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Table A.1

Elemental abundances

BD –07°402 BD +44°575 HD 7863



Z logϵ σl (N) [X/Fe] ± σt, logϵ σl(N) [X/Fe] ± σt logϵ σl(N) [X/Fe] ± σt
Pr II 59 0.72 0.70 0.10(3) 0.09 ±0.12 0.70 0.10(1) 0.43 ± 0.14 0.43 0.03(2) −0.22 ± 0.10
Nd II 60 1.42 1.49 0.09(8) 0.18 ± 0.08 1.42 0.06(7) 0.45 ± 0.08 1.35 0.08(6) 0.00 ± 0.08
Sm II 62 0 96 1.08 0.10(5) 0.23 ±0.05 0.96 0.06(4) 0.45 ± 0.05
Eu II 63 0.52 0.65 0.10(2) 0.24 ± 0.09 0.50 0.10(2) 0.43 ± 0.09 0.50 0.10(4) 0.05 ± 0.08

HIP 69788 TYC 22−155−1 TYC 2250−1047−1



Z logϵ σl(N) [X/Fe] ± σt logϵ σl(N) [X/Fe] ± σt logϵ σt(N) [X/Fe] ± σt

Pr II 59 0.72 0.70 0.10(1) 0.02 ± 0.14 0.70 0.10(3) 0.18 ± 0.12 1.15 0.10(3) 1.08 ± 0.12
Nd II 60 1.42 1.20 0.10(3) −0.18 ± 0.10 1.55 0.06(7) 0.28 ± 0.08 1.99 0.09(13) 1.12 ± 0.08
Sm II 62 0.96 1.00 0.10(3) 0.08 ± 0.09 0.98 0.04(5) 0.22 ± 0.05 1.30 0.10(4) 0.89 ± 0.06
Eu II 63 0.52 0.20 0.10(2) −0.28 ± 0.09 0.80 0.10(2) 0.48 ± 0.09 0.85 0.08(3) 0.88 ± 0.08

TYC 2913–1375–1 TYC 2955–408–1 TYC 3144–1906–1



Z logϵ σl (N) [X/Fe] ± σt logϵ σl(N) [X/Fe] ± σt logϵ σl(N) [X/Fe] ± σt

Pr II 59 0.72 0.27 0.05(3) 0.16 ± 0.11 0.95 0.04(3) 0.62 ± 0.11 0.70 0.10(2) 0.11 ± 0.13
Nd II 60 1.42 0.96 0.08(9) 0.15 ± 0.08 1.69 0.13(7) 0.66 ± 0.09 1.30 0.03(9) 0.01 ± 0.08
Sm II 62 0.96 0.68 0.12(6) 0.33 ± 0.06 1.27 0.05(7) 0.70 ± 0.05 1.00 0.20(6) 0.17 ± 0.09
Eu II 63 0.52 0.30 0.10(2) 0.39 ± 0.09 0.65 0.05(2) 0.52 ± 0.06 0.55 0.07(3) 0.16 ± 0.07

TYC 3305–571–1 TYC 3423–6966–1 TYC 4684–2242–1



Z logϵ σl(N) [X/Fe] ± σt logϵ σl(N) [X/Fe] ± σt logϵ σl(N) [X/Fe] ± σt

Pr II 59 0.72 0.85 0.15(2) 0.18 ± 0.15 0.85 0.10(1) 0.11 ± 0.14 0.70 0.10(2) 0.03 ± 0.12
Nd II 60 1.42 1.67 0.05(3) 0.30 ± 0.09 1.65 0.10(6) 0.21 ± 0.09 1.50 0.10(6) 0.13 ± 0.09
Sm II 62 0.96 1.25 0.05(3) 0.34 ± 0.05 1.00 0.05(3) 0.02 ± 0.05 0.98 0.04(5) 0.07 ± 0.05
Eu II 63 0.52 0.80 0.10(2) 0.33 ± 0.09 0.80 0.10(1) 0.26 ± 0.12 0.80 0.10(2) 0.33 ± 0.09

TYC 4837–925–1 TYC 591–1090–1 TYC 752–1944–1



Z logϵ σl (N) [X/Fe] ± σt logϵ σl(N) [X/Fe] ± σt logϵ σl(N) [X/Fe] ± σt

Pr II 59 0.72 0.52 0.06(3) 0.07 ± 0.09 1.30 0.10(3) 0.80 ± 0.12 1.17 0.09(3) 0.53 ± 0.12
Nd II 60 1.42 1.33 0.12(7) 0.18 ± 0.09 2.02 0.14(8) 0.90 ± 0.09 1.98 0.05(9) 0.64 ± 0.08
Sm II 62 0.96 0.80 0.12(4) 0.11 ± 0.07 1.55 0.09(4) 0.89 ± 0.06 1.34 0.10(8) 0.46 ± 0.05
Eu II 63 0.52 0.50 0.10(2) 0.25 ± 0.09 1.15 0.10(1) 0.93 ± 0.12 0.80 0.10(2) 0.36 ± 0.09

: Uncertain abundances due to noisy/blended region

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