Open Access
Table 4.
Abundances of HE 0107−5243 from the ESPRESSO spectrum.
| Specie | ion | λ(Å) | A(X)⊙(1) | A(X) | A(X)Ch04 | R.I. | [X/Fe] (2) | Notes |
|---|---|---|---|---|---|---|---|---|
| Li | 3.00 | 6707.76 | 1.04 | < 0.50 | < 1.1 | – | – | |
| C | 6.00 | G-band | 8.58 | 6.90 | 6.81 | – | +3.88 | |
| 12C/13C | 6.00 | G-band | 91.4 | 87 | ∼60 | – | – | |
| N | 7.00 | CN | 8.00 | 5.00 | 5.22 | – | +2.56 | |
| Na | 11.00 | 5889.951 | 6.28 | 1.62 | 1.83 | – | +0.90 | |
| Na | 11.00 | 5895.924 | 1.62 | 1.90 | – | +0.90 | ||
| Mg | 12.00 | 3829.355 | 7.50 | 2.15 | – | 0.47 | +0.21 | |
| 12.00 | 3832.304 | 2.22 | – | 0.34 | +0.29 | |||
| 12.00 | 3838.292 | 2.09 | – | 0.23 | +0.15 | |||
| 12.00 | 5167.321 | 2.33 | – | 0.88 | +0.39 | |||
| 12.00 | 5172.684 | 2.31 | 2.38 | 0.65 | +0.37 | |||
| 12.00 | 5183.604 | 2.31 | 2.45 | 0.53 | +0.37 | |||
| Al | 13.00 | 3961.520 | 6.41 | < 0.90 | < 0.93 | 0.58 | < +0.05 | |
| K | 19.00 | 7698.964 | 5.10 | < 1.22 | – | – | < +1.68 | |
| Ca | 20.01 | 3933.663 | 6.34 | 1.39 | 1.44 | 0.15 | +0.61 | |
| 20.01 | 3968.469 | 1.47 | – | 0.15 | +0.69 | |||
| 20.00 | 4226.728 | 0.78 | 0.99 | 0.63 | +0.00 | G-band | ||
| Cr | 24.00 | 5204.511 | 5.62 | < 1.07 | – | 0.99 | < +1.01 | |
| 24.00 | 5206.023 | < 0.87 | – | – | < +0.81 | |||
| 24.00 | 5208.425 | < 0.67 | – | 0.97 | < +0.61 | |||
| Fe | 26.00 | 3820.425 | 7.52 | 1.71 | 1.91 | 0.23 | –0.25 | |
| 26.00 | 3824.444 | 2.01 | 2.30 | 0.49 | +0.05 | |||
| 26.00 | 3825.881 | 1.73 | 1.99 | 0.32 | –0.23 | |||
| 26.00 | 3827.822 | 1.93 | – | 0.70 | –0.03 | |||
| 26.00 | 3834.222 | 1.85 | – | 0.51 | –0.11 | H wing | ||
| 26.00 | 3859.911 | 1.79 | 2.08 | 0.19 | –0.17 | |||
| 26.00 | 3878.573 | 2.04 | – | 0.57 | +0.08 | CN | ||
| 26.00 | 3886.282 | 1.98 | – | 0.36 | +0.20 | CH | ||
| 26.00 | 3899.707 | 2.13 | – | 0.66 | +0.19 | |||
| 26.00 | 3922.912 | 2.18 | 2.24 | 0.71 | +0.22 | |||
| 26.00 | 3930.297 | 2.11 | – | 0.70 | +0.15 | |||
| 26.00 | 4045.812 | 1.90 | 2.03 | 0.52 | –0.06 | |||
| 26.00 | 4063.594 | 1.92 | 2.00 | 0.69 | –0.04 | |||
| 26.00 | 4071.738 | 1.97 | 2.17 | 0.76 | +0.01 | |||
| 26.00 | 4143.868 | 1.95 | – | 0.89 | –0.01 | |||
| 26.00 | 4202.029 | 2.14 | – | 0.92 | +0.18 | |||
| 26.00 | 4250.787 | 1.88 | – | 0.94 | –0.08 | G-band | ||
| 26.00 | 4325.762 | 1.91 | – | 0.76 | –0.05 | G-band | ||
| 26.00 | 4383.545 | 1.93 | – | 0.58 | –0.04 | G-band | ||
| 26.00 | 5269.537 | 2.08 | 2.20 | 0.91 | +0.12 | |||
| 26.00 | 5328.039 | 2.08 | – | 0.94 | +0.12 | |||
| Sr | 38.01 | 4077.709 | 2.92 | < −3.40 | < −2.83 | 0.48 | < –0.76 | |
| 38.01 | 4215.519 | < −3.40 | < −2.53 | 0.65 | < –0.76 | |||
| Ba | 56.01 | 4554.029 | 2.19 | < −3.17 | – | 0.91 | < +0.20 | |
| 56.01 | 4934.076 | < −2.87 | < −2.33 | 0.95 | < +0.50 |
Notes. In the 6th column the abundances from Christlieb et al. (2004) are given for comparison. In the column for comments some possible blends are indicated.
(1)
Solar abundances from Lodders (2019).
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.