C4H2 volume mixing ratio profile (from nadir data)
Latitude              :   85.4 N (FP3)
Longitude             :  196.1 W (FP3)
Observation date      :   2017-09-12 (S101/293TI flyby)
Solar longitude       :   93.3
Emission angle        :   18.7
          
                   
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)
303.73       6.60300e-02    4.58200e-08    3.45607e-08    5.70793e-08    1      182.25
294.18       7.99000e-02    4.73300e-08    3.62289e-08    5.84311e-08    1      181.78
284.72       9.66800e-02    4.70200e-08    3.65558e-08    5.74842e-08    1      181.29
275.35       1.17000e-01    4.49500e-08    3.55249e-08    5.43751e-08    1      180.55
266.09       1.41600e-01    4.16300e-08    3.34262e-08    4.98338e-08    1      179.65
256.93       1.71300e-01    3.76900e-08    3.06705e-08    4.47095e-08    1      178.54
247.90       2.07300e-01    3.36900e-08    2.77067e-08    3.96733e-08    1      177.17
239.00       2.50800e-01    2.99700e-08    2.47837e-08    3.51563e-08    1      175.50
230.25       3.03500e-01    2.66500e-08    2.20359e-08    3.12641e-08    1      173.49
221.66       3.67200e-01    2.36200e-08    1.94364e-08    2.78036e-08    1      170.96
213.27       4.44300e-01    2.06700e-08    1.68625e-08    2.44775e-08    1      168.00
205.07       5.37600e-01    1.76300e-08    1.42158e-08    2.10442e-08    1      164.80
197.07       6.50600e-01    1.44400e-08    1.14882e-08    1.73918e-08    1      162.16
189.23       7.87200e-01    1.12400e-08    8.81257e-09    1.36674e-08    1      159.91
181.54       9.52500e-01    8.29800e-09    6.42115e-09    1.01749e-08    1      157.79