[PDF] Top 20 Dynamical versus stellar masses of ultracompact dwarf galaxies in the Fornax cluster star

... need in observations aimed at the studies of UCDs stellar populations and age de- termination in particular, required to explain the low dy- namical M/L ratios in ... See full document

... several of the most luminous globular clusters (GCs) in NGC 5128 (Centaurus A) derived from high-resolution spectra obtained with the UVES echelle spectrograph on the ...Telescope. ... See full document

... description of the observations by the an- alytical model advocates that at low galaxy masses, where galaxies have shallower potential wells ...by the ionizing radiation ... See full document

... Finally, in terms of the origin of galaxies with central light deficits versus those with light excess, it is widely accepted that the light deficits in “core” ... See full document

... Elliptical galaxies are known to fall on a so-called fundamental plane ( FP ) , a tight correlation between effective radius, central velocity dispersion, and the average effective surface brightness within ... See full document

... average, the dynamical M / L ratios of UCDs are about twice as high as those of Galactic globular clus- ters of comparable metallicity ...UCDs in Virgo than in ... See full document

... many galaxies, irrespectively of their mor- phological type, contain star clusters at their nuclear ...regions. In particular, the frequency of NCs in early-type spiral ... See full document

... (ACS) 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 ... See full document

... events of dwarf galaxies and their dis- solution in the Galactic potential are manifested by a few tidal stellar streams observed in the Milky Way, M31, and other ... See full document

... divided in three main categories: (i) secular evolution of the galaxy mainly from Active Galactic Nuclei (AGN) and Super- novae (SNe) feedback, (ii) interactions with the intracluster medium, ... See full document

... presented the spectroscopic analysis of four ultra-compact dwarf galaxies (UCDs) and one nucleus of a dwarf ...among the five brightest in the central region ... See full document

... using the penalized pixel-fitting (ppxf) code of Cappellari & Emsellem ...on the right of Fig. 1. As spectral templates for the fitting we used spectra of field stars and ... See full document

... mass of the dust in the system (shell, WR star, and the ...(1) of Paron et al. (2012; see also Rosolowsky et al. 2010). The authors assume that the continuum ... See full document

... (10%–40%) of the total stellar light in a galaxy cluster is ...detections of low surface brightness starlight in galaxy clusters—both in cD envelopes and in ... See full document

... contribution the Weidner & Kroupa (2006) list is included, cor- rected for a few errors and significantly ...expanded. The sample of 100 both new and previously published star clusters is ... See full document

... from the study of their light curves. The possibility of combining the two data sets allowed us to increase the time on targets, greatly improving the phase ...coverage. ... See full document

... between the SBF and GCLF dis- tances has already been reported by Richtler (2003), who at- tributed this phenomenon to the presence of intermediate-age GCs that might contaminate the ... See full document

... from the deep optical images taken with the MOSAIC II CCD on the Blanco 4 m telescope at ...CTIO. The galaxy magnitudes in the g r ¢ ¢ , bands were measured with the ... See full document

... comparison of the SB profiles of all the NIR data, with the NIFS K-band image scaled to fit the SB profile of the NICMOS F160W images at r > 1 ...Within ... See full document

... galaxy in the LITTLE THINGS sample that bears some resemblance to NGC 3738 and DDO 187: IC ...10. In the U-band the galaxy is dominated by a large UV-bright region near the ... See full document