HC3N volume mixing ratio profile (from nadir data)
Latitude              :   20.8 S (FP3)
Longitude             :   67.3 W (FP3)
Observation date      :   2017-09-12 (S101/293TI flyby)
Solar longitude       :   93.3
Emission angle        :   36.4
          
                   
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)
154.83       2.04200e+00    1.15400e-10    5.87657e-11    1.72034e-10    1      156.60
147.47       2.47100e+00    1.13800e-10    5.81815e-11    1.69419e-10    1      155.10
140.24       2.99000e+00    1.11400e-10    5.68196e-11    1.65980e-10    1      152.59
133.18       3.61800e+00    1.08200e-10    5.51171e-11    1.61283e-10    1      149.54
126.30       4.37700e+00    1.04500e-10    5.33170e-11    1.55683e-10    1      146.59
119.59       5.29700e+00    1.00500e-10    5.14195e-11    1.49580e-10    1      143.58
113.02       6.40900e+00    9.66200e-11    4.93473e-11    1.43893e-10    1      141.72
106.61       7.75500e+00    9.30300e-11    4.75085e-11    1.38552e-10    1      138.43
100.34       9.38400e+00    9.00200e-11    4.59907e-11    1.34049e-10    1      136.44