HC3N volume mixing ratio profile (from nadir data)
Latitude              :   75.9 N (FP3)
Longitude             :  115.0 W (FP3)
Observation date      :   2017-02-17 (S98/262TI flyby)
Solar longitude       :   87.1
Emission angle        :   59.6
          
                   
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)
139.55       2.99000e+00    1.63800e-09    1.12530e-09    2.15070e-09    1      149.81
132.60       3.61800e+00    2.09000e-09    1.50672e-09    2.67328e-09    1      147.99
125.78       4.37700e+00    2.59500e-09    1.96627e-09    3.22373e-09    1      145.32
119.15       5.29700e+00    3.09400e-09    2.45250e-09    3.73550e-09    1      141.92
112.71       6.40900e+00    3.49500e-09    2.85630e-09    4.13370e-09    1      137.78
106.51       7.75500e+00    3.69700e-09    3.03613e-09    4.35787e-09    1      133.23
100.50       9.38400e+00    3.63300e-09    2.91342e-09    4.35258e-09    1      130.40
 94.60       1.13600e+01    3.30300e-09    2.53811e-09    4.06789e-09    1      129.66
 88.77       1.37400e+01    2.78400e-09    2.03446e-09    3.53354e-09    1      128.70
 83.07       1.66300e+01    2.19300e-09    1.52243e-09    2.86357e-09    1      124.65