HC3N volume mixing ratio profile (from nadir data)
Latitude              :   70.7 N (FP3)
Longitude             :  111.9 W (FP3)
Observation date      :   2017-02-17 (S98/262TI flyby)
Solar longitude       :   87.1
Emission angle        :   54.2
          
                   
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)
139.96       2.99000e+00    3.89700e-09    2.82330e-09    4.97070e-09    1      149.57
133.02       3.61800e+00    4.67700e-09    3.56928e-09    5.78472e-09    1      147.80
126.21       4.37700e+00    5.30100e-09    4.23973e-09    6.36227e-09    1      145.24
119.57       5.29700e+00    5.62800e-09    4.64769e-09    6.60831e-09    1      141.99
113.13       6.40900e+00    5.57200e-09    4.62364e-09    6.52036e-09    1      138.03
106.90       7.75500e+00    5.13900e-09    4.15757e-09    6.12043e-09    1      133.66
100.87       9.38400e+00    4.42600e-09    3.42502e-09    5.42698e-09    1      130.98
 94.94       1.13600e+01    3.57800e-09    2.62864e-09    4.52736e-09    1      130.39
 89.07       1.37400e+01    2.73900e-09    1.91092e-09    3.56708e-09    1      129.52
 83.33       1.66300e+01    2.00800e-09    1.33699e-09    2.67901e-09    1      125.51