C4H2 volume mixing ratio profile (from nadir data)
Latitude              :   52.0 N (FP3)
Longitude             :  116.6 W (FP3)
Observation date      :   2017-02-17 (S98/262TI flyby)
Solar longitude       :   87.1
Emission angle        :   35.5
          
                   
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)
271.67       1.41600e-01    1.32400e-08    1.01008e-08    1.63792e-08    1      179.58
262.44       1.71300e-01    1.33500e-08    1.03678e-08    1.63322e-08    1      180.29
253.25       2.07300e-01    1.35000e-08    1.06765e-08    1.63235e-08    1      180.27
244.14       2.50800e-01    1.35000e-08    1.08639e-08    1.61361e-08    1      179.36
235.16       3.03500e-01    1.32900e-08    1.08499e-08    1.57301e-08    1      177.53
226.35       3.67200e-01    1.27700e-08    1.05362e-08    1.50038e-08    1      174.78
217.75       4.44300e-01    1.19400e-08    9.88252e-09    1.39975e-08    1      171.33
209.38       5.37600e-01    1.08000e-08    8.89287e-09    1.27071e-08    1      167.50
201.24       6.50600e-01    9.39800e-09    7.65581e-09    1.11402e-08    1      164.13
193.30       7.87200e-01    7.82700e-09    6.27723e-09    9.37677e-09    1      161.20
185.53       9.52500e-01    6.21800e-09    4.89819e-09    7.53781e-09    1      158.81
177.90       1.15300e+00    4.73700e-09    3.66370e-09    5.81030e-09    1      157.20
170.38       1.39500e+00    3.43100e-09    2.60745e-09    4.25455e-09    1      156.19