Open Access
Table 4.
Average abundance ratios, corresponding standard deviation, and average uncertainty for the five GCs of the MW control sample.
| Ratio | NGC 104 | NGC 1851 | NGC 5904 | NGC 1904 | NGC 4833 | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| ⟨⟩ | σ | ⟨⟩ | σ | ⟨⟩ | σ | ⟨⟩ | σ | ⟨⟩ | σ | ⟨σ[X/Fe]⟩ | |
| [Fe/H] | −0.84 | 0.02 | –1.15 | 0.03 | –1.29 | 0.01 | –1.57 | 0.04 | –2.11 | 0.03 | 0.07 |
| [O/Fe] | +0.42 | 0.04 | +0.40 | 0.03 | +0.47 | 0.04 | +0.54 | 0.04 | +0.59 | 0.03 | 0.08 |
| [Na/Fe] | +0.00 | 0.03 | –0.15 | 0.04 | –0.35 | 0.04 | –0.40 | 0.03 | –0.50 | 0.05 | 0.08 |
| [Mg/Fe] | +0.31 | 0.04 | +0.34 | 0.04 | +0.33 | 0.03 | +0.35 | 0.04 | +0.38 | 0.02 | 0.10 |
| [Si/Fe] | +0.28 | 0.03 | +0.26 | 0.05 | +0.28 | 0.02 | +0.30 | 0.06 | +0.46 | 0.06 | 0.11 |
| [Ca/Fe] | +0.29 | 0.04 | +0.25 | 0.03 | +0.26 | 0.03 | +0.25 | 0.01 | +0.26 | 0.06 | 0.09 |
| [Sc/Fe] | +0.35 | 0.03 | +0.17 | 0.04 | +0.26 | 0.05 | +0.13 | 0.03 | +0.28 | 0.04 | 0.08 |
| [Ti/Fe] | +0.24 | 0.02 | +0.06 | 0.01 | +0.16 | 0.03 | +0.15 | 0.01 | +0.20 | 0.06 | 0.09 |
| [V/Fe] | +0.19 | 0.04 | –0.15 | 0.03 | –0.06 | 0.05 | –0.05 | 0.03 | –0.09 | 0.03 | 0.10 |
| [Ni/Fe] | –0.04 | 0.02 | –0.10 | 0.04 | –0.11 | 0.03 | –0.08 | 0.02 | –0.11 | 0.04 | 0.06 |
| [Cu/Fe] | –0.02 | 0.04 | –0.41 | 0.02 | –0.37 | 0.05 | –0.52 | 0.03 | –0.60 | 0.04 | 0.08 |
| [Zr/Fe] | +0.30 | 0.04 | +0.11 | 0.03 | +0.10 | 0.03 | +0.14 | 0.06 | +0.06 | 0.06 | 0.12 |
| [Ba/Fe] | +0.04 | 0.05 | +0.13 | 0.04 | +0.08 | 0.06 | +0.10 | 0.04 | +0.31 | 0.05 | 0.12 |
| [La/Fe] | +0.29 | 0.03 | +0.35 | 0.05 | +0.24 | 0.04 | +0.14 | 0.03 | +0.27 | 0.06 | 0.08 |
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.