 164.87 1.15300e+00 9.91100e-09 7.52850e-09 1.22935e-08 1 137.82 158.37 1.39500e+00 7.15600e-09 5.36418e-09 8.94782e-09 1 135.36 152.01 1.68800e+00 4.94300e-09 3.65924e-09 6.22676e-09 1 133.17