We report a wide-field imaging survey of the globular cluster (GC) populations around M87 with Suprime-Cam on the 8.2 m Subaru telescope. By investigating the GC colour distributions and surface number densities as a function of distance from the host galaxy, we argue that the contribution of GCs associated with the Virgo cluster (i.e. intergalactic GCs) is insignificant around M87; most of the blue GCs around luminous ellipticals as well as the red GCs are presumably associated with the host galaxy. © 2009 Springer-Verlag Berlin Heidelberg.
CITATION STYLE
Tamura, N., Sharples, R. M., Arimoto, N., Onodera, M., Ohta, K., & Yamada, Y. (2009). A Subaru/Suprime-Cam wide-field survey of globular cluster populations around M87. In ESO Astrophysics Symposia (Vol. 2009, pp. 287–291). https://doi.org/10.1007/978-3-540-76961-3_65
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