Table 8
Excerpt from the list of abundances of α elements for each spectrum of the 20 calibrating Cepheids.
| Name | Dataset | MJD [d] | [Mg/H] ± σ | NMg | … | Ti I ± σ | NTi I | Ti II ± σ | NTi II | [Ti/H] ± σ |
|---|---|---|---|---|---|---|---|---|---|---|
| R TrA | HARPS | 53 150.1353086 | 0.17 ± 0.11 | 1 | −0.17 ± 0.27 | 12 | 0.01 ± 0.10 | 3 | −0.14 ± 0.25 | |
| R TrA | HARPS | 53 150.1453265 | 0.20 ± 0.11 | 1 | −0.21 ± 0.15 | 8 | 0.05 ± 0.10 | 2 | −0.12 ± 0.19 | |
| … | … | … | … | … | … | … | … | … | … | … |
| RS Pup | STELLA | 57 704.2420857 | 0.01 ± 0.11 | 1 | … | 0.03 ± 0.14 | 10 | 0.11 ± 0.10 | 3 | 0.05 ± 0.14 |
| RS Pup | STELLA | 57 708.2167938 | 0.24 ± 0.11 | 2 | … | −0.06 ± 0.28 | 15 | 0.22 ± 0.10 | 4 | 0.09 ± 0.19 |
Notes. The first three columns give the target name, spectroscopic dataset, and Modified Julian Date at which the spectrum was collected. The other columns give the abundances from both neutral and ionized lines, their standard deviations, and the number of lines used. For each element X, the weighted mean of X I and X II abundances (weighted by 1/σ2) and its intrinsic error is also shown. Magnesium and sulfur abundances are from neutral lines only. The complete table is available at the CDS.
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.