J/MNRAS/369/1131ivo://CDS.VizieR/J/MNRAS/369/1131doi:10.26093/cds/vizier.73691131CDSRadburn-Smith D.J.Lucey J.R.Woudt P.A.Kraan-Korteweg R.C.Watson F.G.2024-07-02T20:17:30Z2006-11-05T17:05:19ZCDS support team

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

cds-question@unistra.frgalaxy-clustersgalaxiesvisible-astronomyredshiftedTo further our understanding of the Great Attractor (GA), we have undertaken a redshift survey using the 2dF on the AAT. Clusters and filaments in the GA region were targeted with 25 separate pointings resulting in approximately 2600 new redshifts. Targets included poorly studied X-ray clusters from the CIZA catalogue as well as the Cen-Crux and PKS 1343-601 clusters, both of which lie close to the classic GA centre. For nine clusters in the region, we report velocity distributions as well as virial and projected mass estimates. The virial mass of CIZA J1324.75736, now identified as a separate structure from the Cen-Crux cluster, is found to be ~3x10^14^M_{sun}_ in good agreement with the X-ray inferred mass. In the PKS 1343-601 field, five redshifts are measured of which four are new. An analysis of redshifts from this survey, in combination with those from the literature, reveals the dominant structure in the GA region to be a large filament, which appears to extend from Abell S0639 (l=281{deg}, b=+11{deg}) to (l~5{deg}, b~-50{deg}), encompassing the Cen-Crux, CIZA J1324.75736, Norma and Pavo II clusters. Behind the Norma Cluster at cz~15000km/s, the masses of four rich clusters are calculated. These clusters (Triangulum-Australis, Ara, CIZA J1514.64558 and CIZA J1410.44246) may contribute to a continued large- scale flow beyond the GA. The results of these observations will be incorporated into a subsequent analysis of the GA flow.2006MNRAS.369.1131Rhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/369/1131CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/A+AS/110/269 : Galaxies in the "zone of avoidance". I. (Weinberger+, 1995)J/A+AS/117/1 : Galaxies in the "zone of avoidance". II. (Seeberger+, 1996)J/A+AS/117/369 : Galaxies in the "zone of avoidance". III. (Lercher+, 1996)J/A+AS/126/247 : Galaxies in the "zone of avoidance". IV. (Saurer+, 1997)J/A+AS/127/101 : Galaxies in the "zone of avoidance". V. (Seeberger+ 1998)J/ApJ/449/527 : Galaxies in the zone of avoidance (Lu+ 1995)J/AJ/113/905 : HI obs. of galaxies in the zone of avoidance (Pantoja+ 1997)J/AJ/129/220 : HI Parkes Zone of Avoidance Survey (Donley+, 2005)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/369/1131https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/369/1131http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/369/1131https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/369/1131https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/369/1131http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/369/1131GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/MNRAS/369/1131/table2 (Redshifts for 3053 galaxies in the ZoA)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/369/1131/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/369/1131/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/369/1131/table2?GETtext/xml+votable180.050000true199.6946-58.08060.0055555555555555565/9338 9412 9532 10331 10431 10475 10770 10776 10778 10787 10790 10800 10816-10817 10824 10831 10833 10880 11835 11853 6/37307 37309-37311 37652-37654 37696 38106-38107 38110 38132 41323 41336 41338 41343 41409 41412-41413 41424 41429 41679 41701 41712 41714 41717-41719 41890 41895 41906 41912 41914 41949-41951 41973 42025-42027 42030 42112-42113 42116 42632 42634 42656 43039 43063 43069 43073-43078 43084 43095 43101 43127 43133 43135 43143 43152 43154 43157 43159 43173 43177-43179 43184-43186 43208 43272-43274 43276-43278 43300 43302-43305 43307-43310 43323 43329 43331 43340 43409 43411-43414 45225 45227-45228 45230 45569-45572 45574 47335 47346 47352 47354 47411 47417 47419-474221.5062136169708525e-19 1.7003137259100215e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/MNRAS/369/1131?format=asciiOpticaldefaultJ/MNRAS/369/1131/table2Redshifts for 3053 galaxies in the ZoArecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintGalaxyGalaxy identification (1)meta.id;meta.maincharRAJ2000Right Ascension J2000 (degrees)degpos.eq.ra;meta.mainDEJ2000Declination J2000 (degrees)degpos.eq.dec;meta.mainJmagext? 2MASS J-band magnitude (2)magphot.mag;em.IR.Jfloatnullableczab? Heliocentric absorption redshiftkm/ssrc.redshiftintnullableczem? Heliocentric emission redshiftkm/ssrc.redshift;pos.heliocentricintnullableFieldField numbermeta.id;obs.fieldintNEDSimbad column added by the CDSchar