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Table A.2
Elemental abundances.
BD − 07°402 | BD + 44°575 | HD 7863 | ||||||||||||
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Z | log⊙ϵa | logϵ | σl (N) | [X/Fe] ± σt | logϵ | σl(N) | [X/Fe] ± σt | logϵ | σl(N) | [X/Fe] ± σt | ||||
Li | 3 | 1.05 | 1.30 | 0.1(1) | 0.36 ± 0.18 | – | – | – | – | – | – | |||
C | 6 | 8.43 | 8.25 | 0.1(4) | −0.07 ± 0.11 | 8.15 | 0.10(4) | 0.17 ± 0.11 | 8.10 | 0.10(1) | −0.26 ± 0.13 | |||
12C/13C | – | – | – | – | 19 | – | – | 13 | – | – | 19 | |||
N | 7 | 7.83 | 8.25 | 0.1(10) | 0.53 ± 0.06 | 7.85 | 0.05(15) | 0.47 ± 0.05 | 8.55 | 0.02(12) | 0.79 ± 0.05 | |||
O | 8 | 8.69 | 8.8 | 0.1(1) | 0.22 ± 0.12 | 8.60 | 0.10(1) | 0.36 ± 0.13 | 8.65 | 0.10(1) | 0.03 ± 0.12 | |||
Na | 11 | 6.24 | 6.53 | 0.08(2) | 0.40 ± 0.12 | 6.38 | 0.08(2) | 0.59 ± 0.12 | 6.44 | 0.11(4) | 0.27 ± 0.12 | |||
Mg | 12 | 7.60 | – | – | – | 8.10: | 0.10(2) | 0.90 ± 0.15 | 7.44 | 0.10(3) | −0.09 ± 0.15 | |||
Rb | 37 | 2.52 | 2.50 | 0.10(2) | 0.09 ± 0.16 | – | – | – | 2.30 | 0.10(2) | −0.15 ± 0.16 | |||
Sr | 38 | 2.87 | 2.75 | 0.16(3) | −0.01 ± 0.13 | 2.67 | 0.00(2) | 0.25 ± 0.11 | 2.58 | 0.10(3) | −0.22 ± 0.10 | |||
Y | 39 | 2.21 | 2.09 | 0.14(7) | −0.01 ± 0.14 | 1.72 | 0.04(6) | −0.04 ± 0.13 | 1.76 | 0.20(9) | −0.38 ± 0.14 | |||
Zr | 40 | 2.58 | 2.75 | 0.07(3) | 0.28 ± 0.13 | 2.61 | 0.04(4) | 0.48 ± 0.12 | 2.50 | 0.10(2) | −0.15 ± 0.14 | |||
Nb | 41 | 1.46 | – | – | – | 1.48 | 0.12(3) | 0.47 ± 0.15 | – | – | - | |||
Ba | 56 | 2.18 | 2.30 | 0.1(2) | 0.23 ± 0.07 | 2.00 | 0.10(1) | 0.27 ± 0.10 | 2.15 | 0.15(4) | 0.05 ± 0.08 | |||
La | 57 | 1.10 | 1.30 | 0.10(6) | 0.31 ± 0.10 | 1.14 | 0.05(8) | 0.49 ± 0.09 | 0.96 | 0.06(4) | −0.07 ± 0.10 | |||
Ce | 58 | 1.58 | 1.64 | 0.08(6) | 0.17 ± 0.07 | 1.50 | 0.10(4) | 0.37 ± 0.08 | 1.34 | 0.12(7) | −0.14 ± 0.07 | |||
HIP 69788 | TYC 22−155−1 | TYC 2250−1047−1 | ||||||||||||
Z | log⊙ϵa | logϵ | σl(N) | [X/Fe] ± σt | logϵ | σl(N) | [X/Fe] ± σt | logϵ | σl(N) | [X/Fe] ± σt | ||||
C | 6 | 8.43 | 8.30 | 0.10(4) | −0.09 ± 0.11 | 8.45 | 0.10(4) | 0.23 ± 0.11 | 8.25 | 0.10(4) | 0.37 ± 0.11 | |||
N | 7 | 7.83 | 8.15 | 0.05(15) | 0.36 ± 0.05 | 8.05 | 0.10(9) | 0.43 ± 0.06 | 7.80 | 0.10(10) | 0.52 ± 0.06 | |||
O | 8 | 8.69 | 8.90 | 0.10(2) | 0.25 ± 0.10 | 8.90 | 0.10(1) | 0.44 ± 0.13 | 8.60 | 0.10(1) | 0.46 ± 0.13 | |||
Na | 11 | 6.24 | 6.30 | 0.10(2) | 0.10 ± 0.13 | 6.35 | 0.05(2) | 0.31 ± 0.11 | 5.85 | 0.10(2) | 0.16 ± 0.13 | |||
Mg | 12 | 7.60 | – | – | – | 8.60: | 0.10(1) | 1.20 ± 0.15 | – | – | – | |||
Rb | 37 | 2.52 | 2.50 | 0.10(2) | 0.02 ± 0.16 | – | – | – | 2.10 | 0.10(1) | 0.13 ± 0.17 | |||
Sr | 38 | 2.87 | 2.81 | 0.16(2) | −0.02 ± 0.15 | 2.71 | 0.19(3) | 0.04 ± 0.14 | 3.39 | 0.19(2) | 1.07 ± 0.16 | |||
Y | 39 | 2.21 | 1.79 | 0.09(5) | −0.38 ± 0.13 | 1.78 | 0.06(4) | −0.23 ± 0.13 | 2.10 | 0.13(5) | 0.44 ± 0.14 | |||
Zr | 40 | 2.58 | 2.20 | 0.10(3) | −0.34 ± 0.13 | 2.55 | 0.05(4) | 0.17 ± 0.12 | 2.80 | 0.10(2) | 0.77 ± 0.14 | |||
Ba | 56 | 2.18 | 2.30 | 0.10(1) | 0.16 ± 0.10 | 2.30 | 0.10(2) | 0.32 ± 0.07 | 2.80 | 0.10(3) | 1.17 ± 0.07 | |||
La | 57 | 1.10 | 1.00 | 0.10(4) | −0.06 ± 0.11 | 1.21 | 0.12(9) | 0.31 ± 0.10 | 1.73 | 0.11(8) | 1.18 ± 0.10 | |||
Ce | 58 | 1.58 | 1.30 | 0.10(2) | −0.24 ± 0.09 | 1.50 | 0.10(2) | 0.12 ± 0.09 | 2.00 | 0.07(4) | 0.97 ± 0.07 | |||
TYC 2913−1375−1 | TYC 2955−408−1 | TYC 3144−1906−1 | ||||||||||||
Z | log⊙ϵa | logϵ | σl (N) | [X/Fe] ± σt | logϵ | σl(N) | [X/Fe] ± σt | logϵ | σl(N) | [X/Fe] ± σt | ||||
Li | 3 | 1.05 | – | – | – | – | – | – | 0.60 | 0.10(1) | −0.32 ± 0.18 | |||
C | 6 | 8.43 | 8.00 | 0.10(3) | 0.18 ± 0.11 | 8.20 | 0.10(4) | 0.16 ± 0.11 | 7.70 | 0.10(1) | −0.60 ± 0.14 | |||
N | 7 | 7.83 | 7.70 | 0.10(10) | 0.48 ± 0.06 | 8.15 | 0.06(15) | 0.71 ± 0.05 | 9.10 | 0.05(15) | 1.40 ± 0.11 | |||
O | 8 | 8.69 | – | – | – | 8.60 | 0.10(1) | 0.33 ± 0.13 | – | – | – | |||
Na | 11 | 6.24 | 8.60 | 0.10(1) | 0.52 ± 0.15 | 6.15 | 0.10(2) | 0.30 ± 0.13 | 6.60 | 0.10(2) | 0.49 ± 0.13 | |||
Mg | 12 | 7.60 | – | – | – | 8.20 | 0.10(3) | 0.99 ± 0.15 | – | – | – | |||
Rb | 37 | 2.52 | – | – | – | 2.48 | 0.08(2) | 0.35 ± 0.15 | 2.48 | 0.08(2) | 0.09 ± 0.16 | |||
Sr | 38 | 2.87 | – | – | – | 3.08 | 0.19(2) | 0.60 ± 0.16 | 2.82 | 0.05(2) | 0.08 ± 0.15 | |||
Y | 39 | 2.21 | 1.25 | 0.21(5) | −0.35 ± 0.16 | 2.43 | 0.13(9) | 0.61 ± 0.14 | 1.88 | 0.25(5) | −0.20 ± 0.17 | |||
Zr | 40 | 2.58 | 2.28 | 0.04(4) | 0.31 ± 0.12 | 3.15 | 0.12(3) | 0.96 ± 0.14 | 2.67 | 0.11(6) | 0.22 ± 0.13 | |||
Nb | 41 | 1.46 | – | – | – | 1.98 | 0.06(4) | 0.95 ± 0.15 | – | – | – | |||
Ba | 56 | 2.18 | 1.50 | 0.14(2) | −0.07 ± 0.10 | 2.73 | 0.05(3) | 0.94 ± 0.05 | 2.00 | 0.10(2) | −0.05 ± 0.07 | |||
La | 57 | 1.10 | 0.85 | 0.14(7) | 0.36 ± 0.11 | 1.45 | 0.07(9) | 0.74 ± 0.10 | 1.16 | 0.16(10) | 0.19 ± 0.11 | |||
Ce | 58 | 1.58 | 1.12 | 0.11(5) | 0.15 ± 0.07 | 1.84 | 0.09(8) | 0.65 ± 0.07 | 1.53 | 0.05(4) | 0.08 ± 0.06 | |||
TYC 3305−571−1 | TYC 3423−6966−1 | TYC 4684−2242−1 | ||||||||||||
Z | log⊙ϵa | logϵ | σl(N) | [X/Fe] ± σt | logϵ | σl(N) | [X/Fe] ± σt | logϵ | σl(N) | [X/Fe] ± σt | ||||
C | 6 | 8.43 | 8.30 | 0.10(4) | −0.08 ± 0.11 | 8.60 | 0.10(3) | 0.15 ± 0.12 | 8.40 | 0.10(4) | 0.02 ± 0.11 | |||
N | 7 | 7.83 | 8.30 | 0.10(10) | 0.52 ± 0.07 | 8.30 | 0.15(15) | 0.45 ± 0.06 | 8.50 | 0.06(15) | 0.72 ± 0.05 | |||
O | 8 | 8.69 | 8.90 | 0.10(1) | 0.29 ± 0.13 | 8.90 | 0.10(1) | 0.22 ± 0.12 | 8.90 | 0.10(1) | 0.26 ± 0.12 | |||
Na | 11 | 6.24 | 6.53 | 0.08(2) | 0.34 ± 0.12 | 6.60 | 0.10(2) | 0.34 ± 0.13 | 6.60 | 0.10(2) | 0.41 ± 0.13 | |||
Mg | 12 | 7.60 | – | – | – | – | – | – | 8.20: | 0.10(1) | 0.65 ± 0.15 | |||
Rb | 37 | 2.52 | 2.55 | 0.10(2) | 0.08 ± 0.16 | 2.80 | 0.10(2) | 0.26 ± 0.16 | 2.60 | 0.10(1) | 0.13 ± 0.17 | |||
Sr | 38 | 2.87 | 3.05 | 0.10(2) | 0.25 ± 0.12 | 3.34 | 0.06(2) | 0.45 ± 0.10 | 2.58 | 0.28(2) | −0.24 ± 0.22 | |||
Y | 39 | 2.21 | 2.18 | 0.14(8) | 0.02 ± 0.14 | 2.36 | 0.19(7) | 0.13 ± 0.15 | 2.04 | 0.14(8) | −0.12 ± 0.14 | |||
Zr | 40 | 2.58 | 2.78 | 0.02(3) | 0.25 ± 0.12 | 2.80 | 0.10(3) | 0.20 ± 0.14 | 2.75 | 0.05(4) | 0.22 ± 0.12 | |||
Nb | 41 | 1.46 | – | – | – | – | – | – | 1.80: | 0.10(1) | 0.39 ± 0.15 | |||
Ba | 56 | 2.18 | 2.50 | 0.10(2) | 0.37 ± 0.08 | 2.20 | 0.10(1) | 0.00 ± 0.11 | 2.20 | 0.10(2) | 0.07 ± 0.07 | |||
La | 57 | 1.10 | 1.53 | 0.04(8) | 0.48 ± 0.10 | 1.27 | 0.12(5) | 0.15 ± 0.11 | 1.26 | 0.04(5) | 0.21 ± 0.10 | |||
Ce | 58 | 1.58 | 1.88 | 0.15(5) | 0.35 ± 0.10 | 1.77 | 0.05(3) | 0.02 ± 0.06 | 1.67 | 0.11(6) | 0.14 ± 0.07 | |||
TYC 4837−925−1 | TYC 591−1090−1 | TYC 752−1944−1 | ||||||||||||
Z | log⊙ϵa | logϵ | σl (N) | [X/Fe] ± σt | logϵ | σl(N) | [X/Fe] ± σt | logϵ | σl(N) | [X/Fe] ± σt | ||||
C | 6 | 8.43 | 8.00 | 0.10(4) | −0.16 ± 0.11 | 8.40 | 0.10(4) | 0.27 ± 0.11 | 8.35 | 0.05(4) | 0.00 ± 0.10 | |||
N | 7 | 7.83 | 8.00 | 0.10(15) | 0.44 ± 0.06 | 8.15 | 0.15(15) | 0.47 ± 0.07 | 8.45 | 0.05(15) | 0.70 ± 0.05 | |||
O | 8 | 8.69 | 8.60 | 0.10(1) | 0.18 ± 0.12 | 8.40 | 0.20(2) | 0.01 ± 0.16 | 8.75 | 0.10(1) | 0.17 ± 0.12 | |||
Na | 11 | 6.24 | 6.25 | 0.05(2) | 0.28 ± 0.11 | 6.05 | 0.05(2) | 0.11 ± 0.11 | 6.45 | 0.10(2) | 0.28 ± 0.13 | |||
Mg | 12 | 7.60 | – | – | – | – | – | – | 7.75 | 0.15(2) | 0.23 ± 0.15 | |||
Rb | 37 | 2.52 | – | – | – | – | – | – | 2.80 | 0.10(1) | 0.28 ± 0.17 | |||
Sr | 38 | 2.87 | 2.79 | 0.18(2) | 0.19 ± 0.16 | 2.80 | 0.10(1) | 0.23 ± 0.13 | 3.09 | 0.18(1) | 0.30 ± 0.12 | |||
Y | 39 | 2.21 | 1.74 | 0.12(6) | −0.20 ± 0.14 | 3.03 | 0.04(9) | 1.12 ± 0.13 | 2.60 | 0.10(5) | 0.47 ± 0.14 | |||
Zr | 40 | 2.58 | 2.48 | 0.02(3) | 0.17 ± 0.16 | 3.37 | 0.07(5) | 1.09 ± 0.12 | 3.09 | 0.02(4) | 0.59 ± 0.12 | |||
Ba | 56 | 2.18 | 2.00 | 0.10(2) | 0.09 ± 0.07 | 3.00 | 0.15(2) | 1.12 ± 0.11 | 2.70 | 0.10(1) | 0.60 ± 0.10 | |||
La | 57 | 1.10 | 1.08 | 0.04(6) | 0.25 ± 0.09 | 1.95 | 0.14(8) | 1.15 ± 0.11 | 1.59 | 0.11(5) | 0.57 ± 0.11 | |||
Ce | 58 | 1.58 | 1.50 | 0.10(5) | 0.19 ± 0.07 | 2.36 | 0.16(4) | 1.08 ± 0.10 | 2.03 | 0.06(7) | 0.53 ± 0.06 |
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