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Table 5

Chemical abundances for the sample stars.

# Name log X/H+12 Z (by mass)
He I/II C II/III/IV N II O II/III ∑CNO Ne II Mg II Al III Si III/IV
2 HD 14633 10.98(13) 7.64(7) 8.46 (8) 8.29(12) 8.72 8.07(2) 7.55(1) 6.50(1) 7.41 (7) 0.010
± 0.04 0.14 0.11 0.05 0.15 0.05 0.05 0.10 0.11 0.001
4 HD 258691 10.94(12) 8.29 (4) 7.89(10) 8.61 (20) 8.83 8.30(8) 7.41 (3) 6.40(3) 7.21 (10) 0.013
± 0.04 0.03 0.08 0.05 0.07 0.10 0.03 0.03 0.12 0.001
5 HD 201345 10.99(14) 7.74(6) 8.54(11) 8.56(17) 8.88 8.32(2) 7.52(1) 6.50(1) 7.50(11) 0.014
± 0.04 0.09 0.09 0.12 0.16 0.05 0.03 0.10 0.10 0.001
6 HD 57682 10.95(11) 8.19(13) 8.18(9) 8.62(35) 8.86 8.13(8) 7.40(3) 6.35(3) 7.32(13) 0.013
± 0.07 0.07 0.05 0.06 0.09 0.06 0.03 0.03 0.11 0.001
7 HD 227757 11.01 (15) 8.50(14) 8.14(11) 8.83 (38) 9.05 8.30(4) 7.65(1) 6.60(3) 7.58(17) 0.018
± 0.04 0.07 0.08 0.09 0.13 0.04 0.05 0.03 0.09 0.002
8 BD -13 4930 11.01 (15) 8.39(15) 8.10(11) 8.76(38) 8.98 8.31 (5) 7.62(2) 6.53(3) 7.50(13) 0.016
± 0.03 0.10 0.06 0.06 0.10 0.03 0.04 0.03 0.06 0.001
9 BD +60 499 11.01 (13) 8.32(16) 8.19(6) 8.83 (39) 9.02 8.29 (4) 7.58(3) 6.47(3) 7.48(16) 0.017
± 0.04 0.09 0.02 0.10 0.16 0.03 0.03 0.05 0.07 0.002
10 BD + 57 247 11.02(12) 8.01 (15) 8.35(12) 8.43 (9) 8.77 8.05 (3) 7.43 (3) 6.34(3) 7.09 (7) 0.010
± 0.05 0.09 0.07 0.06 0.09 0.03 0.03 0.05 0.11 0.001
11 HD 207538 10.99(13) 8.19(10) 8.21 (15) 8.63 (36) 8.87 8.21 (6) 7.57(3) 6.47(3) 7.36(16) 0.013
± 0.03 0.08 0.06 0.06 0.09 0.05 0.03 0.05 0.13 0.001
13 HD46202 10.94(15) 8.20(11) 7.84(8) 8.62 (34) 8.81 8.10(7) 7.48(1) 6.36(3) 7.30(12) 0.012
± 0.05 0.10 0.05 0.05 0.09 0.06 0.03 0.03 0.04 0.001
14 HD38666 11.02(13) 8.50(6) 8.25 (6) 8.82(16) 9.06 8.27(1) 7.58(1) 6.58(2) 7.45(11) 0.017
± 0.04 0.04 0.15 0.04 0.08 0.03 0.03 0.05 0.10 0.001
16 HD 54879 10.97(16) 8.27(13) 7.67(10) 8.60(38) 8.80 8.19(7) 7.50(3) 6.34(5) 7.26(15) 0.012
± 0.04 0.07 0.04 0.07 0.11 0.11 0.04 0.05 0.16 0.001
17 HD 214680 10.95 (9) 8.36(13) 8.11 (13) 8.77(40) 8.98 8.24(7) 7.59(1) 6.50(3) 7.48(15) 0.016
± 0.05 0.07 0.08 0.06 0.10 0.07 0.03 0.03 0.10 0.001
18 HD 34078 10.97(13) 8.26(12) 7.78(12) 8.65 (35) 8.84 8.26 (8) 7.50(3) 6.41 (3) 7.33(16) 0.013
± 0.05 0.07 0.11 0.06 0.10 0.07 0.03 0.03 0.12 0.001
19 HD 206183 10.97(13) 8.26(13) 7.89(12) 8.60(32) 8.82 8.20(5) 7.41 (1) 6.28 (3) 7.29(13) 0.012
± 0.04 0.09 0.08 0.06 0.10 0.03 0.03 0.03 0.08 0.001
20 HD 36512 10.98(15) 8.32(17) 7.85(12) 8.68 (41) 8.88 8.22(7) 7.47(1) 6.39(3) 7.32(15) 0.013
± 0.03 0.10 0.05 0.06 0.11 0.04 0.03 0.03 0.08 0.001

CAS (a,b) 10.99 8.35 7.79 8.76 8.93 8.09 7.56 6.30 7.50 0.014
± 0.01 0.04 0.04 0.05 0.08 0.05 0.05 0.07 0.06 0.002

Notes. Numbers in brackets denote the number of analysed spectral lines. Each spectral line was given the same weight for calculating the average. Abundance uncertainties are 1σ standard deviations from the line-to-line scatter, not standard errors of the mean.

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