C4H2 volume mixing ratio profile (from nadir data)
Latitude              :   85.4 S (FP3)
Longitude             :  174.3 W (FP3)
Observation date      :  2016-05-05 (T119 flyby)
Solar longitude       :   78.4
Emission angle        :   62.4
          
                   
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)
351.69       8.11000e-03    6.10100e-07    4.76850e-07    7.43350e-07    1      181.54
341.84       9.81400e-03    6.78000e-07    5.43898e-07    8.12102e-07    1      181.68
332.07       1.18700e-02    7.16200e-07    5.89127e-07    8.43273e-07    1      180.97
322.44       1.43700e-02    7.13300e-07    5.98633e-07    8.27967e-07    1      179.25
312.97       1.73900e-02    6.68200e-07    5.66569e-07    7.69831e-07    1      176.66
303.73       2.10400e-02    5.89400e-07    4.98168e-07    6.80632e-07    1      173.34
294.73       2.54600e-02    4.92100e-07    4.09789e-07    5.74411e-07    1      169.63
285.99       3.08000e-02    3.92900e-07    3.19972e-07    4.65828e-07    1      165.57
277.51       3.72700e-02    3.03600e-07    2.41194e-07    3.66006e-07    1      161.27
269.32       4.51000e-02    2.30100e-07    1.78426e-07    2.81774e-07    1      156.37
261.43       5.45700e-02    1.73300e-07    1.31542e-07    2.15058e-07    1      151.63