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Table 3
Abundances determined for the atmospheres of G 224-58 A and G 224-58 B.
| Element | Z | log N | [X/H]A | [X/H]B |
|
|
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| O | 8 | –5.3 | –2.1 ± 0.2 | |
| Na | 11 | –7.87 | –2.1 ± 0.2 | –2.1 ± 0.2 |
| Mg | 12 | –5.975 | –1.512 ± 0.079 | –1.5 ± 0.1 |
| Si | 14 | –5.59 | –1.1 ± 0.3 | |
| K | 19 | –9.0 | –2.1± 0.2 | |
| Ca | 20 | –7.105 | –1.387 ± 0.025 | –1.4 ± 0.2 |
| Ti | 22 | –8.451 | –1.372 ± 0.028 | |
| Cr | 24 | –8.343 | –1.884 ± 0.065 | |
| Mn | 25 | –8.649 | –1.959 ± 0.055 | |
| Fe | 26 | –6.341 | –1.920 ± 0.020 | –1.9 ± 0.5 |
| Ni | 28 | –7.687 | –1.808 ± 0.050 | |
| Ba | 56 | –11.905 | –1.870 ± 0.111 | |
Notes. The errors given for G 224-58 A are determined by our minimisation procedure and for G 224-58 B are made “by-eye”.
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