HC3N volume mixing ratio profile (from nadir data)
Latitude              :   64.1 S (FP3)
Longitude             :  103.4 W (FP3)
Observation date      :   2017-02-01 (S97/259TI flyby)
Solar longitude       :   86.6
Emission angle        :   35.3
          
                   
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)