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Where's the CUSP? (or CCD Photometry of Globular Cluster Cores)

Published online by Cambridge University Press:  04 August 2017

Phyllis M. Lugger ,
Haldan Cohn  and
Jonathan E. Grindlay
Phyllis M. Lugger
Affiliation:
Department of Astronomy, Indiana University, Swain Hall West 319, Bloomington, IN 47405
Haldan Cohn
Affiliation:
Department of Astronomy, Indiana University, Swain Hall West 319, Bloomington, IN 47405
Jonathan E. Grindlay
Affiliation:
Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138

Abstract

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UBVR CCD surface photometry for a sample of 11 globular clusters has been obtained at the Kitt Peak National Observatory (KPNO) #1 0.9 m telescope as part of a major study of globular cluster core structure. These data are being used to test for the presence of central cusps in the surface brightness profiles', which are expected to be present in clusters which have already undergone core collapse (Cohn and Hut 1984).

Type
May 29: Observations of Globular Clusters
Information
Symposium - International Astronomical Union , Volume 113: Dynamic of Stars Clusters , 1985 , pp. 89 - 92
Copyright
Copyright © Reidel 1985 

References

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