C2H4 volume mixing ratio profile (from limb data)
Latitude              :   22.9 S (FP3)
Longitude             :    4.9 W (FP3)
Observation date      :  2017-05-25 (S99/275TI flyby)
Solar longitude       :   90.0
Local time            :  13:03
Solar zenith angle    :   56
Vertical resolution   :  66 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)
364.78       2.10400e-02    6.46900e-08    4.80257e-08    8.13543e-08    1      179.36
354.95       2.54600e-02    6.30100e-08    4.70620e-08    7.89580e-08    1      179.99
345.15       3.08000e-02    6.21600e-08    4.67399e-08    7.75801e-08    1      180.41
335.41       3.72700e-02    6.18200e-08    4.68410e-08    7.67990e-08    1      180.54
325.75       4.51000e-02    6.16400e-08    4.70346e-08    7.62454e-08    1      179.86
316.19       5.45700e-02    6.12000e-08    4.70227e-08    7.53773e-08    1      178.99
306.74       6.60300e-02    6.01700e-08    4.64949e-08    7.38451e-08    1      177.94
297.42       7.99000e-02    5.83300e-08    4.52459e-08    7.14141e-08    1      176.67
288.22       9.66800e-02    5.56300e-08    4.32570e-08    6.80030e-08    1      175.40
279.15       1.17000e-01    5.22400e-08    4.06885e-08    6.37915e-08    1      174.05
270.20       1.41600e-01    4.84700e-08    3.78448e-08    5.90952e-08    1      172.78
261.38       1.71300e-01    4.46900e-08    3.50184e-08    5.43616e-08    1      171.60
252.66       2.07300e-01    4.12800e-08    3.24972e-08    5.00628e-08    1      170.57
244.04       2.50800e-01    3.85100e-08    3.04799e-08    4.65401e-08    1      169.76
235.51       3.03500e-01    3.66000e-08    2.91056e-08    4.40944e-08    1      169.25
227.05       3.67200e-01    3.56900e-08    2.84403e-08    4.29397e-08    1      168.88
218.66       4.44300e-01    3.58900e-08    2.86007e-08    4.31793e-08    1      168.50
210.35       5.37600e-01    3.73300e-08    2.97210e-08    4.49390e-08    1      167.85
202.12       6.50600e-01    4.01900e-08    3.19692e-08    4.84108e-08    1      167.14
193.99       7.87200e-01    4.46700e-08    3.55975e-08    5.37425e-08    1      165.86
185.98       9.52500e-01    5.10700e-08    4.09362e-08    6.12038e-08    1      163.80
178.13       1.15300e+00    5.97300e-08    4.83717e-08    7.10883e-08    1      161.24
170.46       1.39500e+00    7.10400e-08    5.82848e-08    8.37952e-08    1      158.33
162.97       1.68800e+00    8.53200e-08    7.09067e-08    9.97333e-08    1      155.48
155.64       2.04200e+00    1.02700e-07    8.62308e-08    1.19169e-07    1      152.97
148.46       2.47100e+00    1.23200e-07    1.03911e-07    1.42489e-07    1      150.96
141.41       2.99000e+00    1.45900e-07    1.23136e-07    1.68664e-07    1      149.25
134.46       3.61800e+00    1.69500e-07    1.42862e-07    1.96138e-07    1      148.15
127.59       4.37700e+00    1.91700e-07    1.61524e-07    2.21876e-07    1      147.25
120.80       5.29700e+00    2.09800e-07    1.76764e-07    2.42836e-07    1      146.14