VizieR Online Data Catalog: Halo red giants from the SEGUE survey (Martell+, 2011)
Abstract
Table 1 lists SDSS identifiers, astrometry and photometry, stellar parameters and survey name for 2519 stars observed as part of the SDSS-II/SEGUE-1 and SDSS-III/SEGUE-2 surveys. The stars in this table were selected as red giants with halo-like metallicities (-1.8<[Fe/H]<-1.0) and reasonably clean spectra (mean S/N per pixel between 4000 and 4100A greater than 15).
Table 3 lists SDSS identifiers, CN and CH bandstrength indices, CN bandstrength class, absolute r magnitudes, heliocentric and Galactocentric distances, and survey name, for the same stars as in Table 1. (2 data files).- Publication:
-
VizieR Online Data Catalog
- Pub Date:
- September 2011
- DOI:
- 10.26093/cds/vizier.35340136
- Bibcode:
- 2011yCat..35340136M
- Keywords:
-
- Clusters: globular;
- Stars: halo;
- Stars: giant;
- Abundances;
- Photometry: SDSS