C4H2 volume mixing ratio profile (from nadir data)
Latitude              :   58.7 N (FP3)
Longitude             :  218.0 W (FP3)
Observation date      :  2016-06-08 (T120 flyby)
Solar longitude       :   79.4
Emission angle        :   22.7
          
                   
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)
240.43       2.50800e-01    1.73900e-08    1.31495e-08    2.16305e-08    1      174.92
231.69       3.03500e-01    1.84800e-08    1.41422e-08    2.28178e-08    1      173.49
223.07       3.67200e-01    1.93300e-08    1.49931e-08    2.36669e-08    1      172.13
214.57       4.44300e-01    1.96600e-08    1.54378e-08    2.38822e-08    1      170.71
206.19       5.37600e-01    1.93000e-08    1.53338e-08    2.32662e-08    1      169.20
197.94       6.50600e-01    1.83800e-08    1.47370e-08    2.20230e-08    1      167.60
189.83       7.87200e-01    1.71300e-08    1.38149e-08    2.04451e-08    1      165.62
181.87       9.52500e-01    1.57400e-08    1.26985e-08    1.87815e-08    1      163.11
174.08       1.15300e+00    1.42700e-08    1.14598e-08    1.70802e-08    1      160.34
166.47       1.39500e+00    1.26600e-08    1.00898e-08    1.52302e-08    1      157.45
159.04       1.68800e+00    1.08300e-08    8.54096e-09    1.31190e-08    1      154.58
151.79       2.04200e+00    8.80500e-09    6.85619e-09    1.07538e-08    1      151.83
144.69       2.47100e+00    6.76500e-09    5.19819e-09    8.33181e-09    1      149.35
137.75       2.99000e+00    4.94700e-09    3.75318e-09    6.14082e-09    1      147.07