HC3N volume mixing ratio profile (from limb data)
Latitude              :   43.5 S (FP3)
Longitude             :   61.5 W (FP3)
Observation date      :  2017-02-02 (S98/259TI flyby)
Solar longitude       :   86.6
Local time            :  09:22
Solar zenith angle    :   82
Vertical resolution   :  61 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)
242.14       2.07300e-01    5.29100e-10    4.16147e-10    6.42053e-10    1      167.99
233.73       2.50800e-01    5.13400e-10    4.03815e-10    6.22985e-10    1      166.66
225.44       3.03500e-01    4.97700e-10    3.91483e-10    6.03917e-10    1      165.01
217.29       3.67200e-01    4.82500e-10    3.79462e-10    5.85538e-10    1      163.01
209.30       4.44300e-01    4.67900e-10    3.68159e-10    5.67641e-10    1      160.65
201.47       5.37600e-01    4.54400e-10    3.57571e-10    5.51229e-10    1      158.07
193.81       6.50600e-01    4.42000e-10    3.47698e-10    5.36302e-10    1      155.47
186.33       7.87200e-01    4.30600e-10    3.38918e-10    5.22282e-10    1      152.83
179.01       9.52500e-01    4.20400e-10    3.30946e-10    5.09854e-10    1      150.11
171.86       1.15300e+00    4.11300e-10    3.24003e-10    4.98597e-10    1      147.43
164.87       1.39500e+00    4.03500e-10    3.17962e-10    4.89038e-10    1      144.88
158.03       1.68800e+00    3.96800e-10    3.12950e-10    4.80650e-10    1      142.59
151.33       2.04200e+00    3.91600e-10    3.09027e-10    4.74173e-10    1      140.62
144.74       2.47100e+00    3.87900e-10    3.06194e-10    4.69606e-10    1      138.95
138.26       2.99000e+00    3.85800e-10    3.04700e-10    4.66900e-10    1      137.51
131.87       3.61800e+00    3.85500e-10    3.04419e-10    4.66581e-10    1      136.46
125.55       4.37700e+00    3.87000e-10    3.05509e-10    4.68491e-10    1      135.81
119.30       5.29400e+00    3.90300e-10    3.08125e-10    4.72475e-10    1      135.21