C4H2 volume mixing ratio profile (from nadir data)
Latitude              :   54.1 N (FP3)
Longitude             :  219.1 W (FP3)
Observation date      :  2016-06-08 (T120 flyby)
Solar longitude       :   79.4
Emission angle        :   19.3
          
                   
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)
240.79       2.50800e-01    1.12600e-08    8.43387e-09    1.40861e-08    1      175.45
232.01       3.03500e-01    1.15800e-08    8.75378e-09    1.44062e-08    1      174.06
223.36       3.67200e-01    1.17600e-08    8.97592e-09    1.45441e-08    1      172.67
214.83       4.44300e-01    1.16600e-08    8.98557e-09    1.43344e-08    1      171.17
206.44       5.37600e-01    1.12200e-08    8.70917e-09    1.37308e-08    1      169.55
198.17       6.50600e-01    1.05400e-08    8.24940e-09    1.28306e-08    1      167.83
190.05       7.87200e-01    9.76300e-09    7.66959e-09    1.18564e-08    1      165.76
182.08       9.52500e-01    8.98100e-09    7.06658e-09    1.08954e-08    1      163.21
174.29       1.15300e+00    8.21500e-09    6.45343e-09    9.97657e-09    1      160.44
166.67       1.39500e+00    7.40600e-09    5.78986e-09    9.02214e-09    1      157.61
159.23       1.68800e+00    6.48300e-09    5.03436e-09    7.93164e-09    1      154.88
151.96       2.04200e+00    5.42200e-09    4.17623e-09    6.66777e-09    1      152.32
144.83       2.47100e+00    4.30100e-09    3.28197e-09    5.32003e-09    1      150.07
137.85       2.99000e+00    3.25600e-09    2.46074e-09    4.05126e-09    1      148.04