J/ApJ/869/145ivo://CDS.VizieR/J/ApJ/869/145doi:10.26093/cds/vizier.18690145CDSCampusano L.E.Marinello G.Clowes R.G.Haines C.P.Pereira S.,Pizarro D.Hitschfeld-Kahler N.Sochting I.K.2021-02-23T12:28:46Z2020-03-03T16:55:17ZCDS support team

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

cds-question@unistra.frgalaxy-clustersabsolute-magnituderedshiftedgalaxy-kinematicsWe identify 1901 galaxy clusters (N_g_>=2) with the gapping-filtering in radial velocity (VoML+G) algorithm (Paper I; Campusano+ 2017ApJ...838..109P) on the two-Degree Field Galaxy Redshift Survey (2dFGRS). We present the 341 clusters with at least 10 galaxies that are within 0.009<z<0.14 (the Catalog), of which 254 (~75%) have counterparts in the literature (NED), with the remainder (87) plausibly "new" because of incompleteness of previous searches or unusual galaxy contents. The 207 clusters within z=0.04--0.09 are used to study the properties of the galaxy systems in the nearby universe, including their galaxy contents parameterized by the late-type galaxy fractions (f_L_). For this nearly complete cluster subsample, we find the following: (i) 63% are dominated by early-type galaxies (i.e., the late-type-poor clusters, f_L_<0.5) with corresponding mean multiplicity and logarithmic virial mass (in units of M_{sun}_) of 22+/-1 and 12.91+/-0.04, respectively; and (ii) 37% are dominated by late-type galaxies (i.e., the late-type-rich clusters, f_L_>=0.5) with corresponding mean multiplicity and logarithmic virial mass (in units of M_{sun}_) of 15.7+/-0.9 and 12.66+/-0.07, respectively. The statistical analysis of the late-type fraction distribution supports, with a 3{sigma} confidence level, the presence of two population components. It is suggested that the late-type-poor galaxy systems reflect and extend the class of Abell-APM-EDCC clusters and that the late-type-rich systems (~one-third of the total) belong to a new, previously unappreciated class. The late-type-rich clusters, on average high mass-to-light ratio systems, appear to be more clustered on large scales than the late-type-poor clusters. A class of late-type-rich clusters is not predicted by current theory.2018ApJ...869..145Chttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/869/145CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toVII/110 : Rich clusters of galaxies (Abell+ 1989)VII/175 : Edinburgh-Durham southern galaxy Cat. cluster Cat.(Lumsden+ 1992)VII/226 : 2dF galaxy redshift survey 100k data release (2dFGRS Team, 2001)VII/250 : The 2dF galaxy redshift survey (2dFGRS) (2dFGRS Team, 1998-2003)J/MNRAS/289/263 : Galaxy clusters from the APM galaxy survey (Dalton+ 1997)J/MNRAS/329/87 : 2dF galaxy redshift Survey (de Propris+,2002)J/A+A/425/367 : REFLEX galaxy cluster survey catalogue (Boehringer+, 2004)J/MNRAS/348/866 : 2dFGRS percolation-Inferred galaxy group (2PIGG) (Eke+,2004)J/MNRAS/352/939 : 2dFGRS Wiener reconstruction of cosmic web (Erdogdu+, 2004)J/AN/327/365 : Clusters and groups of galaxies in 2dF (Tago+, 2006)J/A+A/520/A42 : Galaxy groups in the VIMOS-VLT Deep Survey (Cucciati+, 2010)J/MNRAS/413/971 : Galaxy and mass assembly (GAMA) DR1 (Driver+, 2011)J/MNRAS/418/2054 : Recession velocities fossil galaxy groups (Proctor+, 2011)J/MNRAS/420/926 : Morphology of galaxies in WINGS clusters (Fasano+, 2012)J/ApJ/751/50 : Galaxy groups from DEEP2 Redshift Survey (Gerke+ 2012)J/A+A/588/A14 : Friends-of-friends galaxy group finder (Tempel+, 2016)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/869/145https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/869/145http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/869/145https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/869/145https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/869/145http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/869/145GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/869/145/table2 (*VoML+G cluster catalog (N_g_>10))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/869/145/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/869/145/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/869/145/table2?GETtext/xml+votable180.050000true0.42558494-27.484857180.0055555555555555565/4135 6801 6/16428 16433 16434 16441 16443 16446 16447 16450 16454 16459 16462 16468 16471 16472 16473 16475 16477 16480 16490 16492 16499 16520 16524 16525 16526 16533 16537 16538 16539 16549 16567 16569 16576 16580 16582 16584 16585 16593 16594 16608 16610 16642 16651 16656 16673 16674 16675 16676 16898 16902 25581 25582 25593 25594 25595 25596 25837 25842 25852 25883 25885 25902 25915 25920 25924 25928 25931 25935 25952 25962 25988 26000 26003 26004 26019 26028 26031 26035 26042 26135 26141 26164 26165 26167 26169 26172 26173 26178 26184 26185 26188 26189 26192 26194 26195 26197 26203 26205 26206 26208 26212 26217 26218 26248 26265 26271 26304 26307 26369 26370 26814 26815 26845 26850 26854 26858 26867 26874 26876 26893 26895 26897 26899 26900 26904 26914 26917 26924 26930 26932 26938 26943 26944 26945 26951 26957 26965 26973 26976 26983 26984 26987 26989 26990 26993 26994 27008 27012 27022 27030 27041 27043 27045 27049 27052 27053 27054 27058 27059 27060 27064 27074 27161 27203 27209 27210 27223 27224 27225 27226 27231 27235 27238 27239 27244 27245 27248 27250 27400 27649 27652 35294 35309 35327 35563 35581 35607 35630 35631 35634 35635 35637 35638 35642 35644 35645 35651 35669 35677 35707 35716 35719 35723 35732 35735 35740 35743 35746 35747 35755 35756 35782 35783 35884 35893 35915 35918 35923 35938 35943 35949 35954 35961 35965 35970 35977 35978 35979 35985 35996 36006 36009 36012 36023 36048 36064 36353 36358 36362 36363 36364 36365 36368 45033 45038 46551 46556 46559 46575 46577 46578 46586 46590 46803 46877 46889 46909 46911 46913 46914 46921 46924 46926 46928 46936 46961 46974 46976 46999 47014 47018 47020 47021 47024 47025 47028 47029 47034 47036 47055 47059 47067 47072 47073 47075 47076 47077 47082 48406 48407 48448 48456https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/869/145?format=asciidefaultJ/ApJ/869/145/table2*VoML+G cluster catalog (N_g_>10)NEDnameNED column added by the CDSmeta.idcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSeq[1/341] Running sequence numbermeta.id;meta.mainintRAJ2000[0.4/359.8] Right ascension (J2000)degpos.eq.ra;meta.mainDEJ2000[-37/2.2] Declination (J2000)degpos.eq.dec;meta.mainz[0.01/0.14] Mean redshiftsrc.redshiftdoubleNg[10/109] Number of member galaxiesmeta.numberintSigmaCZ[44/1477] Velocity dispersionkm/sphys.veloc.dispersiondoublefLraw[0/0.93] Late-type galaxy fraction (initial)meta.codedoublefL[0/1] Late-type galaxy fraction (corrected)meta.codedoubleMagMin[-23/-19] Minimum galaxy absolute magnitude in the clustermagphys.magAbs;stat.mindoubleMagMean[-20.7/-17] Mean galaxy absolute magnitude in the clustermagphys.magAbs;stat.meandoubleNggal[1/69] Number of galaxies over absolute magnitude limitmeta.numberintCz[0.5/0.97] Redshift completeness (C_z_) in the region (1)meta.notedoubleNameName in NED search (2)meta.id.assoccharCase[ab] VoML+G cluster detection case (a or b) (3)meta.codecharSimbadSimbad column added by the CDSmeta.ref.urlchar