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Table 1

Abundances derived for SDSS J102915+172927.

X Z ion A(X) Nlines A(X) [X/H] σ [X/Fe] NLTE cor. A(X)L A(X)C
C 6 0 8.50 G-band <4.68 <−3.82 <0.91 <5.25 <4.70
Li 3 0 1.08 : <1.02
Na 11 0 6.30 <1.23 −5.07 <−0.34 <1.55
Mg 12 0 7.54 3 2.87 −4.67 0.04 0.06 +0.13 2.90 2.83
Al 13 0 6.47 <1.23 <−5.24 <−0.51 <1.51
Si 14 0 7.52 1 3.15 −4.37 0.15 0.36 +0.35 3.16 3.25
Ca 20 0 6.33 1 1.57 −4.76 0.15 −0.03 +0.24 1.58 1.61
Ti 22 1 4.90 1 0.22 −4.68 0.05 0.54 0.15
Fe 26 0 7.52 56 2.79 −4.73 0.09 0.00 +0.12 2.80 2.79
Ni 28 0 6.23 5 1.59 −4.64 0.15 0.09 1.71 1.68
Sr 38 1 2.92 <−2.19 <−5.11 <−0.38 +0.14 <−2.18
Ba 56 1 2.17 <−2.09 <−4.26 <0.47

Notes. The solar abundances are from Caffau et al. (2011b) and Lodders et al. (2009). In column 11 (A(X)L) the 1D-LTE abundances from Lagae et al. (2023) derived with similar stellar parameters (Teff=5811, log ɡ=4.68), and in column 12 (A(X)C) the abundances from Caffau et al. (2012), with a similar Teff of 5811 and a much lower log g of 4.0, are given for reference.

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