C4H2 volume mixing ratio profile (from nadir data)
Latitude              :   57.9 S (FP3)
Longitude             :   72.8 W (FP3)
Observation date      :   2017-09-12 (S101/293TI flyby)
Solar longitude       :   93.3
Emission angle        :   73.1
          
                   
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)
312.81       4.51000e-02    4.42700e-08    3.33960e-08    5.51440e-08    1      178.81
303.35       5.45700e-02    4.62400e-08    3.54798e-08    5.70002e-08    1      179.55
293.90       6.60300e-02    4.62900e-08    3.61763e-08    5.64037e-08    1      180.36
284.49       7.99000e-02    4.42500e-08    3.52503e-08    5.32497e-08    1      180.80
275.13       9.66800e-02    4.05700e-08    3.29339e-08    4.82061e-08    1      180.76
265.85       1.17000e-01    3.60000e-08    2.96877e-08    4.23123e-08    1      179.94
256.69       1.41600e-01    3.12300e-08    2.60431e-08    3.64169e-08    1      178.52
247.67       1.71300e-01    2.67600e-08    2.24229e-08    3.10971e-08    1      176.62
238.81       2.07300e-01    2.29300e-08    1.91653e-08    2.66947e-08    1      174.45
230.12       2.50800e-01    1.97300e-08    1.63266e-08    2.31334e-08    1      172.12
221.60       3.03500e-01    1.70000e-08    1.38670e-08    2.01330e-08    1      169.68
213.26       3.67200e-01    1.45300e-08    1.16373e-08    1.74227e-08    1      166.85
205.13       4.44300e-01    1.21000e-08    9.51709e-09    1.46829e-08    1      163.56
197.21       5.37600e-01    9.63700e-09    7.43255e-09    1.18414e-08    1      159.84