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http://dx.doi.org/10.5140/JASS.2004.21.4.249

DYNAMICAL SUBSTRUCTURES OF GALACTIC GLOBULAR CLUSTERS II. NGC 6934  

Rhee, Jong-Whan (Department of Astronomy, Yonsei University, Center for Space Astrophysics, Yonsei University)
Sohn, Young-Jong (Department of Astronomy, Yonsei University, Center for Space Astrophysics, Yonsei University)
Shin, Min (Department of Astronomy, Yonsei University)
Kang, Aram (Department of Astronomy, Yonsei University, Center for Space Astrophysics, Yonsei University)
Publication Information
Journal of Astronomy and Space Sciences / v.21, no.4, 2004 , pp. 249-262 More about this Journal
Abstract
The variations of the dynamical substructures of NGC 6934 have been investigated by means of performing point spread function stellar photometry and the surface photometry on BV CCD images of NGC 6934. Our results show that overall variations of ellipticity and position angle range in $0.02{\sim}0.08\;and\;-90^{\circ}{\sim}+90^{\circ}$, respectively out to three times the half light radius. The inner ($r_{eff}
Keywords
globular cluster; NGC 6934; dynamical substructure;
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