HC3N volume mixing ratio profile (from nadir data)
Latitude              :   66.0 N (FP3)
Longitude             :  109.6 W (FP3)
Observation date      :   2017-02-17 (S98/262TI flyby)
Solar longitude       :   87.1
Emission angle        :   49.5
          
                   
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)
140.17       2.99000e+00    1.90200e-09    1.33037e-09    2.47363e-09    1      150.54
133.19       3.61800e+00    2.31900e-09    1.70118e-09    2.93682e-09    1      148.58
126.35       4.37700e+00    2.71300e-09    2.08137e-09    3.34463e-09    1      145.85
119.68       5.29700e+00    3.01000e-09    2.39507e-09    3.62493e-09    1      142.44
113.22       6.40900e+00    3.14500e-09    2.54603e-09    3.74397e-09    1      138.36
106.99       7.75500e+00    3.07500e-09    2.46903e-09    3.68097e-09    1      133.90
100.94       9.38400e+00    2.81100e-09    2.18888e-09    3.43312e-09    1      131.17
 95.01       1.13600e+01    2.40700e-09    1.79393e-09    3.02007e-09    1      130.54
 89.13       1.37400e+01    1.94400e-09    1.38006e-09    2.50794e-09    1      129.66
 83.38       1.66300e+01    1.49600e-09    1.01313e-09    1.97887e-09    1      125.64