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Table 2
IDs, Teff, RVs, and chemical abundances for the observed stars in Liller 1.
ID | Teff | RV | [Fe/H] | [C/H] | [N/H] | [O/H] | [Mg/H] | [Al/H] | [Si/H] | [Ca/H] | [Ti/H] | [V/H] | 12 C/13 C |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
(K) | (km s−1) | 7.50(**) | 8.56(**) | 8.77(**) | 6.29(**) | 7.55(**) | 6.43(**) | 7.59(**) | 6.37(**) | 4.94(**) | 3.89(**) | 89(**) | |
1 | 3400 | 58 | −0.03±0.04 | −0.36±0.05 | 0.48±0.10 | 0.09±0.01 | 0.10±0.01 | 0.00±0.10 | 0.02±0.10 | −0.01±0.03 | 0.02±0.10 | −0.19±0.10 | 11.7±1 |
3 | 3300 | 79 | −0.08±0.05 | −0.24±0.08 | 0.48±0.10 | 0.13±0.10 | 0.08±0.10 | 0.04±0.10 | 0.11±0.10 | 0.05±0.07 | 0.20±0.10 | −0.04±0.10 | 12.5±1 |
5 | 3400 | 62 | 0.25±0.05 | −0.12±0.06 | 0.71±0.10 | 0.19±0.09 | 0.27±0.12 | 0.22±0.10 | 0.24±0.10 | 0.34±0.11 | 0.31±0.10 | 0.09±0.10 | 9.8±1 |
6 | 3400 | 107 | −0.14±0.08 | −0.18±0.08 | 0.36±0.10 | 0.17±0.01 | 0.01±0.10 | −0.04±0.10 | 0.15±0.10 | −0.02±0.11 | 0.16±0.10 | −0.16±0.10 | 8.7±1 |
12 | 3400 | 60 | −0.21±0.04 | −0.40±0.06 | 0.55±0.10 | 0.18±0.04 | 0.22±0.10 | 0.02±0.10 | 0.17±0.10 | 0.22±0.09 | 0.20±0.10 | −0.31±0.10 | 7.8±1 |
14 | 3400 | 71 | 0.24±0.03 | −0.15±0.07 | 0.64±0.12 | 0.26±0.04 | 0.28±0.10 | 0.27±0.10 | 0.25±0.10 | 0.30±0.04 | 0.26±0.10 | 0.17±0.10 | 12.8±1 |
20 (*) | 3400 | 52 | −0.27±0.04 | −0.34±0.07 | 0.46±0.10 | 0.30±0.10 | 0.10±0.10 | 0.15±0.08 | −0.07±0.10 | 0.20±0.10 | 0.28±0.10 | −0.08±0.10 | 6.8±1 |
23 | 3400 | 68 | 0.36±0.04 | −0.09±0.06 | 0.86±0.06 | 0.40±0.10 | 0.45±0.10 | 0.43±0.10 | 0.33±0.10 | 0.38±0.06 | 0.46±0.10 | 0.26±0.10 | 9.2±1 |
24(*) | 3400 | 86 | 0.27±0.04 | −0.08±0.05 | 0.78±0.10 | 0.32±0.02 | 0.31±0.10 | 0.34±0.05 | 0.26±0.10 | 0.32±0.02 | 0.38±0.10 | 0.30±0.10 | 8.0±1 |
27(*) | 3400 | 69 | −0.40±0.04 | −0.72±0.06 | 0.29±0.00 | −0.02±0.03 | 0.09±0.10 | −0.07±0.10 | −0.11±0.10 | −0.01±0.07 | 0.11±0.10 | −0.44±0.10 | 10.0±1 |
31(*) | 3400 | 60 | −0.28±0.03 | −0.88±0.08 | 0.33±0.06 | 0.06±0.06 | 0.01±0.10 | 0.01±0.10 | −0.06±0.10 | 0.02±0.07 | 0.26±0.10 | −0.29±0.10 | 9.6±1 |
35(*) | 3400 | 86 | 0.23±0.04 | −0.14±0.03 | 0.80±0.09 | 0.28±0.01 | 0.24±0.10 | 0.34±0.10 | 0.27±0.10 | 0.24±0.01 | 0.40±0.10 | 0.25±0.10 | 11.5±1 |
37(*) | 3400 | 61 | −0.34±0.08 | −0.51±0.06 | 0.20±0.08 | 0.16±0.08 | 0.06±0.10 | −0.02±0.10 | −0.06±0.10 | 0.11±0.10 | 0.13±0.10 | −0.37±0.10 | 8.0±1 |
39(*) | 3400 | 55 | −0.33±0.03 | −0.80±0.03 | 0.39±0.03 | 0.10±0.01 | 0.16±0.10 | −0.09±0.10 | −0.05±0.10 | −0.06±0.08 | 0.18±0.10 | −0.32±0.10 | 9.9±1 |
41 | 3400 | 85 | −0.37±0.04 | −0.44±0.06 | 0.16±0.09 | 0.08±0.11 | 0.06±0.02 | −0.06±0.10 | 0.12±0.10 | −0.06±0.07 | 0.06±0.10 | −0.46±0.10 | 8.6±1 |
63 | 3400 | 66 | −0.32±0.02 | −0.66±0.05 | 0.45±0.10 | 0.08±0.10 | 0.07±0.10 | −0.04±0.10 | −0.04±0.10 | 0.02±0.06 | −0.05±0.10 | −0.40±0.10 | 12.7±1 |
67 | 3400 | 76 | −0.34±0.03 | −0.48±0.06 | 0.29±0.10 | 0.13±0.10 | −0.07±0.10 | −0.07±0.10 | 0.09±0.10 | −0.10±0.05 | 0.13±0.10 | −0.43±0.10 | 12.8±1 |
70 | 3400 | 45 | −0.48±0.04 | −0.62±0.05 | 0.21±0.10 | −0.11±0.10 | 0.13±0.10 | −0.01±0.10 | −0.04±0.10 | −0.08±0.10 | 0.09±0.10 | −0.42±0.10 | 10.0±1 |
74(*) | 3500 | 70 | 0.29±0.06 | −0.22±0.06 | 0.97±0.10 | 0.31±0.10 | 0.37±0.10 | 0.37±0.10 | 0.26±0.10 | 0.32±0.06 | 0.36±0.10 | 0.15±0.10 | 13.3±1 |
91 | 3600 | 62 | −0.41±0.02 | -1.12±0.08 | 0.07±0.03 | 0.00±0.09 | −0.04±0.01 | −0.11±0.10 | −0.14±0.10 | 0.00±0.01 | 0.01±0.10 | −0.38±0.10 | 14.1±1 |
120(*) | 3700 | 68 | −0.33±0.04 | −0.86±0.06 | 0.47±0.10 | −0.06±0.03 | 0.12±0.10 | 0.14±0.10 | −0.03±0.10 | −0.01±0.08 | 0.03±0.10 | −0.35±0.10 | 11.1±1 |
Notes. (*)Stars in common with AG24. (**)Adopted solar abundances for the measured chemical elements are from Magg et al. (2022), and they are reported in the header of each element abundance column.
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