Table 3
Final [X/Fe] abundance ratios for Y, Zr, La, Ce, and Nd for open cluster stars, normalised by the stellar metallicity.
| [Fe/H] | [Y II/Fe] | [Zr I/Fe] | [Zr II/Fe] | [LaII/Fe] | [CeII/Fe] | [NdII/Fe] | Ba | ||||||||
|
|
|||||||||||||||
| Sun | 0.0 | −0.01 ± 0.02 | 10 | + 0.03 ± 0.06 | 3 | −0.01 | 1 | + 0.04 ± 0.07 | 9 | −0.03 ± 0.10 | 5 | – | 0 | – | |
| IC 4756 139 | –0.06 | + 0.02 ± 0.11 | 9 | + 0.34 ± 0.07 | 3 | − | 0 | + 0.35 ± 0.10 | 12 | + 0.18 ± 0.14 | 8 | + 0.36 | 1 | M | |
| NGC 2099 149 | +0.08 | + 0.00 ± 0.10 | 9 | −0.03 ± 0.04 | 2 | −0.18 | 1 | + 0.08 ± 0.14 | 10 | + 0.08 ± 0.18 | 7 | + 0.06 | 1 | N | |
| NGC 2099 966 | +0.08 | −0.02 ± 0.20 | 9 | −0.20 ± 0.03 | 3 | − | 0 | + 0.20 ± 0.16 | 12 | + 0.01 ± 0.19 | 6 | + 0.08 | 1 | N | |
| NGC 2335 4 | –0.03 | + 0.46 ± 0.53 | 10 | − | 0 | − | 0 | + 0.17 ± 0.08 | 6 | + 0.15 ± 0.22 | 5 | + 0.63 | 1 | M | |
| NGC 2420 173 | –0.26 | + 1.00 ± 0.28 | 10 | + 0.72 ± 0.00 | 3 | − | 0 | + 0.62 ± 0.15 | 7 | + 0.59 ± 0.12 | 3 | + 1.51 | 1 | S | |
| NGC 2539 209 | +0.13 | −0.02 ± 0.15 | 9 | −0.32 ± 0.02 | 2 | −0.10 | 1 | + 0.07 ± 0.12 | 9 | + 0.02 ± 0.18 | 6 | − | 0 | N | |
| NGC 2682 143 | +0.00 | + 0.06 ± 0.25 | 6 | + 0.17 ± 0.09 | 3 | − | 0 | + 0.23 ± 0.14 | 4 | + 0.04 ± 0.22 | 5 | + 0.22 | 1 | N | |
| NGC 2682 170 | +0.00 | −0.11 ± 0.25 | 6 | −0.26 ± 0.11 | 4 | −0.23 | 1 | −0.10 ± 0.07 | 10 | −0.29 ± 0.14 | 4 | − | 0 | N | |
| NGC 2682 244 | +0.00 | −0.12 ± 0.18 | 11 | + 0.17 ± 0.09 | 4 | −0.28 | 1 | −0.08 ± 0.08 | 10 | −0.06 ± 0.25 | 6 | + 0.06 | 1 | N | |
| NGC 6940 111 | +0.01 | + 0.03 ± 0.16 | 10 | + 0.39 ± 0.07 | 3 | −0.10 | 1 | + 0.18 ± 0.13 | 13 | + 0.10 ± 0.22 | 7 | + 0.21 | 1 | N | |
| IC 4756 69 | –0.06 | + 0.09 ± 0.10 | 7 | −0.02 ± 0.47 | 4 | + 0.27 ± 0.11 | 3 | + 0.12 ± 0.08 | 12 | −0.03 ± 0.14 | 9 | + 0.08 | 1 | N | |
| IC 4756 80 | –0.06 | + 0.03 ± 0.15 | 6 | −0.02 ± 0.48 | 4 | + 0.14 ± 0.09 | 3 | + 0.07 ± 0.12 | 11 | −0.06 ± 0.18 | 9 | + 0.10 | 1 | N | |
| NGC 2477 1044 | +0.01 | + 0.54 ± 0.10 | 9 | + 0.29 ± 0.31 | 9 | + 0.65 ± 0.14 | 3 | + 0.36 ± 0.13 | 14 | + 0.16 ± 0.15 | 9 | + 0.26 | 1 | M | |
| NGC 2682 224 | 0.00 | + 0.03 ± 0.11 | 7 | + 0.20 ± 0.36 | 8 | + 0.06 ± 0.15 | 3 | + 0.09 ± 0.12 | 13 | −0.12 ± 0.16 | 10 | + 0.14 | 1 | N | |
| NGC 4349 203 | –0.07 | + 0.12 ± 0.07 | 9 | + 0.03 ± 0.48 | 5 | + 0.26 ± 0.16 | 3 | + 0.11 ± 0.13 | 14 | −0.05 ± 0.14 | 8 | + 0.05 | 1 | N | |
| NGC 752 208 | –0.08 | + 0.01 ± 0.15 | 8 | + 0.22 ± 0.40 | 8 | + 0.14 ± 0.12 | 3 | + 0.15 ± 0.10 | 15 | −0.04 ± 0.15 | 10 | + 0.08 | 1 | N | |
Notes. The quoted errors on the abundances are only standard deviations around the mean from line-to-line scatter when several lines are available for a given chemical species. They do not include systematic errors from uncertainties on the model parameters (see Table B.3 for the latter). The integer number following the abundances corresponds the number of lines used to compute the mean. The last column flags the star according to the following label: N (not a barium star), M (mild barium star), and S (strong barium star).
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