We describe observations and abundance analysis of a high-resolution, high-S/N survey of 168 stars, most of which are metal-poor dwarfs. We follow a self-consistent LTE analysis technique to determine the stellar parameters and abundances, and estimate the effects of random and systematic uncertainties on the resulting abundances. Element-to-iron ratios are derived for key alpha, odd, Fe-peak, r- and s-process elements. Effects of Non-LTE on the analysis of Fe I lines are shown to be very small on the average. Spectroscopically determined surface gravities are derived that are generally close to those obtained from Hipparcos parallaxes.
CITATION STYLE
Fulbright, J. P. (2000). Abundances and Kinematics of Field Halo and Disk Stars. I. Observational Data and Abundance Analysis. The Astronomical Journal, 120(4), 1841–1852. https://doi.org/10.1086/301548
Mendeley helps you to discover research relevant for your work.