Compact groups of galaxies in SDSS DR6 J/MNRAS/395/255 ivo://CDS.VizieR/J/MNRAS/395/255 doi:10.26093/cds/vizier.73950255 CDS McConnachie A.W. Patton D.R. Ellison S.L. Simard L. 2024-07-08T20:15:47Z 2010-09-28T12:44:29Z CDS support team CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France cds-question@unistra.fr surveys galaxy-clusters galaxy-classification-systems We present the largest publicly available catalogue of compact groups (CGs) of galaxies identified using the original selection criteria of Hickson, selected from the Sixth Data Release of the Sloan Digital Sky Survey (SDSS DR6). We identify 2297 CGs down to a limiting magnitude of r=18 (~0.24groups/deg^2^), and 74791 CGs down to a limiting magnitude of r=21 (~6.7groups/deg^2^). This represents 0.9 per cent of all galaxies in the SDSS DR6 at these magnitude levels. 2009MNRAS.395..255M https://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/395/255 Catalog Research IsServedBy TAP VizieR generic service IsServedBy Conesearch service related-to J/AJ/127/1811 : Catalog of SDSS compact groups of galaxies (Lee+, 2004) J/ApJS/167/1 : Galaxy groups and clusters from SDSS (Berlind+, 2006) J/A+A/474/783 : Main galaxy groups from SDSS-DR5 (Deng+, 2007) J/A+A/479/927 : Group of galaxies in SDSS 5 (Tago+, 2008) J/A+A/514/A102 : SDSS DR7 groups of galaxies (Tago+, 2010) http://www.sdss.org : SDSS Home Page https://cds.unistra.fr/vizier-org/licences_vizier.html https://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/395/255 https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/395/255 http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/395/255 https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/395/255 https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/395/255 http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/395/255 GET text/xml+votable https://tapvizier.cds.unistra.fr/TAPVizieR/tap Cone search capability for table J/MNRAS/395/255/groups (Combined table from original tables) https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/395/255/groups? https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/395/255/groups? http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/395/255/groups? GET text/xml+votable 180.0 50000 true 222.392917 11.248167 0.005555555555555556 Cone search capability for table J/MNRAS/395/255/galaxies (Combined table from original tables) https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/395/255/galaxies? https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/395/255/galaxies? http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/395/255/galaxies? GET text/xml+votable 180.0 50000 true 222.39375 11.248111 0.005555555555555556 1/8 27 2/16-17 19-21 25 38 40-41 103 107 3/72-73 75 90 93-94 97 112 114-115 144 146-147 150 168-170 172-174 176 178 184 407 423 427 491 494 4/296-297 299 352-353 355-357 359 364-365 368-370 380-381 399 452-454 464-466 472 580 582-583 595 624 626 631-632 634 684 687 700-701 703 710-711 716 720 722 744-746 1367 1375 1397 1399 1621-1623 1625-1627 1637-1639 1641-1644 1646-1647 1685-1687 1690-1691 1701-1703 1705 1707 1961-1963 1980 1982-1983 2027 2031 5/136 138 1192-1193 1195 1416 1418-1419 1432-1434 1465-1467 1469-1471 1484-1485 1487 1528-1529 1532-1534 1540-1541 1548-1549 1585 1588-1589 1593 1685 1728-1729 1732 1820-1822 1868 1871-1872 1874-1877 1880 1896-1897 1900 2325-2327 2368 2370 2372 2374-2376 2378 2421 2423 2429 2431 2500-2502 2508 2510 2517-2519 2521 2523 2532 2534 2545 2547-2548 2550 2553 2555-2556 2558 2741-2743 2745-2747 2808-2809 2811 2833-2836 2838-2839 2869-2870 2872-2874 2876 2897 2899-2900 2910 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19844 19848 19979 19981-19983 19985-19987 20012-20014 20016-20018 20036 20096-20097 21823 21839 21843 21859 21919 21941 21952 21955 21976-21978 21981-21983 21990-21991 21993 21995 22337 22339 22372-22373 22480-22481 22483 22491 22524-22525 22711 22713-22715 22760 22762-22763 23045-23047 23064-23066 23068 23076 23080 23101-23105 23137-23139 23142 23148-23150 23181-23183 23185-23187 23196-23198 23212-23214 23216-23218 23232-23234 25563 25565-25567 25581-25583 25585-25587 25821-25823 25837-25839 25841-25843 25885 25887 25901-25903 25907 25922-25923 25985-25987 26141-26143 26151 26157-26159 26161-26163 26177-26179 26241-26243 26321-26323 26845-26847 26863 26865-26867 26909-26911 26933 26941-26943 26945-26947 27009-27011 27025-27027 27167 27187 27203 27267 27269-27271 27273 27297-27299 29973 30029-30031 30033-30035 30044-30046 30053 30064-30065 30975 31139 31279 31285-31287 31289-31291 31311 31315 31324 31326 31329-31331 31340 31344-31345 31351 31353-31355 31488 31522-31523 31526-31527 31538-31539 31542 31586 31592 31594 31611 31614 31700 31710 32302-32303 32314-32315 32393 32395 32404 32406-32407 32417 32419 32425 32427 32450-32451 32454 32460 32462 32467 32470 32484 32486 32492 32494 32650 32672 32674 32680 32682 32690-32691 32700 32702 36607 36703 36715 36717-36719 36721-36723 36732-36734 36757-36759 36761-36763 36771 36773-36775 36792-36794 36812 36816-36818 36832 36861-36863 40957-40959 45023 45039 45043 48983 49005 49007 49009-49011 49020-49022 49077-49079 49091 49112 49124-49126 49128-49130 49149-49151 https://cdsarc.cds.unistra.fr/viz-bin/moc/J/MNRAS/395/255?format=ascii Optical default J/MNRAS/395/255/groups Combined table from original tables z ? Redshift of group (2) src.redshift float nullable recno Record number assigned by the VizieR team. Should Not be used for identification. meta.record int Cat [AB] Catalogue meta.id;meta.main char Group Group number meta.id;meta.main int RAJ2000 Geometrical center of group Right ascension (J2000) pos.eq.ra;meta.main DEJ2000 Geometrical center of group Declination (J2000) pos.eq.dec;meta.main Nm Number of members in the group meta.number int SuBr Group surface brightness in r band mag.arcsec**-2 phot.mag.sb float Rad Group radius, defined by the Hickson criteria arcmin phys.angSize;pos.lg float Dist Distance to the next nearest non-member galaxy in the galaxy catalogue (1) pos.distance;src.class.starGalaxy;meta.table float rmag Apparent Petrosian magnitude of brightest group galaxy, corrected for foreground Galactic extinction mag phot.mag;em.opt.R float Nz Number of galaxies in the group with a spectroscopic redshift meta.number int Flag [0/1]? Flag indicating if the group contains members which were originally identified as belonging to groups in Catalogue A which were subsequently identified as containing contamination (flag = 1 if true, 0 if false) meta.code.error int nullable
J/MNRAS/395/255/galaxies Combined table from original tables recno Record number assigned by the VizieR team. Should Not be used for identification. meta.record int Cat [AB] Catalogue meta.id;meta.main char Group Group number meta.id.parent int Gal Galaxy number in Group meta.id;meta.main char objID SDSS ObjID (1) meta.id char RAJ2000 Galaxy Right ascension (J2000) pos.eq.ra;meta.main DEJ2000 Galaxy Declination (J2000) pos.eq.dec;meta.main rmag r-band apparent Petrosian magnitude of galaxy, corrected for foreground Galactic extinction phot.mag;em.opt.R float g-r (g-r) colour index of galaxy, corrected for foreground Galactic extinction. No k correction has been applied mag phot.color;em.opt.B;em.opt.R float spObjID ? SDSS SpecObjID (2) meta.id char zconf [0/1]? SDSS redshift confidence level (3) meta.code.qual float nullable z ? Redshift src.redshift float nullable Sloan Display the SDSS data for this quasar meta.ref.url char DR7 Detailed photometry for the source from SDSS-DR7 (Cat. II/294) meta.ref.url char