27 citations · 58 across the 3 of their papers we have counts for
6 papers · 1 filter
Isophotal Structure and Dust Distribution in Radio-Loud Elliptical Galaxies
Grant R. Tremblay, Marco Chiaberge, Carlos J. Donzelli +4
We investigate isophotal properties and dust morphology in the nuclear regions of 84 radio galaxies, imaged in the optical and near-infrared as part of Hubble Space Telescope snaps…
Bulges and disks in the Host Galaxies of low redshift 3CR Sources: a near-IR view of their radial brightness profile
Carlos J. Donzelli, Marco Chiaberge, F. Duccio Macchetto +3
We analyze the near-infrared luminosity profiles and photometric parameters of the host galaxies of 3CR radio sources with z<0.3, to investigate their physical nature. Our sample i…
Bulge evolution in face-on spirals and low surface brightness galaxies
Gaspar Galaz, Alvaro Villalobos, Leopoldo Infante +1
It is an observational fact that bulges of spiral galaxies contain a high fraction of old and metal-rich stars. Following this observational fact, we have investigated colors of 21…
Photometric observations of Southern Abell Cluster Redshifts Survey Clusters: Structure of galaxies in the inner region of clusters of galaxies
V. Coenda, H. Muriel, C. J. Donzelli +3
We analyze photometric properties of 1384 cluster galaxies as a function of the normalized distance to cluster center. These galaxies were selected in the central region ($r/r_{200…
Photometric observations of SARS clusters: Galaxy Luminosity Profiles
V. Coenda, C. J. Donzelli, H. Muriel +3
We have analyzed CCD images of 14 Abell clusters in the R filter of the SARS survey (Way et al 2004), with cz<40000kms^{-1}. We have obtained the luminosity profiles for 507 galaxi…
Are the hosts of Gamma-Ray Bursts sub-luminous and blue galaxies?
E. Le Floc'h, P. -A. Duc, I. F. Mirabel +11
We present K-band imaging observations of ten Gamma-Ray Burst (GRB) host galaxies. We compare their observed and absolute K magnitudes as well as their R-K colours with those of ot…