VizieR Online Data Catalog: Star clusters in M31. VII. Globular clusters RVs (Caldwell+, 2016)
Abstract
Our M31 GC sample is based on high signal-to-noise spectra from the MMT/Hectospec during the years 2004-2007. Paper II (Caldwell+, 2011, J/AJ/141/61) determined metallicities using iron-dominated Lick indices as measured on Hectospec spectra. Those same spectra supplied the velocities used here, supplemented by even more accurate velocities measured in the high dispersion spectra of Strader et al. (2011AJ....142....8S).
(1 data file).- Publication:
-
VizieR Online Data Catalog
- Pub Date:
- August 2016
- DOI:
- 10.26093/cds/vizier.18240042
- Bibcode:
- 2016yCat..18240042C
- Keywords:
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- Clusters: globular;
- Radial velocities;
- Abundances: [Fe/H];
- Galaxies: nearby