VizieR Online Data Catalog: Keck HIRES obs. of 245 subgiants (retired A stars) (Ghezzi+, 2018)
Abstract
Our sample of subgiants consists of 245 stars that have been continuously monitored by the Lick and Keck subgiant planet surveys since 2004 and 2007, respectively (see Table 1). High-resolution spectra for stars in both the Lick and Keck surveys were obtained with the HIRES (High Resolution Echelle Spectrometer) spectrograph on the Keck I 10m telescope (Maunakea, Hawaii); the instrumental setup produces resolutions R~50000-100000 and an almost complete spectral coverage from ~3600 to ~7990Å.
(7 data files).- Publication:
-
VizieR Online Data Catalog
- Pub Date:
- July 2019
- DOI:
- 10.26093/cds/vizier.18600109
- Bibcode:
- 2019yCat..18600109G
- Keywords:
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- Effective temperatures;
- Radial velocities;
- Equivalent widths;
- Parallaxes: trigonometric;
- Abundances: [Fe/H];
- Stars: diameters;
- Rotational velocities;
- Stars: masses;
- Stars: ages;
- Stars: giant