C4H2 volume mixing ratio profile (from nadir data)
Latitude              :   83.2 S (FP3)
Longitude             :  158.8 W (FP3)
Observation date      :   2017-02-01 (S97/259TI flyby)
Solar longitude       :   86.6
Emission angle        :   50.7
          
                   
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)
374.12       9.81400e-03    3.33600e-07    2.60160e-07    4.07040e-07    1      203.96
362.96       1.18700e-02    3.53700e-07    2.80143e-07    4.27256e-07    1      201.42
352.04       1.43700e-02    3.63400e-07    2.92119e-07    4.34682e-07    1      198.53
341.36       1.73900e-02    3.57300e-07    2.90413e-07    4.24187e-07    1      195.46
330.92       2.10400e-02    3.33800e-07    2.73294e-07    3.94306e-07    1      192.37
320.71       2.54600e-02    2.95700e-07    2.42805e-07    3.48595e-07    1      189.65
310.71       3.08000e-02    2.49500e-07    2.04376e-07    2.94624e-07    1      187.14
300.90       3.72700e-02    2.02100e-07    1.64365e-07    2.39835e-07    1      184.88
291.29       4.51000e-02    1.59600e-07    1.28552e-07    1.90649e-07    1      182.26
281.87       5.45700e-02    1.24300e-07    9.89167e-08    1.49683e-07    1      179.81
272.64       6.60300e-02    9.72300e-08    7.63382e-08    1.18122e-07    1      177.45
263.59       7.99000e-02    7.71700e-08    5.97973e-08    9.45427e-08    1      175.03
254.72       9.66800e-02    6.30600e-08    4.82844e-08    7.78356e-08    1      172.61
246.03       1.17000e-01    5.30400e-08    4.01644e-08    6.59156e-08    1      169.96
237.54       1.41600e-01    4.59100e-08    3.44341e-08    5.73859e-08    1      167.04
229.26       1.71300e-01    4.07600e-08    3.03077e-08    5.12123e-08    1      163.61
221.21       2.07300e-01    3.66000e-08    2.70279e-08    4.61721e-08    1      159.65
213.41       2.50800e-01    3.27400e-08    2.40136e-08    4.14664e-08    1      155.13
205.89       3.03500e-01    2.85900e-08    2.08673e-08    3.63127e-08    1      150.26
198.65       3.67200e-01    2.52600e-08    1.83550e-08    3.21650e-08    1      145.12