Table 5
Abundance results for Feige 46 by number relative to hydrogen (log ɛ/ɛH), by number fraction (log ɛ), and number fraction relative to solar (log ɛ/ɛ⊙).
| Element | log ɛ∕ɛH | log ɛ | log ɛ∕ɛ⊙ | Nlines |
|---|---|---|---|---|
| H | 0.00 ± 0.00 | − 0.17 ± 0.02 | − 0.13 ± 0.02 | |
| He | − 0.32 ± 0.05 | − 0.49 ± 0.03 | 0.62 ± 0.04 | |
| C II-IV | − 3.19 ± 0.13 | − 3.36 ± 0.13 | 0.25 ± 0.14 | 6/16/1 |
| N II-III | − 3.57 ± 0.08 | − 3.74 ± 0.08 | 0.46 ± 0.10 | 23/14 |
| O II-III | − 4.21 ± 0.10 | − 4.38 ± 0.10 | − 1.03 ± 0.11 | 12/1 |
| Ne II | − 4.31 ± 0.07 | − 4.48 ± 0.07 | − 0.38 ± 0.12 | 18 |
| Mg II | − 5.05 ± 0.02 | − 5.22 ± 0.02 | − 0.79 ± 0.04 | 1 |
| Al III | < |
< |
< |
|
| Si III-IV | − 5.51 ± 0.03 | − 5.68 ± 0.03 | − 1.15 ± 0.04 | 1/3 |
| P III | − 6.44 ± 0.05 | − 6.61 ± 0.05 | 0.02 ± 0.06 | 1 |
| S | < |
< |
< |
|
| Ar III | − 5.75 ± 0.14 | − 5.92 ± 0.14 | − 0.28 ± 0.20 | 3 |
| Ca | < |
< |
< |
|
| Ti III-IV | − 5.51 ± 0.12 | − 5.68 ± 0.12 | 1.41 ± 0.13 | 3/2 |
| Cr(*) | − 5.68 ± 0.17 | − 5.85 ± 0.17 | 0.55 ± 0.18 | |
| Mn(*) | < |
< |
< |
|
| Fe(*) | − 4.64 ± 0.14 | − 4.81 ± 0.14 | − 0.27 ± 0.15 | |
| Co(*) | − 5.85 ± 0.21 | − 6.02 ± 0.21 | 1.03 ± 0.23 | |
| Ni III | − 4.53 ± 0.19 | − 4.70 ± 0.19 | 1.12 ± 0.19 | 8 |
| Zn III | − 4.79 ± 0.12 | − 4.96 ± 0.12 | 2.51 ± 0.13 | 13 |
| Ga III | − 5.48 ± 0.12 | − 5.66 ± 0.12 | 3.34 ± 0.15 | 10 |
| Ge III-IV | − 4.89 ± 0.15 | − 5.06 ± 0.15 | 3.33 ± 0.19 | 3/3 |
| Kr III | − 4.90 ± 0.07 | − 5.07 ± 0.07 | 3.72 ± 0.10 | 11 |
| Sr II-III | − 4.51 ± 0.09 | − 4.68 ± 0.09 | 4.49 ± 0.12 | 3/19 |
| Y III | − 5.23 ± 0.02 | − 5.40 ± 0.02 | 4.43 ± 0.05 | 2 |
| Zr III-IV | − 5.00 ± 0.08 | − 5.17 ± 0.08 | 4.29 ± 0.09 | 1/12 |
| Sn IV | − 6.26 ± 0.06 | − 6.43 ± 0.06 | 3.57 ± 0.12 | 2 |
| (*)Pb IV | < |
< |
< |
Notes. The number of resolved lines used per ionisation stage is given in the last column. (*) Results for Cr, Mn, Fe, Co, and Pb are from Latour et al. (2019b) and based on UV data.
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.