C4H2 volume mixing ratio profile (from nadir data)
Latitude              :   60.2 N (FP3)
Longitude             :  121.6 W (FP3)
Observation date      :   2017-02-17 (S98/262TI flyby)
Solar longitude       :   87.1
Emission angle        :   44.9
          
                   
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)
270.69       1.41600e-01    1.08300e-08    7.01617e-09    1.46438e-08    1      180.40
261.43       1.71300e-01    9.92000e-09    6.59376e-09    1.32462e-08    1      180.89
252.22       2.07300e-01    9.51300e-09    6.50762e-09    1.25184e-08    1      180.63
243.11       2.50800e-01    9.62700e-09    6.78966e-09    1.24643e-08    1      179.44
234.14       3.03500e-01    1.02300e-08    7.43322e-09    1.30268e-08    1      177.32
225.35       3.67200e-01    1.12500e-08    8.40405e-09    1.40960e-08    1      174.27
216.79       4.44300e-01    1.24400e-08    9.50357e-09    1.53764e-08    1      170.53
208.47       5.37600e-01    1.34000e-08    1.03421e-08    1.64579e-08    1      166.45
200.39       6.50600e-01    1.35600e-08    1.04539e-08    1.66661e-08    1      162.86
192.52       7.87200e-01    1.25300e-08    9.52308e-09    1.55369e-08    1      159.76
184.83       9.52500e-01    1.04100e-08    7.71574e-09    1.31043e-08    1      157.25
177.28       1.15300e+00    7.83700e-09    5.62894e-09    1.00451e-08    1      155.59