HC3N volume mixing ratio profile (from limb data)
Latitude              :   80.9 N (FP3)
Longitude             :  346.5 W (FP3)
Observation date      :  2016-02-02 (T116 flyby)
Solar longitude       :   75.6
Local time            :  16:08
Solar zenith angle    :   60
Vertical resolution   :  29 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)
312.01       5.45700e-02    7.55700e-10    5.94644e-10    9.16756e-10    1      188.13
302.07       6.60300e-02    6.47400e-10    5.10984e-10    7.83816e-10    1      188.67
292.17       7.99000e-02    5.93600e-10    4.70288e-10    7.16912e-10    1      189.05
282.33       9.66800e-02    5.94700e-10    4.73730e-10    7.15670e-10    1      189.16
272.56       1.17000e-01    6.61300e-10    5.30530e-10    7.92070e-10    1      188.73
262.90       1.41600e-01    8.21900e-10    6.65257e-10    9.78543e-10    1      187.56
253.39       1.71300e-01    1.13600e-09    9.28968e-10    1.34303e-09    1      185.52
244.07       2.07300e-01    1.71400e-09    1.41957e-09    2.00843e-09    1      182.66
234.96       2.50800e-01    2.73400e-09    2.29285e-09    3.17515e-09    1      179.23
226.09       3.03500e-01    4.42200e-09    3.75220e-09    5.09180e-09    1      175.53
217.46       3.67200e-01    6.91700e-09    5.92680e-09    7.90720e-09    1      172.07
209.03       4.44300e-01    1.00100e-08    8.63738e-09    1.13826e-08    1      169.04
200.79       5.37600e-01    1.29200e-08    1.11984e-08    1.46416e-08    1      166.61
192.73       6.50600e-01    1.45700e-08    1.26502e-08    1.64898e-08    1      163.64
184.85       7.87200e-01    1.43100e-08    1.24172e-08    1.62028e-08    1      161.25
177.13       9.52500e-01    1.24000e-08    1.07316e-08    1.40684e-08    1      158.76
169.57       1.15300e+00    9.77100e-09    8.42425e-09    1.11177e-08    1      156.23
162.18       1.39500e+00    7.27500e-09    6.23587e-09    8.31413e-09    1      153.59
154.96       1.68800e+00    5.33900e-09    4.54138e-09    6.13662e-09    1      150.82
147.90       2.04200e+00    4.01400e-09    3.38300e-09    4.64500e-09    1      147.93
141.02       2.47100e+00    3.18600e-09    2.65771e-09    3.71429e-09    1      145.10
135.36       2.90000e+00    2.77500e-09    2.29412e-09    3.25588e-09    1      142.74