A Homogeneous Stellar Sample for the Study of Metal-Rich Populations

Journal
Date Issued
2001
Author(s)
Chavez, M.
•
Malagnini, M. L.
•
•
Abstract
We report on preliminary results of a project intended to construct a homogeneous spectroscopic data base of super metal-rich stars (SMR). The data base will serve as a tool for studies of old stellar populations. Using the flu x fitting method we have compared mid-resolution spectroscopic data of a sample o f SMR candidates with a grid of synthetic spectra and derived simultaneously the three leading atmospheric parameters (Teff, log {g}, [M/H]).
Coverage
IX Latin American Regional IAU Meeting. Focal Points in Latin American Astronomy
Volume
11
Start page
81
Conferenece
Focal Points in Latin American Astronomy
Conferenece place
Tonantzintla, Mexico
Conferenece date
November 9-13, 1998
Uri
Issn Identifier
1405-2059
Ads BibCode
2001RMxAC..11...81C
Rights
open.access
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