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A Survey of Compact Star Clusters in the South-West Field of the M31 Disk. Structural Parameters

I. Sableviciute·V. Vansevicius·K. Kodaira·D. Narbutis·R. Stonkute·A. Bridzius
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Abstract

We present structural parameters for 51 compact star clusters from the survey of star clusters conducted in the South-West field of the M31 disk by Kodaira et al. (2004). Structural parameters of the clusters were derived by fitting the 2-D King and EFF (Elson, Fall and Freeman 1987) models to the V-band cluster images. Structural parameters derived for two M31 clusters, which are in common with the study based on the HST data (Barmby et al. 2002), are consistent with earlier determination. The M31 star cluster structural parameters in general are compatible with the corresponding Milky Way galaxy and Magellanic Clouds cluster parameters.

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I. Sableviciute, V. Vansevicius, K. Kodaira, D. Narbutis, R. Stonkute, A. Bridzius. 2007-01-26. A Survey of Compact Star Clusters in the South-West Field of the M31 Disk. Structural Parameters. https://arxiv.org/abs/astro-ph/0701774

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