J/A+A/600/A90ivo://CDS.VizieR/J/A+A/600/A90doi:10.26093/cds/vizier.36000090CDSCaminha G.B.Grillo C.Rosati P.Balestra I.Mercurio A.Vanzella E.,Biviano A.Caputi K.I.Delgado-Correal C.Karman W.Lombardi M.,Meneghetti M.Sartoris B.Tozz P.2019-08-20T14:40:18Z2017-04-05T07:42:24ZCDS support team

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

cds-question@unistra.frgalaxy-clustersredshiftedWe report the spectroscopic confirmation of 22 new multiply lensed sources behind the Hubble Frontier Field (HFF) galaxy cluster MACS J0416.1-2403 (MACS 0416), using archival data from the Multi Unit Spectroscopic Explorer (MUSE) on the VLT. Combining with previous spectroscopic measurements of 15 other multiply imaged sources, we obtain a sample of 102 secure multiple images with measured redshifts, the largest to date in a single strong lensing system. The newly confirmed sources are largely low-luminosity Lyman{alpha}-emitters with redshift in the range [3.08-6.15].With such a large number of secure constraints, and a significantly improved sample of galaxy members in the cluster core, we have improved our previous strong lensing model and obtained a robust determination of the projected total mass distribution of MACS 0416. We find evidence of three cored dark-matter halos, adding to the known complexity of this merging system. The total mass density profile, as well as the sub-halo population, are found in good agreement with previous works. We update and make public the redshift catalog of MACS 0416 from our previous spectroscopic campaign with the new MUSE redshifts. We also release lensing maps (convergence, shear, magnification) in the standard HFF format.2017A&A...600A..90Chttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/600/A90CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toIII/250 : The VIMOS VLT deep survey (VVDS-DEEP) (Le Fevre+ 2005)J/A+A/428/1043 : Redshifts from VIMOS VLT Deep Survey (Le Fevre+, 2004)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/600/A90https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/600/A90http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/600/A90https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/600/A90https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/600/A90http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/600/A90GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/600/A90/tablea1 (Information on spectroscopically identified multiple images in MACS 0416)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/600/A90/tablea1?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/600/A90/tablea1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/600/A90/tablea1?GETtext/xml+votable180.050000true64.04908389-24.062861940.005555555555555556Cone search capability for table J/A+A/600/A90/catalog (Full redshift catalog, combining the MUSE and VIMOS measurements)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/600/A90/catalog?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/600/A90/catalog?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/600/A90/catalog?GETtext/xml+votable180.050000true63.80205889-24.0851650.0055555555555555566/34793 34795-34796 347982.0401237512456292e-19 2.706461185444514e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/600/A90?format=asciidefaultJ/A+A/600/A90/tablea1Information on spectroscopically identified multiple images in MACS 0416SimbadNameSimbad column added by the CDSmeta.idcharIDDesignationmeta.id;phys.atmol.configurationcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintn_ID[+)] Note on ID (1)meta.notecharRAJ2000Right ascension (J2000)degpos.eq.ra;meta.mainn_RAJ2000[)] ) for model-predicted positionmeta.notecharDEJ2000Declination (J2000)degpos.eq.dec;meta.mainn_DEJ2000[)] ) for model-predicted positionmeta.notecharzMUSE? MUSE redshift (2)src.redshift;pos.heliocentricfloatnullablezprev? Previous redshiftsrc.redshift;pos.heliocentricfloatnullabler_zprevReference for zprev (3)meta.ref;pos.framecharIDrefID column in Table 2 of Hoag et al. (2016, Cat. J/ApJ/831/182), [HHT2016] NNN.N in Simbadmeta.idcharF814Wmag? F814W magnitude based on the ASTRODEEP catalog (Castellano et al., 2016, Cat. J/A+A/590/A31)magphot.mag;em.opt.Ifloatnullablee_F814Wmag? rms uncertainty on F814Wmagmagstat.errorfloatnullablen_F814Wmag[*] * for objects whose magnitude might be affected by source confusionmeta.notecharJ/A+A/600/A90/catalogFull redshift catalog, combining the MUSE and VIMOS measurementsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintCLASHVLTCLASHVLT designation (JHHMMSS.ss+DDMMSS.s)meta.id;meta.maincharRAJ2000Right ascension (J2000)degpos.eq.ra;meta.mainDEJ2000Declination (J2000)degpos.eq.dec;meta.mainzRedshiftsrc.redshiftfloatq_z[2/9] Redshift quality flag (1)meta.code.qual;src.redshiftintr_z[1/6] Redshift reference (2)meta.ref;pos.frameintRmag? Kron R band mag (AB system) from ESO-WFI 2.2m (3)magphot.mag;em.opt.RfloatnullableSimbadSimbad column added by the CDSmeta.ref.urlchar