C2H4 volume mixing ratio profile (from nadir data)
Latitude              :   49.7 S (FP3)
Longitude             :   66.4 W (FP3)
Observation date      :   2017-09-12 (S101/293TI flyby)
Solar longitude       :   93.3
Emission angle        :   65.9
          
                   
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)
172.34       1.15300e+00    1.40400e-07    8.53881e-08    1.95412e-07    1      154.90
164.99       1.39500e+00    1.56200e-07    9.71960e-08    2.15204e-07    1      152.65
157.78       1.68800e+00    1.67400e-07    1.06275e-07    2.28525e-07    1      150.20
150.74       2.04200e+00    1.72400e-07    1.11651e-07    2.33149e-07    1      147.43
143.83       2.47100e+00    1.71100e-07    1.12943e-07    2.29257e-07    1      145.92
137.05       2.99000e+00    1.65700e-07    1.11417e-07    2.19983e-07    1      143.58
130.42       3.61800e+00    1.59100e-07    1.07894e-07    2.10306e-07    1      140.87
123.94       4.37700e+00    1.53300e-07    1.04855e-07    2.01745e-07    1      138.40
117.61       5.29700e+00    1.50000e-07    1.02534e-07    1.97466e-07    1      136.01
111.38       6.40900e+00    1.49400e-07    1.01401e-07    1.97399e-07    1      134.86
105.27       7.75500e+00    1.52400e-07    1.01755e-07    2.03045e-07    1      132.33
 99.27       9.38400e+00    1.57700e-07    1.02615e-07    2.12785e-07    1      131.13
 93.39       1.13600e+01    1.63700e-07    1.03281e-07    2.24119e-07    1      128.29
 87.66       1.37400e+01    1.68600e-07    1.02868e-07    2.34332e-07    1      125.27