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A sample of galaxy clusters to study the fundamental plane: Redshift measurements

We present the results of spectroscopic observations of galaxies in a sample of nearby clusters. We measured galaxy redshifts and estimated cluster velocity dispersions. These observations were carried out at the Observatoire de Haute Provence as part of a program aiming at a more detailed study of the Cluster Fundamental Plane.

The VIMOS Public Extragalactic Redshift Survey (VIPERS) - Full spectroscopic data and auxiliary information release (PDR-2)

A&A Astronomy & Astrophysics M. Scodeggio L. Guzzo B. Garilli B. R. Granett M. Bolzonella S. de la Torre U. Abbas C. Adami S. Arnouts D. Bottini A. Cappi J. Coupon O. Cucciati I. Davidzon P

The VIMOS Public Extragalactic Redshift Survey (VIPERS) - PCA-based automatic cleaning and reconstruction of survey spectra

A&A Astronomy & Astrophysics A. Marchetti B. Garilli B. R. Granett L. Guzzo A. Iovino M. Scodeggio M. Bolzonella S. de la Torre U. Abbas C. Adami D. Bottini A. Cappi O. Cucciati I. Davidzon P

The VIMOS Public Extragalactic Redshift Survey (VIPERS) - The matter density and baryon fraction from the galaxy power spectrum at redshift 0.6 < z < 1.1

A&A Astronomy & Astrophysics S. Rota B. R. Granett J. Bel L. Guzzo J. A. Peacock M. J. Wilson A. Pezzotta S. de la Torre B. Garilli M. Bolzonella M. Scodeggio U. Abbas C. Adami D. Bottini A. Cappi O

The VIMOS Public Extragalactic Redshift Survey (VIPERS) - Star formation history of passive red galaxies

A&A Astronomy & Astrophysics M. Siudek K. Małek M. Scodeggio B. Garilli A. Pollo C. P. Haines A. Fritz M. Bolzonella S. de la Torre B. R. Granett L. Guzzo U. Abbas C. Adami D. Bottini A. Cappi O

Merging history of three bimodal clusters

We present a combined X-ray and optical analysis of three bimodal galaxy clusters selected as merging candidates at z ~ 0.1. These targets are part of MUSIC (MUlti-Wavelength Sample of Interacting Clusters), which is a general project designed to study the physics of merging clusters by means of multi-wavelength observations. Observations include spectro-imaging with XMM-Newton...

Mass profile and dynamical status of the z ~ 0.8 galaxy cluster LCDCS 0504

. LeBrun 12 S. Allam 19 20 S. Basa 12 C. Benoist 14 A. Cappi 7 14 C. Halliday 8 O. Ilbert 12 D. Johnston 20 E. Jullo 12 D. Just 5 6 J. M. Kubo 20 I. Márquez 3 P. Marshall 4 N. Martinet 18 S. Maurogordato 14

The VIMOS Public Extragalactic Redshift Survey - Searching for cosmic voids

A&A Astronomy & Astrophysics D. Micheletti 15 A. Iovino 15 A. J. Hawken 15 B. R. Granett 15 M. Bolzonella 14 A. Cappi 11 14 L. Guzzo 15 U. Abbas 12 C. Adami 20 S. Arnouts 20 J. Bel 15 D. Bottini 19

The VIMOS Public Extragalactic Redshift Survey (VIPERS) - An unprecedented view of galaxies and large-scale structure at 0.5 < z < 1.2

A&A Astronomy & Astrophysics L. Guzzo M. Scodeggio B. Garilli B. R. Granett A. Fritz U. Abbas C. Adami S. Arnouts J. Bel M. Bolzonella D. Bottini E. Branchini A. Cappi J. Coupon O. Cucciati I

The VIMOS Public Extragalactic Redshift Survey (VIPERS) - Ωm0 from the galaxy clustering ratio measured at z ~ 1

. Abbas C. Adami S. Arnouts M. Bolzonella D. Bottini A. Cappi J. Coupon I. Davidzon G. De Lucia A. Fritz P. Franzetti M. Fumana B. Garilli O. Ilbert J. Krywult V. Le Brun O. Le Fèvre D. Maccagni K. Małek F

Galaxy redshifts in 3 medium–distant clusters

We present results from spectroscopic observations of 3 rich and moderately distant galaxy clusters at the 3.6 m ESO telescope at La Silla. We measured 54 galaxy redshifts in 3 fields centered on the clusters A 3663 and A 3889, which are rich and distant ACO clusters, and on a new cluster, Cl , identified on a deep plate. We present estimates of their velocity dispersion and...

Galaxy redshifts in 3 medium–distant clusters

We present results from spectroscopic observations of 3 rich and moderately distant galaxy clusters at the 3.6 m ESO telescope at La Silla. We measured 54 galaxy redshifts in 3 fields centered on the clusters A 3663 and A 3889, which are rich and distant ACO clusters, and on a new cluster, Cl , identified on a deep plate. We present estimates of their velocity dispersion and...

The VIMOS VLT Deep Survey final data release: a spectroscopic sample of 35 016 galaxies and AGN out to z ~ 6.7 selected with 17.5 ≤ iAB ≤ 24.75

. Bottini A. Cappi S. Charlot P. Ciliegi T. Contini S. de la Torre S. Foucaud P. Franzetti I. Gavignaud L. Guzzo A. Iovino B. Lemaux C. López-Sanjuan H. J. McCracken B. Marano C. Marinoni A. Mazure Y. Mellier

The VIMOS VLT Deep Survey final data release: a spectroscopic sample of 35 016 galaxies and AGN out to z ~ 6.7 selected with 17.5 ≤ iAB ≤ 24.75

. Bottini A. Cappi S. Charlot P. Ciliegi T. Contini S. de la Torre S. Foucaud P. Franzetti I. Gavignaud L. Guzzo A. Iovino B. Lemaux C. López-Sanjuan H. J. McCracken B. Marano C. Marinoni A. Mazure Y. Mellier

A 2163: Merger events in the hottest Abell galaxy cluster - I. Dynamical analysis from optical data

Context. A 2163 is among the richest and most distant Abell clusters, presenting outstanding properties in different wavelength domains. X-ray observations have revealed a distorted gas morphology and strong features have been detected in the temperature map, suggesting that merging processes are important in this cluster. However, the merging scenario is not yet well-defined...

The VIMOS Public Extragalactic Redshift Survey (VIPERS) - A support vector machine classification of galaxies, stars, and AGNs

A&A Astronomy & Astrophysics K. Małek A. Solarz A. Pollo A. Fritz B. Garilli M. Scodeggio A. Iovino B. R. Granett U. Abbas C. Adami S. Arnouts J. Bel M. Bolzonella D. Bottini E. Branchini A. Cappi J

The VIMOS Public Extragalactic Redshift Survey (VIPERS) - Galaxy clustering and redshift-space distortions at z ≃ 0.8 in the first data release

. Cappi J. Coupon O. Cucciati I. Davidzon G. De Lucia A. Fritz P. Franzetti M. Fumana B. Garilli O. Ilbert J. Krywult V. Le Brun O. Le Fèvre D. Maccagni K. Małek F. Marulli H. J. McCracken L. Moscardini L

The zCOSMOS redshift survey: evolution of the light in bulges and discs since z ~ 0.8

We studied the chronology of galactic bulge and disc formation by analysing the relative contributions of these components to the B-band rest-frame luminosity density at different epochs. We present the first estimate of the evolution of the fraction of rest-frame B-band light in galactic bulges and discs since redshift z ~ 0.8. We performed a bulge-to-disc decomposition of HST...

BeppoSAX temperature maps of galaxy clusters in the Corona Borealis supercluster: A2061, A2067 and A2124

In this paper we present the analysis of BeppoSAX observations of the cluster pairs A2061–A2067 and A2122–A2124, located in the Corona Borealis supercluster, which have been selected as candidate merging clusters. The aim of this work is to study the physics of the intracluster medium and to look for the possible presence of merging signatures. We derived the global temperatures...