HC3N volume mixing ratio profile (from limb data)
Latitude              :    6.4 N (FP3)
Longitude             :   20.8 W (FP3)
Observation date      :  2017-02-02 (S98/259TI flyby)
Solar longitude       :   86.6
Local time            :  12:27
Solar zenith angle    :   26
Vertical resolution   :  66 km
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)
188.09       9.52500e-01    1.39400e-10    9.07338e-11    1.88066e-10    1      169.07
179.95       1.15300e+00    1.40700e-10    9.16505e-11    1.89749e-10    1      167.66
171.93       1.39500e+00    1.42600e-10    9.28114e-11    1.92389e-10    1      165.94
164.05       1.68800e+00    1.45000e-10    9.44527e-11    1.95547e-10    1      163.87
156.32       2.04200e+00    1.47800e-10    9.64782e-11    1.99122e-10    1      161.39
148.76       2.47100e+00    1.51000e-10    9.85558e-11    2.03444e-10    1      158.41
141.40       2.99000e+00    1.54700e-10    1.00782e-10    2.08618e-10    1      154.85
134.59       3.58400e+00    1.58500e-10    1.03103e-10    2.13897e-10    1      151.72