J/A+A/632/A36ivo://CDS.VizieR/J/A+A/632/A36doi:10.26093/cds/vizier.36320036CDSCaminha G.B.Rosati P.Grillo C.Rosani G.Caputi K.I.Meneghetti M.,Mercurio A.Balestra I.Bergamini P.Biviano A.Nonino M.Umetsu K.,Vanzella E.Annunziatella M.Broadhurst T.Delgado-Correal C.,Demarco R.Koekemoer A.M.Lombardi M.Maier C.Verdugo M.Zitrin A.2020-04-28T07:33:50Z2019-11-25T08:56:50ZCDS support team

CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France

cds-question@unistra.frgalaxy-clustersredshiftedWe carry out a detailed strong lensing analysis of a sub-sample of eight galaxy clusters of the Cluster Lensing And Supernova survey with Hubble (CLASH), in the redshift range of z_cluster_=[0.23-0.59], using extensive spectroscopic information, primarily from the Multi Unit Spectroscopic Explorer (MUSE) archival data and complemented with CLASH-VLT redshift measurements. The observed positions of the multiple images of strongly lensed background sources are used to constrain parametric models describing the cluster total mass distributions. Different models are tested in each cluster depending on the complexity of its mass distribution and on the number of detected multiple images. Four clusters show more than five spectroscopically confirmed multiple image families. In this sample, we do not make use of families that are only photometrically identified, in order to reduce model degeneracies between the values of the total mass of a cluster and of the source redshifts, and systematics due to the potential misidentifications of some multiple images. For the remaining four systems, we use additional families without any spectroscopic confirmation to increase the number of strong lensing constraints up to the number of free parameters in our parametric models. We present spectroscopic confirmation of 27 multiply lensed sources, with no previous spectroscopic measurements, spanning over the redshift range of z_src_=[0.7-6.1]. Moreover, we confirm an average of 48 galaxy members in the core of each cluster, thanks to the high efficiency and large field of view of MUSE. We use this information to derive precise strong lensing models, projected total mass distributions and magnification maps. We show that, despite having different properties (i.e., number of mass components, total mass, redshift, etc), the projected total mass and mass density profiles of all clusters have very similar shapes, when rescaled by independent measurements of M200c and R200c. Specifically, we measure the mean value of the projected total mass of our cluster sample within 10 (20)% of R200c to be 0.13 (0.32) of M200c, with a remarkably small scatter of 5 (6)%. Furthermore, the large number of high-z sources and the precise magnification maps derived in this work for four clusters add up to the sample of high-quality gravitational telescopes to be used to study the faint and distant Universe.2019A&A...632A..36Chttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/632/A36CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/A+A/600/A90 : MACS J0416.1-2403 redshift catalogue (Caminha+, 2017)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/632/A36https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/632/A36http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/632/A36https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/632/A36https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/632/A36http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/632/A36GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/632/A36/table2 (Full redshift catalogue)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/632/A36/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/632/A36/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/632/A36/table2?GETtext/xml+votable180.050000true52.424568-2.2006560.005555555555555556Cone search capability for table J/A+A/632/A36/tablea2 (Information on the spectroscopically identified multiple images)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/632/A36/tablea2?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/632/A36/tablea2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/632/A36/tablea2?GETtext/xml+votable180.050000true322.41491330.09040428990.0055555555555555566/19097 22771 23173 25675 26177 27075 48076 49012https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/632/A36?format=asciidefaultJ/A+A/632/A36/table2Full redshift cataloguerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintMuseID build from the cluster name and object RA and Dec, ANNNN-JHHMMSS.ss+DDMMSS.ss (1)meta.id;meta.maincharRAJ2000Observed right ascension (J2000)degpos.eq.ra;meta.mainDEJ2000Observed declination (J2000)degpos.eq.dec;meta.mainzSpectroscopic redshiftsrc.redshiftfloatq_z[2/9] Redshift quality flag (2)meta.code.qual;src.redshiftintMultNumber of entries of the same object in this catalogue used to indicate multiply lensed sourcesmeta.numberintJ/A+A/632/A36/tablea2Information on the spectroscopically identified multiple imagesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintClusterCluster namemeta.id.parentcharIDMultiple image designationmeta.code.multip;phys.atmol.configuration;obs.imagecharRAJ2000Right ascension (J2000)degpos.eq.ra;meta.mainDEJ2000Declination (J2000)degpos.eq.dec;meta.mainzMUSE? Muse redshiftsrc.redshift;pos.heliocentricfloatnullablezp1? Previous redshiftsrc.redshift;pos.heliocentricfloatnullabler_zp1Reference for zp1 (1)meta.ref;pos.framecharzp2? Previous redshiftsrc.redshift;pos.heliocentricfloatnullabler_zp2Reference for zp2 (1)meta.ref;pos.framecharzp3l? Lower value of previus redhsift intervalsrc.redshift;pos.heliocentricfloatnullablezp3u? Upper value of previus redhsift intervalsrc.redshift;pos.heliocentricfloatnullabler_zp3lReference for zp3 (1)meta.ref;pos.framecharJ/A+A/632/A36/listList of model filesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintFileNameName of the file (1)meta.id;meta.filecharTitleTitle of the filemeta.title;meta.filechar