VizieR Online Data Catalog: Parameters & abundances for Hyades/Field G-K dwarfs (Takeda+, 2020)
Abstract
As the target stars of this investigation, we adopted a sample of 148 dwarfs (consisting of 47 Hyades cluster stars and 101 field stars).
Our spectroscopic observations for 118 stars were done in four runs over 2010-2011 (2010-April/May, 2010-August, 2010-November/December, and 2011-November) using the HIgh Dispersion Echelle Spectrograph (HIDES) placed at the coude focus of the 188cm reflector at Okayama Astrophysical Observatory. HIDES enabled us to obtain an echellogram covering ~5100-8800Å with a resolving power of R~67000. The observations for the remaining 30 stars were done on 2014-September-9 with the High Dispersion Spectrograph at the Nasmyth platform of the 8.2m Subaru Telescope, by which high-dispersion spectra with a resolution of R~80000 covering ~5100-7800Å were obtained. (1 data file).- Publication:
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VizieR Online Data Catalog
- Pub Date:
- September 2020
- DOI:
- 10.26093/cds/vizier.51590174
- Bibcode:
- 2020yCat..51590174T
- Keywords:
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- Stars: dwarfs;
- Spectra: optical;
- Effective temperatures;
- Abundances