천문학회보 (The Bulletin of The Korean Astronomical Society)
- 제40권2호
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- Pages.33.3-34
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- 2015
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- 1226-2692(pISSN)
Mean Velocity of Globular Cluster Systems in M86 Virgo Giant Elliptical Galaxy and Massive Early-Type Galaxies
- Park, Hong Soo (KASI) ;
- Lee, Myung Gyoon (SNU) ;
- Arimoto, Nobuo (NAOJ/Subaru Telescope)
- 발행 : 2015.10.15
초록
We present the spectroscopic study of the globular clusters (GCs) in the massive elliptical galaxy M86 in the Virgo galaxy cluster. Using the spectra obtained from the Multi-Object Spectroscopy (MOS) mode of Faint Object Camera and Spectrograph (FOCAS) on the Subaru Telescope, we measure the radial velocities for 56 GCs in M86. The mean velocity of the GCs is derived to be
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