C4H2 volume mixing ratio profile (from nadir data)
Latitude              :    5.0 N (FP3)
Longitude             :  213.7 W (FP3)
Observation date      :  2015-01-12 (T108 flyby)
Solar longitude       :   63.8
Emission angle        :   34.8
          
                   
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)
268.04       1.71300e-01    8.65900e-09    6.89072e-09    1.04273e-08    1      177.85
258.93       2.07300e-01    8.96800e-09    7.17875e-09    1.07573e-08    1      178.12
249.88       2.50800e-01    9.31800e-09    7.49721e-09    1.11388e-08    1      178.08
240.89       3.03500e-01    9.48600e-09    7.66290e-09    1.13091e-08    1      177.73
231.98       3.67200e-01    9.21900e-09    7.46603e-09    1.09720e-08    1      177.10
223.17       4.44300e-01    8.36800e-09    6.77919e-09    9.95681e-09    1      176.20
214.46       5.37600e-01    7.00100e-09    5.66079e-09    8.34121e-09    1      175.06
205.87       6.50600e-01    5.37300e-09    4.32846e-09    6.41754e-09    1      173.71
197.40       7.87200e-01    3.80700e-09    3.05118e-09    4.56282e-09    1      172.16
189.06       9.52500e-01    2.53100e-09    2.01703e-09    3.04497e-09    1      170.46