Wide-Field Survey of Globular Clusters in M31. II. Kinematics of the Globular Cluster System

  • Lee at al.
  • http://arxiv.org/abs/0711.1232
  • The GCs around Andromeda rotate.
  • GCs can be “friendless”, meaning they have no neighbors with similar kinematics. In addition they look at various subsamples depending e.g. on metallicity and brightness.

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