HC3N volume mixing ratio profile (from nadir data)
Latitude              :   84.9 N (FP3)
Longitude             :  171.5 W (FP3)
Observation date      :   2017-02-17 (S98/262TI flyby)
Solar longitude       :   87.1
Emission angle        :   69.7
          
                   
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)
138.86       2.99000e+00    1.10700e-09    7.79250e-10    1.43475e-09    1      149.86
131.91       3.61800e+00    1.25700e-09    9.21517e-10    1.59248e-09    1      147.95
125.11       4.37700e+00    1.37200e-09    1.04356e-09    1.70044e-09    1      145.13
118.49       5.29700e+00    1.43100e-09    1.11454e-09    1.74746e-09    1      141.54
112.08       6.40900e+00    1.42100e-09    1.11277e-09    1.72923e-09    1      137.17
105.91       7.75500e+00    1.34100e-09    1.03644e-09    1.64556e-09    1      132.40
 99.95       9.38400e+00    1.20600e-09    9.03982e-10    1.50802e-09    1      129.37
 94.11       1.13600e+01    1.03800e-09    7.46976e-10    1.32902e-09    1      128.48
 88.33       1.37400e+01    8.60200e-10    5.93560e-10    1.12684e-09    1      127.42
 82.69       1.66300e+01    6.93600e-10    4.59333e-10    9.27867e-10    1      123.34