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Internal colour gradients for E/S0 galaxies in Abell 2218

De Propris, Roberto; Colless, Matthew; Driver, Simon; Pracy, Michael B; Couch, Warrick


We determine colour gradients of -0.15 ± 0.08 mag per decade in radius in F450W-F606W and -0.07 ± 0.06 mag per decade in radius in F606W-F814W for a sample of 22 E/S0 galaxies in Abell 2218. These gradients are consistent with the existence of a mild (�

CollectionsANU Research Publications
Date published: 2005
Type: Journal article
Source: Monthly Notices of the Royal Astronomical Society
DOI: 10.1111/j.1365-2966.2005.08662.x


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