C4H2 volume mixing ratio profile (from nadir data)
Latitude              :   80.2 S (FP3)
Longitude             :  170.9 W (FP3)
Observation date      :  2016-05-05 (T119 flyby)
Solar longitude       :   78.4
Emission angle        :   59.1
          
                   
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)
351.32       8.11000e-03    1.65000e-07    1.21301e-07    2.08699e-07    1      180.16
341.54       9.81400e-03    1.73000e-07    1.28612e-07    2.17388e-07    1      180.64
331.82       1.18700e-02    1.79900e-07    1.35491e-07    2.24309e-07    1      180.33
322.21       1.43700e-02    1.85300e-07    1.41372e-07    2.29228e-07    1      179.04
312.75       1.73900e-02    1.88500e-07    1.45507e-07    2.31493e-07    1      176.93
303.49       2.10400e-02    1.89100e-07    1.47435e-07    2.30765e-07    1      174.08
294.44       2.54600e-02    1.87000e-07    1.46816e-07    2.27184e-07    1      170.84
285.63       3.08000e-02    1.82300e-07    1.43588e-07    2.21012e-07    1      167.21
277.06       3.72700e-02    1.75300e-07    1.37874e-07    2.12726e-07    1      163.30
268.77       4.51000e-02    1.66600e-07    1.30399e-07    2.02801e-07    1      158.73
260.75       5.45700e-02    1.56800e-07    1.21802e-07    1.91798e-07    1      154.24
253.00       6.60300e-02    1.46500e-07    1.12724e-07    1.80276e-07    1      149.97
245.51       7.99000e-02    1.36200e-07    1.03719e-07    1.68681e-07    1      145.98
238.24       9.66800e-02    1.26300e-07    9.52808e-08    1.57319e-07    1      142.51
231.17       1.17000e-01    1.17200e-07    8.75462e-08    1.46854e-07    1      139.45