J/ApJ/749/97ivo://CDS.VizieR/J/ApJ/749/97doi:10.26093/cds/vizier.17490097CDSZitrin A.Rosati P.Nonino M.Grillo C.Postman M.Coe D.Seitz S.,Eichner T.Broadhurst T.Jouvel S.Balestra I.Mercurio A.,Scodeggio M.Benitez N.Bradley L.Ford H.Host O.Jimenez-Teja Y.,Koekemoer A.Zheng W.Bartelmann M.Bouwens R.Czoske O.Donahue M.,Graur O.Graves G.Infante L.Jha S.Kelson D.Lahav O.Lazkoz R.,Lemze D.Lombardi M.Maoz D.McCully C.Medezinski E.Melchior P.,Meneghetti M.Merten J.Molino A.Moustakas L.A.Ogaz S.Patel B.,Regoes E.Riess A.Rodney S.Umetsu K.Van der Wel A.2017-09-22T16:15:34Z2014-01-13T14:40:45ZCDS support team

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

cds-question@unistra.frgravitational-lensinggalaxy-clustersredshiftedWe present a strong-lensing analysis of the galaxy cluster MACS J1206.2-0847 (z=0.44) using UV, Optical, and IR, HST/ACS/WFC3 data taken as part of the CLASH multi-cycle treasury program, with VLT/VIMOS spectroscopy for some of the multiply lensed arcs. The CLASH observations, combined with our mass model, allow us to identify 47 new multiply lensed images of 12 distant sources. These images, along with the previously known arc, span the redshift range 1<~z<~5.5, and thus enable us to derive a detailed mass distribution and to accurately constrain, for the first time, the inner mass profile of this cluster. We find an inner profile slope of dlog{Sigma}/dlog{theta}=~-0.55+/-0.1 (in the range [1",53"], or 5kpc<~r<~300kpc), as commonly found for relaxed and well-concentrated clusters. Using the many systems uncovered here we derive credible critical curves and Einstein radii for different source redshifts. For a source at z_s_=~2.5, the critical curve encloses a large area with an effective Einstein radius of {theta}_E_=28"+/-3", and a projected mass of (1.34+/-0.15)x10^14^M_{sun}_. From the current understanding of structure formation in concordance cosmology, these values are relatively high for clusters at z~0.5, so that detailed studies of the inner mass distribution of clusters such as MACS J1206.2-0847 can provide stringent tests of the {Lambda}CDM paradigm.2012ApJ...749...97Zhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/749/97CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/ApJS/199/25 : CLASH sources for MACS1149.6+2223 (Postman+, 2012)J/MNRAS/406/1318 : Lensed-arc statistics of galaxy clusters (Horesh+, 2010)J/A+A/499/357 : REFLEX galaxies redshifts (Guzzo+, 2009)J/MNRAS/392/1509 : Distribution of AGNs in galaxy clusters (Gilmour+, 2009)J/ApJ/668/643 : Multiply imaged gravitational lens systems (Limousin+, 2007)J/ApJ/621/53 : Multiple arc systems in A1689 (Broadhurst+, 2005)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/749/97https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/749/97http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/749/97https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/749/97https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/749/97http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/749/97GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/749/97/table1 (Multiple-image systems and candidates)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/749/97/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/749/97/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/749/97/table1?GETtext/xml+votable180.050000true181.54479167-8.800280560.0055555555555555566/25451https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/749/97?format=asciiOpticaldefaultJ/ApJ/749/97/table1Multiple-image systems and candidateszsp[1/3.1]? Spectroscopic redshiftsrc.redshiftfloatnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIDArc identification (1.1 to 13.3); see Figure 1 (<[ZRN2012] NN.N> in Simbad)meta.id;meta.mainfloatRAJ2000[12] Hour of Right Ascension (J2000)pos.eq.ra;meta.mainDEJ2000[8] Degree of Declination (J2000)pos.eq.dec;meta.mainzBP[1/5.5]? Photometric redshift from BPZ (1)src.redshift.photfloatnullableE_zBP[0.2/5.3]? Upper 95% confidence level in zBPstat.error;stat.maxfloatnullablee_zBP[1/5.8]? Lower 95% confidence level in zBPstat.errorfloatnullablezLP[0.2/5.6]? Photometric redshift from LePhare (2)src.redshift.photfloatnullableE_zLP[0.04/5.3]? Upper 90% confidence level in zLPstat.error;stat.maxfloatnullablee_zLP[1/5.8]? Lower 90% confidence level in zLPstat.errorfloatnullablef_zsp[n] n = not spectroscopically measured heremeta.codecharu_zMod[~] Approximate flag on zModmeta.code.errorcharzMod[1/5.7]? Redshift predicted by the model for each system (4)stat.paramfloatnullablef_zMod[n] spectroscopy for at least one of its arcsmeta.codechardPos[0/6.4] Positional difference (6)arcsecpos;arith.difffloatn_IDComments on ID (7)meta.notecharSimbadSimbad column added by the CDSmeta.ref.urlchar