VizieR Online Data Catalog: Rotational velocities for LAMOST DR9 stars (Zuo+, 2024)
Abstract
Considering the wavelength coverage of the LAMOST DR9 MRS, we selected stars with 5000K<Teff<8500K to determine vsini from the coadded spectra. For the low resolving power (LRS; R~1800), we abandoned the late-type stars and added a few early-type stars, which are in the effective temperature range of 7000K<Teff<9000K.
Nonsingle targets were also removed from the selected samples through crossmatching with Gaia DR3 (I/355), and the catalogs from Whiting+ (2023, J/AJ/165/193) and Penoyre+ (2022MNRAS.513.5270P). (1 data file).- Publication:
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VizieR Online Data Catalog
- Pub Date:
- April 2024
- Bibcode:
- 2024yCat..22710004Z
- Keywords:
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- Spectra: optical;
- Rotational velocities;
- Effective temperatures;
- Abundances: [Fe/H]