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The interstellar reddening and metallicity of NGC 330
Published online by Cambridge University Press: 19 July 2016
Abstract
A reddening of E(B-V) = 0.12 ± 0.02 has been determined for NGC 330 in the Small Magellanic Cloud (SMC) from spectrophotometry of B stars in the cluster. This high reddening helps explain many of the anomalous low metallicity estimates for the cluster. Preliminary analysis of Coudé spectra of K giants in the cluster indicates a high value of 3.5 to 4.5 km s−1 for the micro-turbulence, and a metallicity near −0.7 dex with respect to the sun.
- Type
- Stellar Evolution
- Information
- Symposium - International Astronomical Union , Volume 148: The Magellanic Clouds , 1991 , pp. 273 - 277
- Copyright
- Copyright © Kluwer 1991
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