C4H2 volume mixing ratio profile (from nadir data)
Latitude              :   42.9 N (FP3)
Longitude             :  109.6 W (FP3)
Observation date      :   2017-02-17 (S98/262TI flyby)
Solar longitude       :   87.1
Emission angle        :   25.3
          
                   
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)
272.67       1.41600e-01    8.81000e-09    6.62885e-09    1.09912e-08    1      178.58
263.48       1.71300e-01    8.81200e-09    6.72875e-09    1.08952e-08    1      179.46
254.32       2.07300e-01    8.82000e-09    6.84390e-09    1.07961e-08    1      179.69
245.22       2.50800e-01    8.77800e-09    6.92006e-09    1.06359e-08    1      179.09
236.24       3.03500e-01    8.64300e-09    6.91412e-09    1.03719e-08    1      177.61
227.41       3.67200e-01    8.37700e-09    6.78045e-09    9.97356e-09    1      175.24
218.77       4.44300e-01    7.93900e-09    6.47058e-09    9.40742e-09    1      172.18
210.35       5.37600e-01    7.30500e-09    5.96096e-09    8.64904e-09    1      168.73
202.13       6.50600e-01    6.47400e-09    5.25880e-09    7.68920e-09    1      165.69
194.10       7.87200e-01    5.48700e-09    4.41446e-09    6.55954e-09    1      163.03
186.23       9.52500e-01    4.44000e-09    3.52754e-09    5.35246e-09    1      160.84
178.50       1.15300e+00    3.46400e-09    2.71144e-09    4.21656e-09    1      159.33
170.87       1.39500e+00    2.62200e-09    2.02163e-09    3.22237e-09    1      158.34
163.32       1.68800e+00    1.98600e-09    1.50946e-09    2.46254e-09    1      157.70