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Table 3.
S/N, Teff, log(g), [M/H], [Ca/Fe], and [Ce/Fe] (and their associated uncertainties) for the 11 accreted stars.
| Gaia DR3 Id | S/N | Teff (K) | log(g) | [M/H] (dex) | [Ca/Fe] (dex) | [Ce/Fe] (dex) |
|---|---|---|---|---|---|---|
| Thamnos | −1.26±0.13 | 0.26±0.01 | 0.59±0.03 | |||
| 1294315577499064576 | 657 | 4309 | 1.09 | −1.13 ± 0.01 | 0.27 ± 0.01 | 0.56 ± 0.08 |
| 6423592399737133184 | 102 | 4180 | 0.53 | −1.39 ± 0.09 | 0.26 ± 0.02 | 0.62 ± 0.22 |
| Helmi Stream | −1.18±0.27 | 0.25±0.04 | 0.32±0.05 | |||
| 816615227344979328 | 174 | 3916 | 0.68 | −0.91 ± 0.02 | 0.29 ± 0.02 | 0.37 ± 0.17 |
| 1275876252107941888 | 410 | 4391 | 0.70 | −1.45 ± 0.01 | 0.21 ± 0.01 | 0.27 ± 0.15 |
| Gaia-Sausage-Enceladus | −1.16±0.12 | 0.28±0.08 | 0.53±0.13 | |||
| 4454379718774068736 | 221 | 4432 | 0.68 | −1.35 ± 0.01 | 0.23 ± 0.02 | 0.42 ± 0.18 |
| 4231500087527853696 | 214 | 4314 | 0.80 | −1.25 ± 0.01 | 0.26 ± 0.01 | 0.42 ± 0.14 |
| 810961091879119616 | 93 | 4319 | 0.94 | −1.01 ± 0.04 | 0.21 ± 0.03 | 0.77 ± 0.21 |
| 2744053785077163264 | 197 | 4141 | 0.76 | −1.01 ± 0.15 | 0.06 ± 0.02 | 0.41 ± 0.19 |
| 3232875420468258432 | 97 | 4250 | 1.50 | −1.11 ± 0.07 | 0.24 ±0.03 | 0.54 ± 0.17 |
| 921352299825726208 | 89 | 4126 | 0.66 | −1.20 ± 0.04 | 0.30 ± 0.02 | 0.44 ± 0.21 |
| 614044052605639936 | 195 | 4263 | 0.79 | −1.23 ± 0.03 | 0.29 ± 0.02 | 0.68 ± 0.19 |
Notes. For these three accreted systems, we also report the mean and standard deviation of their chemical abundances in boldface.
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