Table 11
Mean abundances from high-resolution spectra for GCs associated with Sgr.
| Ter 8 | M 54 | Sgr | Pal 12 | Ter 7 | Arp 2 | |
| Element | UVES | UVES | UVES | Cohen04 | Sbordone07 | Mottini08 |
| no. avg rms | no. avg rms | no. avg rms | no. avg rms | no. avg rms | no. avg rms | |
|
|
||||||
| [O/Fe]i | 6 +0.39 0.05 | 7 −0.02 0.47 | 2 −0.00 0.09 | 4 +0.02 0.11 | 4 +0.15 0.06 | 2 +0.10 0.04 |
| [Na/Fe]i | 6 +0.25 0.13 | 7 +0.33 0.39 | 2 −0.19 0.27 | 4 −0.37 0.04 | 5 −0.16 0.10 | |
| [Mg/Fe]i | 6 +0.47 0.09 | 7 +0.28 0.09 | 2 +0.09 0.06 | 3 +0.25 0.01 | 5 +0.08 0.07 | 2 +0.53 0.18 |
| [Al/Fe]i | 6 <0.96 0.19 | 6 +0.65 0.62 | 2 −0.09 0.33 | 5 −0.11 0.13 | ||
| [Si/Fe]i | 6 +0.25 0.10 | 7 +0.36 0.08 | 2 +0.20 0.10 | 4 +0.14 0.05 | 5 +0.10 0.07 | 2 +0.33 0.01 |
| [Ca/Fe]i | 6 +0.19 0.04 | 7 +0.32 0.08 | 2 +0.14 0.01 | 4 −0.08 0.04 | 5 +0.12 0.13 | 2 +0.46 0.01 |
| [Sc/Fe]ii | 6 −0.12 0.05 | 7 −0.08 0.12 | 2 −0.22 0.02 | 4 −0.10 0.04 | 5 −0.26 0.10 | |
| [Ti/Fe]i | 6 +0.05 0.06 | 7 +0.18 0.10 | 2 +0.03 0.08 | 4 −0.09 0.03 | 5 +0.10 0.07 | 2 +0.17 0.08 |
| [Ti/Fe]ii | 6 +0.12 0.07 | 7 +0.27 0.12 | 2 +0.08 0.21 | 4 −0.04 0.05 | 2 +0.17 0.08 | |
| [V/Fe]i | 6 −0.30 0.06 | 7 −0.07 0.09 | 2 +0.17 0.25 | 4 −0.31 0.04 | 5 −0.01 0.10 | |
| [Cr/Fe]i | 6 −0.41 0.06 | 7 +0.06 0.09 | 2 −0.10 0.03 | 4 +0.07 0.07 | 5 −0.01 0.05 | 2 −0.08 0.06 |
| [Mn/Fe]i | 6 −0.53 0.05 | 7 −0.49 0.09 | 2 +0.01 0.14 | 4 −0.21 0.03 | 3 −0.21 0.07 | 2 −0.29 0.05 |
| [Fe/H]i | 6 −2.27 0.08 | 7 −1.51 0.16 | 2 −0.74 0.22 | 4 −0.82 0.03 | 5 −0.61 0.06 | 2 −1.80 0.04 |
| [Fe/H]ii | 6 −2.27 0.08 | 7 −1.48 0.17 | 2 −0.73 0.11 | 4 −0.66 0.02 | 5 −0.57 0.05 | 2 −1.87 0.03 |
| [Co/Fe]i | 7 −0.15 0.15 | 2 −0.29 0.11 | 4 −0.28 0.04 | 5 −0.16 0.12 | 2 −0.12 0.12 | |
| [Ni/Fe]i | 6 −0.18 0.03 | 7 −0.09 0.03 | 2 −0.17 0.07 | 4 −0.19 0.05 | 5 −0.20 0.05 | 2 −0.07 0.14 |
| [Cu/Fe]i | 6 −0.61 0.08 | 7 −0.61 0.18 | 2 −0.55 0.07 | 4 −0.51 0.48 | 3 −0.49 0.20 | 2 −0.85 0.23 |
| [Zn/Fe]i | 6 −0.05 0.08 | 7 +0.03 0.15 | 2 −0.14 0.02 | 3 −0.48 0.13 | 3 −0.27 0.20 | |
| [Y/Fe]ii | 6 +0.09 0.09 | 7 −0.18 0.17 | 2 +0.09 0.25 | 3 −0.51 0.13 | 5 −0.18 0.19 | 2 −0.16 0.08 |
| [Zr/Fe]i | 6 −0.12 0.07 | 2 −0.43 0.23 | 4 −0.18 0.06 | |||
| [Zr/Fe]ii | 7 −0.09 0.12 | 2 −0.08 0.01 | ||||
| [Ba/Fe]ii | 6 −0.15 0.08 | 7 +0.17 0.12 | 2 +0.38 0.32 | 4 +0.15 0.01 | 4 +0.32 0.12 | 2 +0.15 0.03 |
| [La/Fe]ii | 7 +0.18 0.17 | 2 +0.06 0.35 | 4 +0.10 0.09 | 5 +0.36 0.13 | 2 +0.12 0.08 | |
| [Nd/Fe]ii | 5 −0.30 0.32 | 7 +0.49 0.07 | 2 +0.63 0.36 | 3 +0.27 0.06 | 3 +0.42 0.19 | 2 −0.03 0.07 |
| [Eu/Fe]ii | 6 <2.65 | 7 +0.46 0.08 | 2 +0.54 0.19 | 4 +0.55 0.06 | 2 +0.40 0.11 | |
Reference. References for the analyses are M 54: Carretta et al. (2010b,c); Sgr: Carretta et al. (2010b,c); Pal 12: Cohen (2004); Ter 7: Sbordone et al. (2007; we do not use Tautvaisiene et al. 2004 since their three stars are in this sample; see the Sbordone et al. paper for comparison among their results); Arp 2: Mottini et al. (2008).
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