The M33 Globular Cluster System with PAndAS Data: the Last Outer Halo Cluster?

Robert Cockcroft, William E. Harris, Annette M. N. Ferguson, Avon Huxor, Rodrigo Ibata, Mike J. Irwin, Alan W. McConnachie, Kristin A. Woodley, Scott C. Chapman, Geraint F. Lewis, Thomas H. Puzia

Research output: Contribution to journalArticlepeer-review

Abstract

We use CFHT/MegaCam data to search for outer halo star clusters in M33 as part of the Pan-Andromeda Archaeological Survey. This work extends previous studies out to a projected radius of 50 kpc and covers over 40 deg2. We find only one new unambiguous star cluster in addition to the five previously known in the M33 outer halo (10 kpc
Original languageEnglish
Pages (from-to)112
JournalAstrophysical Journal
Volume730
Issue number2
DOIs
Publication statusPublished - 1 Apr 2011

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