C4H2 volume mixing ratio profile (from nadir data)
Latitude              :   64.4 N (FP3)
Longitude             :  220.5 W (FP3)
Observation date      :  2016-06-08 (T120 flyby)
Solar longitude       :   79.4
Emission angle        :   29.2
          
                   
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)
275.49       1.17000e-01    2.52800e-08    1.85721e-08    3.19879e-08    1      183.40
266.07       1.41600e-01    2.53900e-08    1.88373e-08    3.19427e-08    1      182.47
256.79       1.71300e-01    2.62100e-08    1.96486e-08    3.27714e-08    1      180.88
247.65       2.07300e-01    2.77700e-08    2.11039e-08    3.44361e-08    1      178.73
238.70       2.50800e-01    2.98900e-08    2.30307e-08    3.67493e-08    1      176.23
229.91       3.03500e-01    3.20700e-08    2.50771e-08    3.90629e-08    1      174.40
221.27       3.67200e-01    3.36100e-08    2.66843e-08    4.05357e-08    1      172.14
212.80       4.44300e-01    3.39700e-08    2.73283e-08    4.06117e-08    1      169.97
204.48       5.37600e-01    3.28700e-08    2.67184e-08    3.90216e-08    1      167.94
196.31       6.50600e-01    3.06200e-08    2.50376e-08    3.62024e-08    1      166.06
188.28       7.87200e-01    2.77200e-08    2.26775e-08    3.27625e-08    1      163.99
180.40       9.52500e-01    2.45900e-08    2.00121e-08    2.91679e-08    1      161.51
172.70       1.15300e+00    2.14300e-08    1.72690e-08    2.55910e-08    1      158.82
165.17       1.39500e+00    1.82100e-08    1.44808e-08    2.19392e-08    1      156.00
157.81       1.68800e+00    1.49000e-08    1.16857e-08    1.81143e-08    1      153.19
150.62       2.04200e+00    1.15800e-08    8.94472e-09    1.42153e-08    1      150.49
143.60       2.47100e+00    8.52000e-09    6.48143e-09    1.05586e-08    1      148.05
136.71       2.99000e+00    5.97800e-09    4.48755e-09    7.46845e-09    1      145.83