C2H4 volume mixing ratio profile (from nadir data)
Latitude              :   57.9 S (FP3)
Longitude             :   72.8 W (FP3)
Observation date      :   2017-09-12 (S101/293TI flyby)
Solar longitude       :   93.3
Emission angle        :   73.1
          
                   
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)
167.59       1.15300e+00    1.05200e-07    6.14034e-08    1.48997e-07    1      147.13
160.64       1.39500e+00    1.21700e-07    7.19185e-08    1.71482e-07    1      144.40
153.86       1.68800e+00    1.35200e-07    8.09411e-08    1.89459e-07    1      141.65
147.24       2.04200e+00    1.43500e-07    8.69481e-08    2.00052e-07    1      138.78
140.76       2.47100e+00    1.46000e-07    8.96465e-08    2.02354e-07    1      137.36
134.38       2.99000e+00    1.43900e-07    8.96207e-08    1.98179e-07    1      135.29
128.14       3.61800e+00    1.39800e-07    8.82349e-08    1.91365e-07    1      133.01
122.02       4.37700e+00    1.35700e-07    8.68460e-08    1.84554e-07    1      131.09
116.02       5.29700e+00    1.33200e-07    8.55757e-08    1.80824e-07    1      129.36
110.09       6.40900e+00    1.32700e-07    8.59447e-08    1.79455e-07    1      128.94
104.23       7.75500e+00    1.35300e-07    8.73116e-08    1.83288e-07    1      127.17
 98.45       9.38400e+00    1.40000e-07    8.89960e-08    1.91004e-07    1      126.73
 92.76       1.13600e+01    1.45500e-07    9.08773e-08    2.00123e-07    1      124.62
 87.19       1.37400e+01    1.50400e-07    9.16029e-08    2.09197e-07    1      122.27
 81.78       1.66300e+01    1.53600e-07    9.09643e-08    2.16236e-07    1      118.58