A Search for Stars of Very Low Metal Abundance. V. Photoelectric UBV Photometry of Metal-Weak Candidates from the Northern HK Survey

(2) Michigan State University; Department of Physics & Astronomy); P.Bonifacio (1); S. Monai (1); T.C. Beers (2) ((1) Osservatorio Astronomico di Trieste

arxiv: astro-ph/0006178 · v1 · submitted 2000-06-13 · 🌌 astro-ph

A Search for Stars of Very Low Metal Abundance. V. Photoelectric UBV Photometry of Metal-Weak Candidates from the Northern HK Survey

P.Bonifacio (1) , S. Monai (1) , T.C. Beers (2) ((1) Osservatorio Astronomico di Trieste , (2) Michigan State University , Department of Physics & Astronomy) This is my paper

classification 🌌 astro-ph

keywords abundancecandidatesmeasurementsnorthernphotoelectricstarssurveybeen

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We report photoelectric UBV data for 268 metal-poor candidates chosen from the northern HK objective-prism/interference-filter survey of Beers and colleagues. Over 40 % of the stars have been observed on more than one night, and most have at least several sets of photometric measurements. Reddening estimates, preliminary spectroscopic measurements of abundance, and type classifications are reported.

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A Search for Stars of Very Low Metal Abundance. V. Photoelectric UBV Photometry of Metal-Weak Candidates from the Northern HK Survey

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