C4H2 volume mixing ratio profile (from nadir data)
Latitude              :   28.7 S (FP3)
Longitude             :   70.9 W (FP3)
Observation date      :   2017-09-12 (S101/293TI flyby)
Solar longitude       :   93.3
Emission angle        :   42.2
          
                   
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)
305.66       6.60300e-02    2.05800e-08    1.64335e-08    2.47265e-08    1      174.68
296.46       7.99000e-02    1.91800e-08    1.54330e-08    2.29270e-08    1      175.56
287.27       9.66800e-02    1.73800e-08    1.41062e-08    2.06538e-08    1      176.15
278.13       1.17000e-01    1.54700e-08    1.26744e-08    1.82656e-08    1      176.14
269.06       1.41600e-01    1.36600e-08    1.12859e-08    1.60341e-08    1      175.74
260.07       1.71300e-01    1.20700e-08    1.00420e-08    1.40980e-08    1      175.04
251.18       2.07300e-01    1.07900e-08    9.03959e-09    1.25404e-08    1      174.24
242.38       2.50800e-01    9.77400e-09    8.21813e-09    1.13299e-08    1      173.43
233.68       3.03500e-01    8.92900e-09    7.51293e-09    1.03451e-08    1      172.61
225.09       3.67200e-01    8.12100e-09    6.81507e-09    9.42693e-09    1      171.49
216.61       4.44300e-01    7.21000e-09    6.01611e-09    8.40389e-09    1      169.93
208.27       5.37600e-01    6.11400e-09    5.06207e-09    7.16593e-09    1      167.92
200.07       6.50600e-01    4.86500e-09    3.98875e-09    5.74125e-09    1      166.13
192.00       7.87200e-01    3.58200e-09    2.90779e-09    4.25621e-09    1      164.35
184.08       9.52500e-01    2.44500e-09    1.96489e-09    2.92511e-09    1      162.39
176.29       1.15300e+00    1.56800e-09    1.24893e-09    1.88707e-09    1      160.73