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Table 1

Abundance data for the sample stars considered.

Star T eff log g [Fe/H] A(Li) 12C/13C [C/Fe] [N/Fe] [O/Fe] [Na/Fe] [Mg/Fe] [Al/Fe] [Si/Fe] [Ca/Fe] Ref.

BD+44 493 5510 3.70 –3.68 1.31 0.32 1.59 –2.20 0.27 0.52 –0.57 0.41 0.27 1
BS 16929-005 5229 2.61 –3.34 >7 0.99 0.32 0.03 0.30 –0.72 0.38 0.34 1
CS22166-016 5250 2.0 –2.40 1.02 0.37 0.68 0.22 0.50 2
CS22877-001 5100 2.2 –2.72 <1.2 >10 1.00 0.00 –0.24 0.29 –0.72 0.42 2, 3
CS22878-027 6319 4.41 –2.51 0.86 <1.06 –0.17 –0.11 0.07 0.07 1
CS22885-096 5050 1.9 –3.66 0.60 0.52 –0.78 0.44 0.28 2
CS22945-017 6400 3.80 –2.52 6 2.28 2.24 <2.36 <–0.19 0.61 2b-, 3
CS22949-037 4958 1.84 –3.97 4 1.06 2.16 1.98 –2.11 2.10 1.38 0.02 0.77 0.39 1
CS22956-028 6700 3.50 –2.33 5 1.84 1.85 <2.47 <–0.02 0.58 2b-, 3
CS22957-027 5170 2.45 –3.19 6 2.27 1.75 0.30 –0.10 0.45 1
CS22958-042 6250 3.5 –2.85 9 3.15 2.15 1.35 –0.17 2.85 0.32 –0.85 0.15 0.36 2, 3
CS29498-043 4639 1.00 –3.49 6 1.90 2.30 2.43 –1.18 1.47 1.52 0.34 0.82 0.00 1
CS29502-092 5074 2.21 –2.99 <1.2 20 0.96 0.81 0.75 –2.16 0.28 –0.68 0.24 1, 2
CS30314-067 4400 0.7 –2–85 <0.6 0.5 1.2 –0.08 0.42 –0.10 0.80 0.22 2
CS30322-023 4100 –0.30 –3.39 4 0.80 2.91 .63 –1.55 1.04 0.80 0.30 2b-, 3
CS31080-095 6050 4.5 –2.85 1.73 >40 2.69 0.70 2.35 –0.38 –0.28 0.65 –0.95 0.05 0.17 2b-, 3
G77-61 4000 5.05 –4.03 <1 5 2.6 2.6 0.60 0.49 0.37 2, 3
HE0007-1832 6515 3.8 –2.72 2.45 1.67 0.79 3
HE 0057-5959 5257 2.65 –4.08 > 2 0.86 2.15 <2.77 <–1.52 1.98 0.51 0.65 1
HE 0107-5240 5100 2.20 –5.54 <1.12 >50 3.85 2.43 2.30 –2.16 1.11 0.26 <–0.26 <0.32 0.12 1, 2
HE 0146-1548 4636 0.99 –3.46 4 0.84 <1.63 1.17 0.87 0.14 0.50 0.22 1
HE 0557-4840 4900 2.20 –4.81 1.70 <1.00 2.30 <–2.68 –0.18 0.17 –0.65 0.17 1
HE1012-1540 5745 3.45 –3.47 2.22 1.25 2.25 –1.26 1.93 1.85 0.65 1.07 0.70 1
HE1150-0428 5208 2.54 –3.47 4 2.37 2.52 0.41 1.16 1
HE1201-1512 5725 4.67 –3.89 >20 1.37 <1.26 <2.64 <–1.46 –0.33 0.24 –0.73 0.06 1
HE1300+0157 5529 3.25 –3.75 1.06 >3 1.31 <0.71 1.76 <–2.13 –0.02 0.33 –0.64 0.87 0.39 1, 2
HE1300-0641 5308 2.96 –3.14 1.29 0.04 –1.21 0.01 2
HE1300-2201 6332 4.64 –2.61 1.01 0.29 –0.92 0.29 2
HE1327-2326 6180 3.70 –5.76 <0.62 >5 4.26 4.56 3.70 –1.69 2.48 1.55 1.23 0.29 1, 2
HE1330-0354 6257 4.13 –2.29 1.05 0.32 –0.93 0.40 2
HE1410+0213 4890 2.00 –2.52 3 2.33 2.94 2.56 0.03 0.33 2b-, 3
HE1419-1324 4900 1.80 –3.05 12 1.76 1.47 <1.19 <–1.57 0.53 2b-, 3
HE1506-0113 5016 2.01 –3.54 >20 1.47 0.61 <2.32 <–1.41 1.65 0.89 –0.53 0.50 0.19 1
HE2139-5432 5416 3.04 –4.02 >15 2.59 2.08 3.15 –1.03 2.15 1.61 0.36 1.00 –0.02 1
HE2142-5656 4939 1.85 –2.87 0.95 0.54 0.81 0.33 –0.62 0.35 0.30 1
HE2202-4831 5331 2.95 –2.78 2.41 1.44 0.12 0.17 1
HE2247-7400 4929 1.56 –2.87 0.70 0.82 0.33 0.80 0.43 1
Segue 1-7 4960 1.90 –3.52 >50 2.30 0.75 <2.21 <–1.31 0.53 0.94 0.23 0.80 0.84 1
SMSS0313-6708 5125 2.3 <–7.1 0.7 >4.5 <–2.49 >3.3 >0.1 4
53327-2044-515 5703 4.68 –4.05 >2 1.35 <2.81 0.14 0.40 –0.17 0.19 1

Reference. 1. Norris et al. (2013); 2. Allen et al. (2012); 3. Masseron et al. (2010); 4. Keller et al. (2014) give values of [Li/H], [C/H], [Mg/H], and [Ca/H] and upper limits in the case of other elements for this star.

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