Spectroscopy of Globular Clusters out to Large Radius in the Sombrero Galaxy

Bridges, Terry C; Rhode, Katherine L; Zepf, Stephen E; Freeman, Kenneth

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Spectroscopy of Globular Clusters out to Large Radius in the Sombrero Galaxy

Date

2007

Authors

Bridges, Terry C

Rhode, Katherine L

Zepf, Stephen E

Freeman, Kenneth

Publisher

IOP Publishing

Abstract

We present new velocities for 62 globular clusters in M104 (NGC 4594, the Sombrero Galaxy), 56 from 2dF on the AAT and 6 from Hydra on WIYN. Combined with previous data, we have a total sample of 108 M104 globular cluster velocities, extending to 20′ ra