Release 11.12 ("Hergest Ridge")


Gclusters :: Bibliographic item "gc356"

Article ID: gc356
Authorde Marchi, G.; Pulone, L.
TitleNGC 2298: a globular cluster on its way to disruption
JournalAstronomy and Astrophysics, Volume 467, Issue 1, pp.107-115
Year of publication2007 (on gclusters from 2013-07-12 11:24:13 )
AbstractWe have studied the stellar main sequence (MS) of the globular cluster NGC 2298 using deep HST/ACS observations in the F606W and F814W bands covering an area of 3.4 arcmin × 3.4 arcmin around the cluster centre or about twice the cluster's half-mass radius. The colour-magnitude diagram that we derive in this way reveals a narrow and well defined MS extending down to the 10? detection limit at m_606 ? 26.5, m_814 ? 25, corresponding to stars of 0.2 Mo ...
TagsNGC 2298

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