Chemical surface abundances of the primary and secondary stars of HD 17505Aa.
|He/H||0.1 (fixed)||0.1 (fixed)||0.089|
|C/H||2.69 × 10−4|
|N/H||6.76 × 10−5|
|O/H||4.90 × 10−4|
Notes. Abundances are given bynumber as obtained with CMFGEN. The solar abundances (Asplund et al. 2009) are quoted in the last column. The 1σ uncertainty corresponds to abundances that yield a normalized χ2 of 2.0 (Martins et al. 2015). The values of the He abundances have been fixed in the models.
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