J/ApJ/871/129ivo://CDS.VizieR/J/ApJ/871/129doi:10.26093/cds/vizier.18710129CDSSohn J.Geller M.J.Walker S.A.Dell'Antonio I.Diaferio A.Rines K.J.2021-07-09T08:14:35Z2020-04-24T11:17:03ZCDS support team

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

cds-question@unistra.frgalaxy-clustersgalaxiesspectroscopyvisible-astronomyredshiftedsloan-photometrysurveysWe explore the structure of galaxy cluster A2029 and its surroundings based on intensive spectroscopy along with X-ray and weak lensing observations. The redshift survey includes 4376 galaxies (1215 spectroscopic cluster members) within 40' of the cluster center; the redshifts are included here. Two subsystems, A2033 and a southern infalling group (SIG), appear in the infall region based on the spectroscopy, as well as on the weak lensing and X-ray maps. The complete redshift survey of A2029 also identifies at least 12 foreground and background systems (10 are extended X-ray sources) in the A2029 field; we include a census of their properties. The X-ray luminosities (L_X_)-velocity dispersions ({sigma}_cl_) scaling relations for A2029, A2033, SIG, and the foreground/background systems are consistent with the known cluster scaling relations. The combined spectroscopy, weak lensing, and X-ray observations provide a robust measure of the masses of A2029, A2033, and SIG. The total mass of the infalling groups (A2033 and SIG) is ~60% of the M200 of the primary cluster, A2029. Simple dynamical considerations suggest that A2029 will accrete these subsystems in the next few Gyr. In agreement with simulations and other clusters observed in a similar redshift range, the total mass in the A2029 infall region is comparable to the A2029 M200 and will mostly be accreted in the long-term future.2019ApJ...871..129Shttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/871/129CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toVII/110 : Rich Clusters of Galaxies (Abell+ 1989)II/294 : The SDSS Photometric Catalog, Release 7 (Adelman-McCarthy+, 2009)V/147 : The SDSS Photometric Catalogue, Release 12 (Alam+, 2015)J/MNRAS/301/881 : The ROSAT brightest cluster sample - I. (Ebeling+, 1998)J/AJ/124/1266 : Redshift survey around Abell 2199 (Rines+, 2002)J/AJ/132/1275 : CIRS (Cluster Infall Regions in the SDSS). I. (Rines+, 2006)J/ApJ/654/115 : DEEP2 Galaxy Redshift Survey: SDSS QSOs (Coil+, 2007)J/ApJ/658/865 : Redshifts galaxies in X-ray-luminous groups (Jeltema+, 2007)J/ApJ/665/921 : Redshift survey in the field of A1689 (Frye+, 2007)J/ApJS/183/197 : Galaxy clusters identified from the SDSS-DR6 (Wen+, 2009)J/ApJS/191/254 : GMBCG galaxy cluster catalog from SDSS DR7 (Hao+, 2010)J/ApJ/736/21 : Galaxy clusters opt. cat. from AMF on SDSS DR6 (Szabo+ 2011)J/ApJS/199/34 : Clusters of galaxies in SDSS-III (Wen+, 2012)J/A+A/555/A30 : REFLEX II. Properties of the survey (Boehringer+ 2013)J/ApJ/767/15 : Hectospec Cluster Survey (HeCS) (Rines+, 2013)J/ApJ/773/86 : Star-forming galaxies in ACO 2029 (Tyler+, 2013)J/ApJ/797/106 : Redshifts in nine galaxy cluster fields (Hwang+, 2014)J/ApJ/797/82 : Brightest cluster galaxies in Abell clusters (Lauer+, 2014)J/A+A/575/A48 : Alignment of galaxies in galaxy clusters (Sifon+, 2015)J/ApJS/229/20 : MMT/Hectospec redshift survey for Abell 2029 (Sohn+, 2017)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/871/129https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/871/129http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/871/129https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/871/129https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/871/129http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/871/129GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/871/129/table1 (The redshift galaxy catalog of A2029)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/871/129/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/871/129/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/871/129/table1?GETtext/xml+votable180.050000true227.740258895.766146940.005555555555555556Cone search capability for table J/ApJ/871/129/table6 (The catalog of stars in the A2029 field)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/871/129/table6?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/871/129/table6?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/871/129/table6?GETtext/xml+votable180.050000true227.727718895.757971110.0055555555555555565/2055https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/871/129?format=asciiOpticaldefaultJ/ApJ/871/129/table1The redshift galaxy catalog of A2029SimbadNameSimbad column added by the CDSmeta.idcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintobjIDObject identifier from SDSS (1)meta.id;meta.mainRAJ2000[227/229] Right Ascension (J2000)degpos.eq.ra;meta.mainDEJ2000[5.1/6.5] Declination (J2000)degpos.eq.dec;meta.mainrmag[13.5/22.5] Composite model r band magnitude (G1)magphot.mag;em.opt.Rfloatz[0.004/6.4] Redshiftsrc.redshiftdoublee_z[1e-05/1]? Error in zstat.error;src.redshiftdoublenullabler_zReference code(s) for z (2)meta.ref;pos.framecharMm[N/Y] Membership determined based on the caustics (Y)es (1054 occurrences); or (N)ometa.code.membercharT13Display data from Tyler+, 2013, J/ApJ/773/86 if anymeta.ref.urlintnullableSloanDisplay the online SDSS DR12 or DR7 data for this objectmeta.ref.urlcharJ/ApJ/871/129/table6The catalog of stars in the A2029 fieldrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintobjIDObject identifier from SDSS (1)meta.id;meta.mainRAJ2000[227/229] Right Ascension (J2000)degpos.eq.ra;meta.mainDEJ2000[5.2/6.4] Declination (J2000)degpos.eq.dec;meta.mainrmag[14.7/21.5] Composite model r band magnitude (G1)magphot.mag;em.opt.Rfloatz[-0.0011/0.0009] Redshiftsrc.redshiftdoublee_z[0/0.0006] Error in zstat.error;src.redshiftdoubleSloanDisplay the online SDSS DR12 or DR7 data for this objectmeta.ref.urlchar