325 citations · 2.1k across the 58 of their papers we have counts for
28 papers · 1 filter
Galaxy Counts at 24 Microns in the SWIRE Fields
David L. Shupe, Michael Rowan-Robinson, Carol J. Lonsdale +21
This paper presents galaxy source counts at 24 microns in the six Spitzer Wide-field InfraRed Extragalactic (SWIRE) fields. The source counts are compared to counts in other fields…
Clustering of galaxies at 3.6 microns in the Spitzer Wide-area Infrared Extragalactic legacy survey
I. Waddington, S. J. Oliver, T. S. R. Babbedge +11
We investigate the clustering of galaxies selected in the 3.6 micron band of the Spitzer Wide-area Infrared Extragalactic (SWIRE) legacy survey. The angular two-point correlation f…
Clustering Properties of restframe UV selected galaxies I: the correlation length derived from GALEX data in the local Universe
Bruno Milliard, Sebastien Heinis, Jeremy Blaizot +25
We present the first measurements of the angular correlation function of galaxies selected in the far (1530 A) and near (2310 A) Ultraviolet from the GALEX survey fields overlappin…
UV to IR SEDs of UV selected galaxies in the ELAIS fields: evolution of dust attenuation and star formation activity from z=0.7 to z=0.2
J. Iglesias-Paramo, V. Buat, J. Hernandez-Fernandez +34
We study the ultraviolet to far-infrared (hereafter UV-to-IR) SEDs of a sample of intermediate redshift (0.2 < z < 0.7) UV-selected galaxies from the ELAIS-N1 and ELAIS-N2 fields b…
Clustering Properties of restframe UV selected galaxies II: Migration of Star Formation sites with cosmic time from GALEX and CFHTLS
Sebastien Heinis, Bruno Milliard, Stephane Arnouts +24
We analyze the clustering properties of ultraviolet selected galaxies by using GALEX-SDSS data at z<0.6 and CFHTLS deep u' imaging at z=1. These datasets provide a unique basis at…
The Galaxy Luminosity Function at z~1 in the HUDF: Probing the Dwarf Population
R. E. Ryan, N. P. Hathi, S. H. Cohen +10
We present a catalog of spectro-photometric redshifts for 1308 galaxies from the GRism ACS Program for Extragalactic Science (GRAPES) observations with the Hubble Space Telescope.…
The ultraviolet properties of Luminous Infrared Galaxies at z ~ 0.7: is there any evolution in their dust attenuation?
V. Buat, D. Marcillac, D. Burgarella +5
The TIR and FUV luminosity functions of galaxies and the related luminosity densities rho(TIR) and rho(FUV) are known to evolve from z=0 to z~1 but with a different rate: the galax…
IR and UV Galaxies at z=0.6 -- Evolution of Dust Attenuation and Stellar Mass as Revealed by SWIRE and GALEX
C. Kevin Xu, David Shupe, Veronique Buat +19
We study dust attenuation and stellar mass of star-forming galaxies using new SWIRE observations in IR and GALEX observations in UV. Two samples are selected from t…
The Local Universe as Seen in Far-Infrared and in Far-Ultraviolet: A Global Point of View on the Local Recent Star Formation
V. Buat, T. T. Takeuchi, J. Iglesias-Paramo +23
We select far-infrared (FIR-60 microns) and far-ultraviolet (FUV-1530 A) samples of nearby galaxies in order to discuss the biases encountered by monochromatic surveys (FIR or FUV)…
Parametric modelling of the 3.6um to 8um colour distributions of galaxies in the SWIRE Survey
Payam Davoodi, Seb Oliver, Maria del Carmen Polletta +15
We fit a parametric model comprising a mixture of multi-dimensional Gaussian functions to the 3.6 to 8um colour and optical photo-z distribution of galaxy populations in the ELAIS-…
UV and FIR selected star-forming galaxies at z=0: differences and overlaps
C. Kevin Xu, Veronique Buat, Jorge Iglesias-Páramo +22
We study two samples of local galaxies, one is UV (GALEX) selected and the other FIR (IRAS) selected, to address the question whether UV and FIR surveys see the two sides ('bright'…
Did Galaxy Assembly and Supermassive Black-Hole Growth go hand-in-hand?
R. A. Windhorst, S. H. Cohen, A. N. Straughn +10
In this paper, we address whether the growth of supermassive black-holes has kept pace with the process of galaxy assembly. For this purpose, we first searched the Hubble Ultra Dee…
Bright Side versus Dark Side of Star Formation -- UV and IR Views
C. Kevin Xu
This is a review talk on the UV and infrared selected galaxies. The central question addressed is: do UV and infrared surveys see the 2 sides of star formation of the same populati…
Stephan's Quintet: A Multi-galaxy Collision
C. Kevin Xu
Stephan's Quintet (SQ), discovered more than 100 years ago, is the most famous and well studied compact galaxy group. It has been observed in almost all wavebands, with the most ad…
Clues to AGN Growth from Optically Variable Objects in the Hubble Ultra Deep Field
S. H. Cohen, R. E. Ryan, A. N. Straughn +9
We present a photometric search for objects with point-source components that are optically variable on timescales of weeks--months in the Hubble Ultra Deep Field (HUDF) to i'(AB)=…
Morphological Studies of the SWIRE Galaxy Population in the UGC 10214 HST/ACS field
E. Hatziminaoglou, P. Cassata, G. Rodighiero +16
We present results of a morphological analysis of a small subset of the Spitzer Wide-area InfraRed Extragalactic survey (SWIRE) galaxy population. The analysis is based on public A…
Complete Multiwavelength Characterization of Faint Chandra X-ray Sources Seen in the Spitzer Wide-Area IR Extragalactic (SWIRE) Survey
A. Franceschini, J. Manners, M. Polletta +24
We exploit deep combined observations with Spitzer and Chandra of the SWIRE survey in the ELAIS-N1 region, to investigate the nature of the faint X-ray and IR sources in common, to…
The GALEX-VVDS Measurement of the Evolution of the Far-Ultraviolet Luminosity Density and the Cosmic Star Formation Rate
D. Schiminovich, O. Ilbert, S. Arnouts +10
In a companion paper (Arnouts et al. 2004) we presented new measurements of the galaxy luminosity function at 1500 Angstroms out to z~1 using GALEX-VVDS observations (1039 galaxies…
UV Morphology and Star Formation in the Tidal Tails of NGC 4038/39
J. E. Hibbard, L. Bianchi, D. A. Thilker +2
We present GALEX FUV (1530 A) and NUV (2310 A) observations of the archetypal merging system NGC 4038/39, ``The Antennae". Both tails are relatively bright in the UV, especially in…
UV emission and Star Formation in Stephan's Quintet
C. Kevin Xu, Jorge Iglesias-Paramo, Denis Burgarella +22
we present the first GALEX UV images of the well known interacting group of galaxies, Stephan's Quintet (SQ). We detect widespread UV emission throughout the group. However, there…
Sloan Digital Sky Survey Quasars in the SWIRE ELAIS N1 Field: Properties and Spectral Energy Distributions
E. Hatziminaoglou, I. Perez-Fournon, M. Polletta +16
We present a mid-infrared analysis of 35 quasars with spectroscopic redshifts selected from the Spitzer Wide-area InfraRed Extragalactic Survey (SWIRE). We discuss their optical an…
First Insights into the SWIRE Galaxy Populations
Carol Lonsdale, Maria Polletta, Jason Surace +29
We characterize the SWIRE galaxy populations in the SWIRE validation field within the Lockman Hole, based on the 3.6-24 Spitzer data and deep U,g',r',r' optical imaging within a…
GRAPES, Grism Spectroscopy of the Hubble Ultra Deep Field: Description and Data Reduction
N. Pirzkal, C. Xu, S. Malhotra +19
We present deep unbiased spectroscopy of the Hubble Ultra Deep Field (UDF) carried out using the slitless grism spectroscopy mode of the Advance Camera for Surveys on the Hubble Sp…
NIR Luminosity Function of Galaxies in Close Major-Merger Pairs and Mass Dependence of Merger Rate
C. K. Xu, Y. C. Sun, X. T. He
A sample of close major-merger pairs (projected separation kpc, band magnitude difference mag) is selected from the…