J/AJ/162/193ivo://CDS.VizieR/J/AJ/162/193doi:10.26093/cds/vizier.51620193CDSHealy J.Willner S.P.Verheijen M.A.W.Blyth S.-L.2023-09-05T06:39:34Z2022-01-11T07:58:43ZCDS support team

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

cds-question@unistra.frgalaxy-clustersgalaxiesspectroscopyredshiftedvisible-astronomyNew MMT/Hectospec spectroscopy centered on the galaxy cluster A2626 and covering a ~1.8deg^2^ area out to z~0.46 more than doubles the number of galaxy redshifts in this region. The spectra confirm four clusters previously identified photometrically. A2625, which was previously thought to be a close neighbor of A2626, is in fact much more distant. The new data show six substructures associated with A2626 and five more associated with A2637. There is also a highly collimated collection of galaxies and galaxy groups between A2626 and A2637 having at least three and probably four substructures. At larger scales, the A2626-A2637 complex is not connected to the Pegasus-Perseus filament.2021AJ....162..193Hhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/162/193CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toVII/4 : Abell and Zwicky Clusters of Galaxies (Abell+ 1974)VII/110 : Rich Clusters of Galaxies (Abell+ 1989)VII/250 : The 2dF Galaxy Redshift Survey (2dFGRS) (2dFGRS Team, 1998-2003)J/ApJ/785/104 : redMaPPer. I. Algorithm applied to SDSS DR8 (Rykoff+, 2014)J/ApJ/797/82 : Brightest cluster galaxies in Abell clusters (Lauer+, 2014)J/AJ/151/78 : Jellyfish galaxy candidates galaxy clusters (Poggianti+, 2016)J/MNRAS/460/3669 : Brightest cluster galaxies Radio luminosity (Yuan+, 2016)J/AJ/156/18 : APOGEE DR14:Binary comp.of evolved stars (Price-Whelan+, 2018)J/A+A/643/A172 : Abell 2626 radio source LOFAR image at 144MHz (Ignesti+, 2020)J/A+A/650/A76 : HI content in Coma cluster substructure (Healy+, 2021)J/A+A/654/A173 : MeerKAT 21-cm HI imaging of Abell 2626 (Healy+, 2021)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/162/193https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/162/193http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/162/193https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/162/193https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/162/193http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AJ/162/193GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/AJ/162/193/table3 (MMT redshifts)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/162/193/table3?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/162/193/table3?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/162/193/table3?GETtext/xml+votable180.050000true353.264541721.18433330.0055555555555555565/5020 6/20086 20088-20089https://cdsarc.cds.unistra.fr/viz-bin/moc/J/AJ/162/193?format=asciiOpticaldefaultJ/AJ/162/193/table3MMT redshiftsIDGalaxy nickname in data filemeta.id;meta.maincharSimbadNameSimbad column added by the CDSmeta.idcharnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRAJ2000[23] Hour of Right Ascension (J2000)pos.eq.ra;meta.mainDEJ2000[20/22] Degree of Declination (J2000)pos.eq.dec;meta.maingmag[0/25.6] SDSS petroMag_g AB magnitudemagphot.mag;em.opt.Bfloatrmag[0/24.8] SDSS petroMag_r AB magnitudemagphot.mag;em.opt.Rfloatf2mag[0/23.8] SDSS fiber2mag_g AB magnitudemagphot.mag;em.opt.Vfloatg-r[-5.22/3.06] SDSS cModel (g-r) AB colormagphot.color;em.opt.B;em.opt.Rfloatq_z[0/4] ? Quality flag on zmeta.code.qual;src.redshiftintz[-0.003/2.68] Spectroscopic redshiftsrc.redshiftdoublee_z[0.00001/0.007] Uncertainty in z (1)stat.error;src.redshiftdoubleFlag[a] Flag if alternative template usedmeta.code.errorcharTemplateRedshift template usedinstr.setupcharR[0/35.8] Template correlation coefficientinstr.paramfloatConfigConfiguration (2)phys.atmol.configuration;instr.setupcharFiberFibermeta.notecharCommentCommentsmeta.notechar