HC3N volume mixing ratio profile (from limb data)
Latitude              :   22.9 S (FP3)
Longitude             :    4.9 W (FP3)
Observation date      :  2017-05-25 (S99/275TI flyby)
Solar longitude       :   90.0
Local time            :  13:03
Solar zenith angle    :   56
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 = 1-sigma upper limit}
  
Altitude(km) Pressure(mbar) q(VMR)         q_min(VMR)     q_max(VMR)     sigma  Temperature(K)
155.64       2.04200e+00    1.60400e-10    1.12065e-10    2.08735e-10    1      152.97
148.46       2.47100e+00    1.63400e-10    1.14102e-10    2.12698e-10    1      150.96
141.41       2.99000e+00    1.64800e-10    1.15163e-10    2.14437e-10    1      149.25
134.46       3.61800e+00    1.64700e-10    1.15068e-10    2.14332e-10    1      148.15
127.59       4.37700e+00    1.63000e-10    1.13720e-10    2.12280e-10    1      147.25
120.80       5.29700e+00    1.60000e-10    1.11683e-10    2.08317e-10    1      146.14