C4H2 volume mixing ratio profile (from nadir data)
Latitude              :   38.2 S (FP3)
Longitude             :   67.4 W (FP3)
Observation date      :   2017-09-12 (S101/293TI flyby)
Solar longitude       :   93.3
Emission angle        :   52.3
          
                   
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)
302.10       6.60300e-02    2.57400e-08    2.06198e-08    3.08602e-08    1      175.01
292.91       7.99000e-02    2.43300e-08    1.96689e-08    2.89911e-08    1      175.77
283.74       9.66800e-02    2.23300e-08    1.82369e-08    2.64231e-08    1      176.21
274.62       1.17000e-01    2.00800e-08    1.65677e-08    2.35923e-08    1      176.03
265.58       1.41600e-01    1.78600e-08    1.48756e-08    2.08444e-08    1      175.41
256.64       1.71300e-01    1.58600e-08    1.33157e-08    1.84043e-08    1      174.48
247.81       2.07300e-01    1.42100e-08    1.20002e-08    1.64198e-08    1      173.43
239.08       2.50800e-01    1.28600e-08    1.08874e-08    1.48326e-08    1      172.33
230.46       3.03500e-01    1.17000e-08    9.89881e-09    1.35012e-08    1      171.21
221.96       3.67200e-01    1.05600e-08    8.89872e-09    1.22213e-08    1      169.77
213.59       4.44300e-01    9.28100e-09    7.76077e-09    1.08012e-08    1      167.89
205.38       5.37600e-01    7.76900e-09    6.43357e-09    9.10443e-09    1      165.56
197.32       6.50600e-01    6.08600e-09    4.98576e-09    7.18624e-09    1      163.46
189.41       7.87200e-01    4.40500e-09    3.56866e-09    5.24134e-09    1      161.39
181.65       9.52500e-01    2.95100e-09    2.36571e-09    3.53629e-09    1      159.17
174.03       1.15300e+00    1.85700e-09    1.47429e-09    2.23971e-09    1      157.29