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Detection of the Tip of Red Giant Branc in NGC 5128We present a color-magnitude diagram of more than 10,000 stars in the halo of galaxy NGC 5128 (Centaurus A), based on WFPC2 images through the V and I filters. The position of the red-giant branch stars is compared with the loci of the RGB in six well-studied globular clusters and in the dwarf elliptical galaxy NGC 185;...
Document ID
20060036117
Acquisition Source
Jet Propulsion Laboratory
Document Type
Preprint (Draft being sent to journal)
External Source(s)
Authors
Soria, Roberto
Mould, Jeremy R.
Watson, Alan M.
Gallagher, John S., III
Ballester, Gilda E.
Burrows, Christopher J.
Casertano, Stefano
Clarke, John T.
Crisp, David
Griffiths, Richard E.
Hester, J. Jeff
Hoessel, John G.
Holtzman, Jon A.
Scowen, Paul A.
Stapelfeldt, Karl R.
Trauger, John T.
Westphal, James A.
Date Acquired
August 23, 2013
Publication Date
January 1, 1996
Distribution Limits
Public
Copyright
Other
Keywords
NGC 185 galaxy NGC 5128 Centaurus A WFPC2

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