VizieR Online Data Catalog: Physical parameters of cool solar-type stars (Tsantaki+, 2013)
Abstract
The stellar sample, presented in Sousa et al. 2008, Cat. J/A+A/487/373, is composed of 451 stars as part of the HARPS high-precision GTO program at the ESO La Silla 3.6m telescope with the objective to detect low-mass extra-solar planets with high radial velocity accuracy (Mayor et al. 2003Msngr.114...20M). It is mainly comprised of dwarf FGK stars selected from a volume-limited sample of the CORALIE survey (Udry et al. 2000, Cat. J/A+A/356/590). The spectra have a resolution of R~110000 and 90% of the combined spectra have S/N higher than 200.
Table 2 is the iron line list used for the spectroscopic analysis with the atomic data as well as the corresponding EWs of the reference star HD21749. Table 3 are the derived stellar parameters of the 451 stars. (2 data files).- Publication:
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VizieR Online Data Catalog
- Pub Date:
- July 2013
- DOI:
- 10.26093/cds/vizier.35550150
- Bibcode:
- 2013yCat..35550150T
- Keywords:
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- Spectroscopy;
- Stars: masses;
- Stars: ages;
- Effective temperatures;
- Abundances: [Fe/H]