Stars of very low metal abundance

DOI

Spectroscopic observations for 1044 stars located primarily in the southern Galactic hemisphere are reported; the stars were chosen from a list of candidate metal-deficient stars discovered in the HK objective-prism survey. Radial velocities and line indices based on the equivalent widths of Ca II, K, H-gamma and H-delta, and the CH G band are reported. Estimates of metallicity for 874 stars with derived abundances less than -0.5 are presented.

Cone search capability for table J/AJ/103/1987/table5 (Observational data, derived distances, and abundances)

Identifier
DOI http://doi.org/10.26093/cds/vizier.51031987
Source https://dc.g-vo.org/rr/q/lp/custom/CDS.VizieR/J/AJ/103/1987
Related Identifier https://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/103/1987
Related Identifier http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/103/1987
Metadata Access http://dc.g-vo.org/rr/q/pmh/pubreg.xml?verb=GetRecord&metadataPrefix=oai_b2find&identifier=ivo://CDS.VizieR/J/AJ/103/1987
Provenance
Creator Beers T.C.; Preston G.W.; Shectman S.A.
Publisher CDS
Publication Year 2005
Rights https://cds.unistra.fr/vizier-org/licences_vizier.html
OpenAccess true
Contact CDS support team <cds-question(at)unistra.fr>
Representation
Resource Type Dataset; AstroObjects
Discipline Astrophysics and Astronomy; Exoplanet Astronomy; Interdisciplinary Astronomy; Natural Sciences; Observational Astronomy; Physics; Stellar Astronomy