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Table A.1

LTE and non-LTE copper abundance ratios [Cu/Fe] for stars with VLT/UVES spectra.

Star Teff (K) log g [Fe/H] ξ [α/Fe] 5105 Å 5218 Å 5782 Å [Cu/Fe] Class LFS

BD21 3420 5808 4.26 −1.13 1.30 0.31 −0.39 −0.35 ... −0.37 ± 0.03 TD L
−0.28 −0.30 ... −0.29 ± 0.01 N
CD33 3337 5979 3.86 −1.36 1.70 0.30 −0.32 −0.21 ... −0.26 ± 0.08 TD L
−0.09 −0.04 ... −0.06 ± 0.04 N
CD43 6810 5945 4.26 −0.43 1.30 0.23 −0.07 −0.06 ... −0.07 ± 0.01 high-α L
−0.01 −0.03 ... −0.02 ± 0.01 N
CD45 3283 5597 4.55 −0.91 1.00 0.12 −0.59 −0.56 ... −0.57 ± 0.02 low-α L
−0.54 −0.55 ... −0.54 ± 0.01 N
CD57 1633 5873 4.28 −0.90 1.20 0.07 −0.74 −0.66 ... −0.70 ± 0.06 low-α L
−0.66 −0.62 ... −0.64 ± 0.03 N
CD61 282 5759 4.31 −1.23 1.30 0.22 −0.73 −0.66 ... −0.69 ± 0.05 low-α L
−0.63 −0.62 ... −0.63 ± 0.01 N
G05-19 5854 4.26 −1.18 1.30 0.19 −0.70 ... ... −0.70 ± 0.00 low-α L
−0.58 ... ... −0.58 ± 0.00 N
G05-40 5795 4.17 −0.81 1.20 0.31 −0.22 −0.20 ... −0.21 ± 0.01 high-α L
−0.14 −0.16 ... −0.15 ± 0.01 N
G18-28 5372 4.41 −0.83 1.00 0.31 −0.11 −0.14 ... −0.13 ± 0.02 high-α L
−0.06 −0.03 ... −0.05 ± 0.02 N
G18-39 6040 4.21 −1.39 1.50 0.34 −0.59 ... ... −0.59 ± 0.00 high-α L
−0.39 ... ... −0.39 ± 0.00 N
G46-31 5901 4.23 −0.83 1.40 0.15 −0.42 −0.31 ... −0.37 ± 0.08 low-α L
−0.33 −0.26 ... −0.30 ± 0.05 N
G66-22 5236 4.41 −0.86 0.90 0.12 −0.51 −0.54 ... −0.52 ± 0.02 low-α L
−0.48 −0.54 ... −0.51 ± 0.04 N
G82-05 5277 4.45 −0.75 0.90 0.09 −0.59 −0.57 ... −0.58 ± 0.01 low-α L
−0.56 −0.57 ... −0.56 ± 0.01 N
G112-43 6074 4.03 −1.25 1.30 0.24 −0.58 −0.53 ... −0.55 ± 0.04 low-α L
−0.39 −0.39 ... −0.39 ± 0.00 N
G112-44 5819 4.25 −1.29 1.20 0.22 −0.54 −0.48 ... −0.51 ± 0.04 low-α L
−0.41 −0.41 ... −0.41 ± 0.00 N
G114-42 5643 4.38 −1.10 1.30 0.19 −0.43 −0.36 ... −0.40 ± 0.05 low-α L
−0.35 −0.33 ... −0.34 ± 0.01 N
G121-12 5928 4.23 −0.93 1.40 0.10 −0.73 ... ... −0.73 ± 0.00 low-α L
−0.63 ... ... −0.63 ± 0.00 N
G159-50 5624 4.37 −0.93 1.10 0.31 −0.24 −0.21 ... −0.22 ± 0.02 high-α L
−0.17 −0.19 ... −0.18 ± 0.01 N
G188-22 5974 4.18 −1.32 1.50 0.35 −0.41 ... ... −0.41 ± 0.00 high-α L
−0.24 ... ... −0.24 ± 0.00 N
HD 3567 6051 4.02 −1.16 1.50 0.21 −0.73 ... ... −0.73 ± 0.00 low-α L
−0.55 ... ... −0.55 ± 0.00 N
HD 17820 5773 4.22 −0.67 1.30 0.29 −0.10 −0.10 ... −0.10 ± 0.00 TD L
−0.03 −0.07 ... −0.05 ± 0.03 N
HD 22879 5759 4.25 −0.85 1.30 0.31 −0.22 −0.18 ... −0.20 ± 0.03 TD L
−0.14 −0.14 ... −0.14 ± 0.00 N
HD 25704 5868 4.26 −0.85 1.40 0.24 −0.16 −0.18 ... −0.17 ± 0.01 TD L
−0.07 −0.13 ... −0.10 ± 0.04 N
HD 51754 5767 4.29 −0.58 1.40 0.26 −0.05 −0.09 ... −0.07 ± 0.03 high-α L
0.01 −0.06 ... −0.03 ± 0.05 N
HD 76932 5877 4.13 −0.87 1.40 0.29 −0.19 −0.18 ... −0.18 ± 0.01 TD L
−0.09 −0.12 ... −0.11 ± 0.02 N
HD 97320 6008 4.19 −1.17 1.60 0.28 −0.28 −0.21 ... −0.24 ± 0.05 TD L
−0.13 −0.11 ... −0.12 ± 0.01 N
HD 103723 5938 4.19 −0.80 1.20 0.14 −0.53 −0.50 ... −0.51 ± 0.02 low-α L
−0.44 −0.45 ... −0.45 ± 0.01 N
HD 105004 5754 4.30 −0.82 1.20 0.14 −0.28 −0.25 ... −0.27 ± 0.02 low-α L
−0.21 −0.22 ... −0.22 ± 0.01 N
HD 106516 6196 4.42 −0.68 1.30 0.29 −0.14 −0.12 ... −0.13 ± 0.01 TD L
−0.06 −0.07 ... −0.06 ± 0.01 N
HD 111980 5778 3.96 −1.08 1.50 0.34 −0.38 −0.34 ... −0.36 ± 0.03 high-α L
−0.25 −0.27 ... −0.26 ± 0.01 N
HD 113679 5672 3.99 −0.65 1.40 0.32 −0.13 −0.13 ... −0.13 ± 0.00 high-α L
−0.06 −0.10 ... −0.08 ± 0.03 N
HD 114762A 5856 4.21 −0.70 1.50 0.24 −0.12 −0.11 ... −0.11 ± 0.01 TD L
−0.04 −0.07 ... −0.06 ± 0.02 N
HD 120559 5412 4.50 −0.89 1.10 0.30 −0.06 −0.10 ... −0.08 ± 0.03 TD L
−0.01 −0.09 ... −0.05 ± 0.06 N
HD 121004 5669 4.37 −0.70 1.30 0.32 −0.12 −0.15 ... −0.13 ± 0.02 high-α L
−0.06 −0.13 ... −0.09 ± 0.05 N
HD 126681 5507 4.45 −1.17 1.20 0.35 −0.33 −0.28 ... −0.31 ± 0.04 TD L
−0.26 −0.26 ... −0.26 ± 0.00 N
HD 132475 5646 3.76 −1.49 1.50 0.38 −0.49 −0.37 ... −0.43 ± 0.08 ? high-α L
−0.30 −0.26 ... −0.28 ± 0.03 N
HD 148816 5823 4.13 −0.73 1.40 0.27 −0.10 −0.11 ... −0.10 ± 0.01 high-α L
−0.02 −0.07 ... −0.05 ± 0.04 N
HD 163810 5501 4.56 −1.20 1.30 0.21 −0.52 −0.56 ... −0.54 ± 0.03 low-α L
−0.46 −0.55 ... −0.50 ± 0.06 N
HD 175179 5713 4.33 −0.65 1.20 0.29 −0.09 −0.12 ... −0.11 ± 0.02 TD L
−0.03 −0.10 ... −0.06 ± 0.05 N
HD 179626 5850 4.13 −1.04 1.60 0.31 −0.35 −0.27 ... −0.31 ± 0.06 high-α L
−0.23 −0.20 ... −0.21 ± 0.02 N
HD 189558 5617 3.80 −1.12 1.40 0.33 −0.43 −0.36 ... −0.40 ± 0.05 TD L
−0.31 −0.30 ... −0.31 ± 0.01 N
HD 193901 5656 4.36 −1.09 1.20 0.16 −0.67 −0.56 ... −0.62 ± 0.08 low-α L
−0.59 −0.53 ... −0.56 ± 0.04 N
HD 194598 5942 4.33 −1.09 1.40 0.18 −0.46 −0.44 ... −0.45 ± 0.01 low-α L
−0.35 −0.38 ... −0.37 ± 0.02 N
HD 199289 5810 4.28 −1.04 1.30 0.30 −0.20 −0.15 ... −0.17 ± 0.04 TD L
−0.10 −0.10 ... −0.10 ± 0.00 N
HD 205650 5698 4.32 −1.17 1.30 0.30 −0.25 −0.18 ... −0.21 ± 0.05 TD L
−0.15 −0.14 ... −0.14 ± 0.01 N
HD 222766 5334 4.27 −0.67 0.80 0.30 −0.12 −0.15 ... −0.13 ± 0.02 high-α L
−0.08 −0.14 ... −0.11 ± 0.04 N
HD 241253 5831 4.31 −1.10 1.30 0.29 −0.28 −0.23 ... −0.25 ± 0.04 TD L
−0.17 −0.18 ... −0.17 ± 0.01 N

Notes. The stellar parameters including [α/Fe] are the same as Nissen & Schuster (2010). Columns 7–9 are the abundance ratios derived from corresponding Cu i lines, and Col. 10 presents both stellar LTE and non-LTE copper abundance ratios (for each star, first and second row, respectively), and the line-to-line scatter is also provided in this column (following the “±” sign). The classification is indicated by “TD” (thick-disk), “high-α” and “low-α”, and a “?” are added if the classification is uncertain. The rightmost column shows the line formation scenario for each star, where “L” represents LTE line formation and “N” represents non-LTE line formation. The stars without available copper abundance are not listed in the table.

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