C4H2 volume mixing ratio profile (from limb data)
Latitude              :   66.7 N (FP3)
Longitude             :  303.3 W (FP3)
Observation date      :  2015-11-13 (T114 flyby)
Solar longitude       :   73.1
Local time            :  17:49
Solar zenith angle    :   66
Vertical resolution   :  43 km
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)
430.91       5.53900e-03    1.91500e-08    1.23596e-08    2.59404e-08    1      169.09
421.21       6.70300e-03    1.92000e-08    1.25181e-08    2.58819e-08    1      169.73
411.54       8.11000e-03    1.85500e-08    1.21967e-08    2.49033e-08    1      170.56
401.88       9.81400e-03    1.71400e-08    1.13931e-08    2.28869e-08    1      171.54
392.22       1.18700e-02    1.51600e-08    1.01795e-08    2.01405e-08    1      172.60
382.57       1.43700e-02    1.29600e-08    8.80945e-09    1.71105e-08    1      173.68
372.92       1.73900e-02    1.09400e-08    7.51866e-09    1.43613e-08    1      174.80
363.27       2.10400e-02    9.35900e-09    6.53046e-09    1.21875e-08    1      176.02
353.61       2.54600e-02    8.39300e-09    5.95330e-09    1.08327e-08    1      177.33
343.94       3.08000e-02    8.14100e-09    5.89208e-09    1.03899e-08    1      178.69
334.27       3.72700e-02    8.73400e-09    6.47048e-09    1.09975e-08    1      179.86
324.61       4.51000e-02    1.00300e-08    7.62285e-09    1.24372e-08    1      180.70
314.98       5.45700e-02    1.21000e-08    9.46301e-09    1.47370e-08    1      181.30
305.38       6.60300e-02    1.52100e-08    1.22218e-08    1.81982e-08    1      181.71
295.83       7.99000e-02    1.95000e-08    1.60366e-08    2.29634e-08    1      181.93
286.33       9.66800e-02    2.50500e-08    2.09072e-08    2.91928e-08    1      181.95
276.91       1.17000e-01    3.12600e-08    2.63475e-08    3.61725e-08    1      181.76
267.56       1.41600e-01    3.72200e-08    3.16424e-08    4.27976e-08    1      181.24
258.31       1.71300e-01    4.17400e-08    3.57738e-08    4.77062e-08    1      180.37
249.17       2.07300e-01    4.39500e-08    3.79275e-08    4.99725e-08    1      179.12
240.16       2.50800e-01    4.35800e-08    3.77136e-08    4.94464e-08    1      177.50
231.31       3.03500e-01    4.12700e-08    3.56220e-08    4.69180e-08    1      175.51
222.61       3.67200e-01    3.77700e-08    3.24355e-08    4.31045e-08    1      173.18
214.09       4.44300e-01    3.39600e-08    2.90583e-08    3.88617e-08    1      170.53
205.76       5.37600e-01    3.02300e-08    2.58707e-08    3.45893e-08    1      167.71
197.61       6.50600e-01    2.67400e-08    2.29338e-08    3.05462e-08    1      164.88
189.65       7.87200e-01    2.32100e-08    1.98595e-08    2.65605e-08    1      161.99
181.88       9.52500e-01    1.95300e-08    1.65372e-08    2.25228e-08    1      159.12
174.28       1.15300e+00    1.57600e-08    1.30890e-08    1.84310e-08    1      156.43
166.85       1.39500e+00    1.18300e-08    9.59367e-09    1.40663e-08    1      154.07
159.56       1.68800e+00    8.30000e-09    6.55565e-09    1.00443e-08    1      152.10
152.39       2.04200e+00    5.42400e-09    4.16870e-09    6.67930e-09    1      150.52
145.32       2.47100e+00    3.40800e-09    2.54622e-09    4.26978e-09    1      149.16
138.36       2.99000e+00    2.08500e-09    1.50970e-09    2.66030e-09    1      147.69
134.56       3.32200e+00    1.56600e-09    1.11177e-09    2.02023e-09    1      146.68