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Table C.1.

Abundance results for 16 Cyg A with respect to 16 Cyg B.

KIC 12069424 (16 Cyg A)
ΔTeff [K] +50 ± 11
Δ log g [cgs] (a) –0.065 ± 0.005
Δξ [km s−1] +0.059 ± 0.022

X N Δ[X/H] Δ[X/Fe]

Fe (b) 36+5 +0.022 ± 0.010
C I 2 +0.019 ± 0.011 –0.003 ± 0.014
Na I 2 +0.033 ± 0.013 +0.011 ± 0.016
Mg I 3 +0.018 ± 0.008 –0.004 ± 0.011
Al I 2 +0.027 ± 0.016 +0.005 ± 0.018
Si I 6 +0.030 ± 0.009 +0.008 ± 0.012
Ca I 3 +0.022 ± 0.023 +0.000 ± 0.024
Sc II(c) 3 +0.006 ± 0.015 –0.016 ± 0.013
Ti I 5 +0.017 ± 0.013 –0.005 ± 0.013
V I(c) 5 +0.032 ± 0.030 +0.010 ± 0.030
Cr I 3 +0.018 ± 0.010 –0.004 ± 0.011
Mn I(c) 3 +0.015 ± 0.016 –0.007 ± 0.016
Co I(c) 7 +0.003 ± 0.030 –0.019 ± 0.030
Ni I 13 +0.023 ± 0.012 +0.001 ± 0.013
Cu I(c) 2 +0.025 ± 0.015 +0.003 ± 0.017
Zn I 3 +0.021 ± 0.026 –0.001 ± 0.027
Sr I 1 +0.022 ± 0.051 +0.000 ± 0.051
Y II 4 +0.019 ± 0.026 –0.003 ± 0.025
Ba II 1 +0.022 ± 0.052 +0.000 ± 0.051
Ce II 2 +0.004 ± 0.021 –0.018 ± 0.019

Δ[Y II/Mg I] +0.001 ± 0.026
Δ[Y II/Al I] –0.008 ± 0.030
Δ[Y II/Si I] –0.011 ± 0.026
Δ[Y II/Ti I] +0.002 ± 0.026
Δ[Y II/Zn I] –0.002 ± 0.035
Δ[Sr I/Mg I] +0.004 ± 0.050
Δ[Sr I/Al I] –0.005 ± 0.053
Δ[Sr I/Si I] –0.008 ± 0.051
Δ[Sr I/Ti I] +0.005 ± 0.050
Δ[Sr I/Zn I] +0.001 ± 0.057

Notes. N is the number of lines the abundance ratio is based on.

(a)

Given by the seismic values (see Table 2).

(b)

Weighted average of the Fe I- and Fe II-based abundances.

(c)

Corrected for HFS effects.

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