[PDF] Top 20 Galaxy populations in the Antlia cluster I Photometric properties of early type galaxies

... also early-type dwarf galaxies in clusters and groups seem to follow a well-defined CMR (Caldwell 1983; Secker, Harris & Plummer 1997; Hilker, Mieske & Infante 2003; L´opez- Cruz, ... See full document

... and cluster mass distributions using multiple images ...samples of strong lenses allow for a statistical determination of the properties of lensing galaxies ...samples ... See full document

... that the environment plays an important role in quenching the later, lower level star formation that builds up the ...stripping of gas will be more efficient in low-mass ... See full document

... complete in themselves was the basis of our definition of galaxies given by Edwin Hubble in 1926 , it was also the starting point for these nebulae to be recognized as ... See full document

... on the shape of the UV luminosity functions are qualitatively consistent with the picture recently proposed by Boselli et ...forming galaxies recently accreted by the Virgo ... See full document

... gradients in stellar populations are a result of a galaxy’s star formation, chemical enrichment, and merging histories, and thus can be an important discriminant of galaxy formation ... See full document

... that the difficulties at this level of detail do not necessarily disprove the basic idea that long-term dynamical evolution is primarily respon- sible for the present-day shape of ... See full document

... stars in the universe are found in stellar halos and GCs, and these populations are the oldest visible collisionless tracers within ...galaxies. The shapes of halo ... See full document

... termines the set of orthogonal eigenvectors, linear combinations of the original variables, that minimize the Euclidean distances to each eigenvector ...). The normal- ized ... See full document

... aim of the survey is to provide a large sample of galaxies for study in a high-density environment, and at the same time a comparison sample in a lower density region ... See full document

... cases. i) The galaxy retains its smoothness on the IMACS data, so it is confirmed as probable cluster member (flag 2 in Table ...ii) The galaxy exhibits clear ... See full document

... 5128, the MW, the Magellanic Clouds, and the Fornax dwarf spheroidal) that old GCs appear to have near-universal structural ...Measurements of GC sizes in late-type ... See full document

... for the selection of AGNs from narrow-line ...all of which use the ratio of [O iii ]/Hβ (vertical ...right, the horizontal axes are the ratios of [N ii ]/Hα, [S ii ... See full document

... elliptical galaxies show a prominent multimodality in their globular cluster system color distri- ...Understanding the mechanisms that lead to multiple globular cluster subpopulations ... See full document

... nique, the photometric maximum likelihood (PML) method, to a subset of MUSYC comprising the Extended Chandra Deep Field South (ECDF-S), covering approximately ...on the sky. The ... See full document

... investigate the redshift evolution of our yE candidates, we subdivide the sample into four redshift bins between z ¼ 0 and ...each galaxy we determine the B J offset with respect to ... See full document

... on the X-ray cluster RXJ0054.0–2823 at z = 0.29 . We study the spectral evolution of galaxies from z = 1 down to the cluster redshift in a magnitude-limited sample ... See full document

... catalogs of cluster of galaxies that can be used in cosmological, large-scale structure and galaxy evolution ...studies. The first systematic attempts to generate large ... See full document

... Fornax Cluster Survey is a Hubble Space Telescope program to image 43 early-type galaxies in the Fornax cluster, using the F475W and F850LP bandpasses of ... See full document

... combination of optical and near-infrared photometry of globular clusters ...introduced in order to reduce the degeneracy of age and metallicity effects and to allow the resolution ... See full document