VizieR Online Data Catalog: Metallicity of solar-type stars (Maldonado+, 2012)
Abstract
File table1 lists the stars in the SWDs (stars with known debris discs) and SWODs (stars without debris discs) samples, as well as their properties: Hipparcos spectral-type; distance in parsec; age; and metallicity. References for debris disc detection are also given in the case of the SWDs sample.
File table5 lists the stars with homogeneous metallicity determination obtained in this work. Stellar parameters are obtained by applying the iron ionisation equilibrium conditions to several isolated FeI and FeII lines. High-resolution echelle spectra (R~57000) from 2-3 meter class telescopes are used. (2 data files).- Publication:
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VizieR Online Data Catalog
- Pub Date:
- February 2012
- DOI:
- 10.26093/cds/vizier.35410040
- Bibcode:
- 2012yCat..35410040M
- Keywords:
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- Stars: late-type;
- Abundances: [Fe/H];
- Spectroscopy