Velocity dispersion and dynamical mass for 270 galaxy clusters in the Planck PSZ1 catalogue

Abstract

We present the velocity dispersion and dynamical mass estimates for 270 galaxy clusters included in the first Planck Sunyaev-Zeldovich (SZ) source catalogue, the PSZ1. Part of the results presented here were achieved during a two-year observational program, the ITP, developed at the Roque de los Muchachos Observatory (La Palma, Spain). In the ITP we carried out a systematic optical follow-up campaign of all the 212 unidentified PSZ1 sources in the northern sky that have a declination above $-15^{\circ }$ and are without known counterparts at the time of the publication of the catalogue. We present for the first time the velocity dispersion and dynamical mass of 58 of these ITP PSZ1 clusters, plus 35 newly discovered clusters that are not associated with the PSZ1 catalogue. Using Sloan Digital Sky Survey (SDSS) archival data, we extend this sample, including 212 already confirmed PSZ1 clusters in the northern sky. Using a subset of 207 of these galaxy clusters, we constrained the $M_{\mathrm{SZ}}$--$M_{\mathrm{dyn}}$ scaling relation, finding a mass bias of $(1-B)=0.83\pm 0.07$(stat)$\pm 0.02$(sys). We show that this value is consistent with other results in the literature that were obtained with different methods (X-ray, dynamical masses, or weak-lensing mass proxies). This result cannot dissolve the tension between primordial cosmic microwave background anisotropies and cluster number counts in the ${\Omega }_{\mathrm{M}}$--${\sigma }_8$ plane.

arXiv comment23 pages, 11 figures

References in corpus (64)

• A Universal Density Profile from Hierarchical Clustering
• Seven-Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Cosmological Interpretation
• Planck 2013 results. XVI. Cosmological parameters
• The cosmological simulation code GADGET-2
• The slope of the black-hole mass versus velocity dispersion correlation
• Toward a halo mass function for precision cosmology: the limits of universality
• The Eighth Data Release of the Sloan Digital Sky Survey: First Data from SDSS-III
• Some Aspects of Measurement Error in Linear Regression of Astronomical Data
• Cosmological Parameters from Observations of Galaxy Clusters
• The Hyper Suprime-Cam SSP Survey: Overview and Survey Design
• The universal galaxy cluster pressure profile from a representative sample of nearby systems (REXCESS) and the Y_SZ-M_500 relation
• Cold dark matter haloes in the Planck era: evolution of structural parameters for Einasto and NFW profiles
• Dark matter halo concentrations in the Wilkinson Microwave Anisotropy Probe year 5 cosmology
• Cluster Lensing And Supernova survey with Hubble (CLASH): An Overview
• Chandra Cluster Cosmology Project II: Samples and X-ray Data Reduction
• Linear Regression for Astronomical Data with Measurement Errors and Intrinsic Scatter
• CFHTLenS: The Canada-France-Hawaii Telescope Lensing Survey
• Planck 2013 results. XX. Cosmology from Sunyaev-Zeldovich cluster counts
• First Data Release of the Hyper Suprime-Cam Subaru Strategic Program
• Planck 2013 results. XXIX. Planck catalogue of Sunyaev-Zeldovich sources
• Planck 2015 results. XXIV. Cosmology from Sunyaev-Zeldovich cluster counts
• The Atacama Cosmology Telescope: Sunyaev-Zel'dovich Selected Galaxy Clusters at 148 GHz from Three Seasons of Data
• The Canadian Cluster Comparison Project: detailed study of systematics and updated weak lensing masses
• Virial Scaling of Massive Dark Matter Halos: Why Clusters Prefer a High Normalization Cosmology
• The Observed Growth of Massive Galaxy Clusters I: Statistical Methods and Cosmological Constraints
• Galaxy Clusters Selected with the Sunyaev-Zel'dovich Effect from 2008 South Pole Telescope Observations
• Properties of spherical galaxies and clusters with an NFW density profile
• Planck 2015 results. XXVII. The Second Planck Catalogue of Sunyaev-Zeldovich Sources
• Galaxy clusters discovered via the Sunyaev-Zel'dovich effect in the first 720 square degrees of the South Pole Telescope survey
• The galaxy cluster mass scale and its impact on cosmological constraints from the cluster population
• Weighing the Giants - III. Methods and Measurements of Accurate Galaxy Cluster Weak-Lensing Masses
• An SZ-selected sample of the most massive galaxy clusters in the 2500-square-degree South Pole Telescope survey
• The relation between velocity dispersion and mass in simulated clusters of galaxies: dependence on the tracer and the baryonic physics
• On the Cluster Physics of Sunyaev-Zel'dovich Surveys I: The Influence of Feedback, Non-thermal Pressure and Cluster Shapes on Y-M Scaling Relations
• Robust Weak-lensing Mass Calibration of Planck Galaxy Clusters
• Simulations of the Microwave Sky
• The Impact of Galaxy Formation on the Sunyaev-Zeldovich Effect of Galaxy Clusters
• Massive Halos in Millennium Gas Simulations: Multivariate Scaling Relations
• The Atacama Cosmology Telescope: The Two-Season ACTPol Sunyaev-Zel'dovich Effect Selected Cluster Catalog
• LoCuSS: Weak-lensing mass calibration of galaxy clusters
• Toward Unbiased Galaxy Cluster Masses from Line of Sight Velocity Dispersions
• Hydrodynamical simulations of the Sunyaev-Zel'dovich effect: cluster scaling relations and X-ray properties
• Optical Spectroscopy and Velocity Dispersions of Galaxy Clusters from the SPT-SZ Survey
• Planck 2013 results. XXIX. The Planck catalogue of Sunyaev-Zeldovich sources: Addendum
• LoCuSS: Testing hydrostatic equilibrium in galaxy clusters
• The universal distribution of halo interlopers in projected phase space. Bias in galaxy cluster concentration and velocity anisotropy?
• Weak-Lensing Mass Calibration of ACTPol Sunyaev-Zel'dovich Clusters with the Hyper Suprime-Cam Survey
• RCSLenS: The Red Cluster Sequence Lensing Survey
• Comparing Masses in Literature (CoMaLit)-I. Bias and scatter in weak lensing and X-ray mass estimates of clusters
• PSZ2LenS. Weak lensing analysis of the Planck clusters in the CFHTLenS and in the RCSLenS
• Sunyaev-Zel'dovich clusters in Millennium Gas simulations
• Calibrating the Planck Cluster Mass Scale with CLASH
• Planck Sunyaev-Zel'dovich Cluster Mass Calibration using Hyper Suprime-Cam Weak Lensing
• The Atacama Cosmology Telescope: Dynamical masses for 44 SZ-selected galaxy clusters over 755 square degrees
• Merger induced scatter and bias in the cluster mass - Sunyaev-Zeldovich effect scaling relation
• Weak-Lensing Mass Calibration of the Atacama Cosmology Telescope Equatorial Sunyaev-Zeldovich Cluster Sample with the Canada-France-Hawaii Telescope Stripe 82 Survey
• Nature versus Nurture: The curved spine of the galaxy cluster X-ray luminosity -- temperature relation
• Planck Intermediate Results. XXXVI. Optical identification and redshifts of Planck SZ sources with telescopes in the Canary Islands Observatories
• Optical validation and characterization of Planck PSZ1 sources at the Canary Islands observatories. I. First year of ITP13 observations
• Biases in galaxy cluster velocity dispersion and mass estimates in the small number of galaxies regime
• Prospects for high-z cluster detections with Planck, based on a follow-up of 28 candidates using MegaCam@CFHT
• The Impact of Cluster Structure and Dynamical State on Scatter in the Sunyaev-Zel'dovich Flux-Mass Relation
• Calibrating the Planck Cluster Mass Scale with Cluster Velocity Dispersions
• Optical validation and characterisation of Planck PSZ1 sources at the Canary Islands observatories. II. Second year of ITP13 observations

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