C4H2 volume mixing ratio profile (from nadir data)
Latitude              :   53.3 S (FP3)
Longitude             :   92.9 W (FP3)
Observation date      :   2017-02-01 (S97/259TI flyby)
Solar longitude       :   86.6
Emission angle        :   20.4
          
                   
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)
347.90       2.10400e-02    2.67200e-08    2.21370e-08    3.13030e-08    1      182.11
338.02       2.54600e-02    2.59300e-08    2.15124e-08    3.03476e-08    1      183.18
328.16       3.08000e-02    2.46500e-08    2.04805e-08    2.88195e-08    1      183.81
318.35       3.72700e-02    2.29500e-08    1.90986e-08    2.68014e-08    1      183.88
308.63       4.51000e-02    2.10200e-08    1.75195e-08    2.45205e-08    1      182.92
299.04       5.45700e-02    1.90100e-08    1.58669e-08    2.21531e-08    1      181.58
289.58       6.60300e-02    1.71300e-08    1.43261e-08    1.99339e-08    1      179.92
280.29       7.99000e-02    1.54600e-08    1.29496e-08    1.79704e-08    1      177.95
271.15       9.66800e-02    1.40000e-08    1.17444e-08    1.62556e-08    1      175.91
262.19       1.17000e-01    1.28100e-08    1.07654e-08    1.48546e-08    1      173.71
253.39       1.41600e-01    1.18000e-08    9.92370e-09    1.36763e-08    1      171.46
244.76       1.71300e-01    1.09300e-08    9.20643e-09    1.26536e-08    1      169.08
236.31       2.07300e-01    1.01800e-08    8.58055e-09    1.17795e-08    1      166.55
228.04       2.50800e-01    9.49100e-09    8.00763e-09    1.09744e-08    1      163.89
219.95       3.03500e-01    8.88200e-09    7.49906e-09    1.02649e-08    1      161.20
212.04       3.67200e-01    8.32200e-09    7.02987e-09    9.61413e-09    1      158.43
204.31       4.44300e-01    7.81800e-09    6.60647e-09    9.02953e-09    1      155.62
196.77       5.37600e-01    7.34600e-09    6.20831e-09    8.48368e-09    1      152.77
189.39       6.50600e-01    6.88800e-09    5.82030e-09    7.95570e-09    1      150.34
182.17       7.87200e-01    6.41500e-09    5.41926e-09    7.41074e-09    1      147.95
175.10       9.52500e-01    5.90800e-09    4.98853e-09    6.82747e-09    1      145.47
168.19       1.15300e+00    5.35000e-09    4.51457e-09    6.18543e-09    1      143.12
161.42       1.39500e+00    4.74300e-09    3.99855e-09    5.48745e-09    1      140.80
154.79       1.68800e+00    4.13300e-09    3.48109e-09    4.78491e-09    1      138.69
148.28       2.04200e+00    3.54900e-09    2.98601e-09    4.11199e-09    1      136.82
141.89       2.47100e+00    3.05000e-09    2.56317e-09    3.53683e-09    1      135.20
135.60       2.99000e+00    2.63500e-09    2.21097e-09    3.05903e-09    1      133.60
129.41       3.61800e+00    2.22600e-09    1.86560e-09    2.58640e-09    1      132.44
123.29       4.37700e+00    1.88300e-09    1.57580e-09    2.19020e-09    1      131.53
117.24       5.29700e+00    1.64800e-09    1.37725e-09    1.91875e-09    1      130.75
111.25       6.40900e+00    1.40000e-09    1.16887e-09    1.63113e-09    1      129.85
105.34       7.75500e+00    1.18200e-09    9.85174e-10    1.37883e-09    1      128.72
 99.51       9.38400e+00    1.01200e-09    8.41526e-10    1.18247e-09    1      127.30
 93.77       1.13600e+01    8.94300e-10    7.42745e-10    1.04586e-09    1      125.62
 88.15       1.37400e+01    8.19800e-10    6.79832e-10    9.59768e-10    1      123.46
 82.67       1.66300e+01    7.88300e-10    6.52823e-10    9.23777e-10    1      120.45