VII/205ivo://CDS.VizieR/VII/205CDSde Mello D.F.Infante L.Menanteau F.2017-11-29T11:49:17Z2010-08-03T14:51:24ZCDS support team

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

cds-question@unistra.frgalaxiescatalogsWe have carried out an extensive survey of faint galaxies in order to examine the rise in the merger rate with redshift and to study the statistical relations between close interacting galaxies and the field galaxy population. In paper I (1997ApJS..108...99D), we present the catalog of faint pairs and groups of galaxies of 46 equatorial fields taken with the Cerro Tololo Inter-American Observatory 4 m prime focus. The data set contains 73,988 galaxies, covering a total area of 2.23deg^2^. We have found 1751 isolated pairs and 30 groups of galaxies within 19 <Rmag<22 and 2"<{theta}<6" in this area. Our results clearly show an increase in pairs and groups of galaxies in comparison with a randomly generated catalog. We have completed the second part of an extensive survey of faint pairs and groups of galaxies in order to study galaxy evolution at intermediate redshifts. In paper II (1997ApJS..110..227D) we present the second catalog of faint interacting galaxies of 49 equatorial fields taken with the Cerro Tololo Inter-American Observatory 4 m prime focus camera. The data set contains 11,297 galaxies within 19<Rmag<22, covering a total area of 2.63deg^2^. We have found 1461 isolated pairs and 30 groups with separations 2"<{theta}<6". Our results confirm the excess of galaxies in pairs and groups found in the first catalog (Infante, de Mello, & Menanteau 1996ApJ...469L..85I; de Mello, Infante, & Menanteau 1997ApJS..108...99D). The two catalogs together cover an area of 4.86deg^2^ in the sky.1997ApJS..108...99Dhttps://cdsarc.cds.unistra.fr/viz-bin/cat/VII/205CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=VII/205https://vizier.iucaa.in/viz-bin/VizieR-2?-source=VII/205http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=VII/205https://vizier.cds.unistra.fr/viz-bin/votable?-source=VII/205https://vizier.iucaa.in/viz-bin/votable?-source=VII/205http://vizieridia.saao.ac.za/viz-bin/votable?-source=VII/205GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table VII/205/pairs (Faint Pairs of Galaxies (from paper I and II))https://vizier.cds.unistra.fr/viz-bin/conesearch/VII/205/pairs?https://vizier.iucaa.in/viz-bin/conesearch/VII/205/pairs?http://vizieridia.saao.ac.za/viz-bin/conesearch/VII/205/pairs?GETtext/xml+votable180.050000true125.92608333.50347220.005555555555555556Cone search capability for table VII/205/groups (Faint groups of Galaxies (from paper I and II))https://vizier.cds.unistra.fr/viz-bin/conesearch/VII/205/groups?https://vizier.iucaa.in/viz-bin/conesearch/VII/205/groups?http://vizieridia.saao.ac.za/viz-bin/conesearch/VII/205/groups?GETtext/xml+votable180.050000true125.93541673.41238890.0055555555555555566/0 17399 17405 17766 17772 17773 17805 17806 17807 17810 17818 17819 17822 17840 17847 17975 17990 17992 17993 17995 17997 17999 18008 18010 18011 18025 18028 18030 18031 18032 18034 18088 18091 18092 18093 18094 18153 18155 18158 18159 18321 18769 18775 18781 19468 19521 19524 19527 21970 23101 23144 23147 23150 23202 23209 23212 23233 23236 25599 26019 26020 26022 26175 26211 26214 26216 26217 26218 26252 26254 26255 26260 26261 26264 26265 26280 26282 26725 26736 26753 26756 26758 26809 26943 26965 26979 26980 26982 26984 26985 26986 27009 27029 27044 27046 27428 36854 36856 36857 36860 36862https://cdsarc.cds.unistra.fr/viz-bin/moc/VII/205?format=asciiOpticaldefaultVII/205/pairsFaint Pairs of Galaxies (from paper I and II)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintPSimbad column added by the CDSmeta.bibnullableRA1Right ascension (J2000.0) (First galaxy)pos.eq.ra;meta.mainDE1Declination (J2000.0) (First galaxy)pos.eq.dec;meta.mainRgrPair radius (half distance between components)arcsecphys.angSize;srcfloatIso[3,60] Group isolation parameter (G1)pos.angDistancefloatCl[1,7] Pair classification (G2)src.classintRmag1Total R magnitude (First galaxy)magphot.mag;em.opt.RfloatRA2Right ascension (J2000.0) (Second galaxy)pos.eq.raDE2Declination (J2000.0) (Second galaxy)pos.eq.decRmag2Total R magnitude (Second galaxy)magphot.mag;em.opt.RfloatVII/205/groupsFaint groups of Galaxies (from paper I and II)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintPSimbad column added by the CDSmeta.bibnullableRA1Right ascension J2000 (A component)pos.eq.ra;meta.mainDE1Declination J2000 (A component)pos.eq.dec;meta.mainRgrGroup radius (includes center of all members)arcsecphys.angSize;srcfloatIso[3,60] Group isolation parameter (G1)pos.angDistancefloatCl[1,7] Group classification (G2)src.classintRmag1Total R magnitude (A component)magphot.mag;em.opt.RfloatRA2Right ascension J2000 (B component)pos.eq.raDE2Declination J2000 (B component)pos.eq.decRmag2Total R magnitude (B component)magphot.mag;em.opt.RfloatRA3Right ascension J2000 (C component)pos.eq.raDE3Declination J2000 (C component)pos.eq.decRmag3Total R magnitude (C component)magphot.mag;em.opt.RfloatRA4Right ascension J2000 (D component)pos.eq.raDE4Declination J2000 (D component)pos.eq.decRmag4Total R magnitude (D component)magphot.mag;em.opt.RfloatRA5? Right ascension J2000 (E component)pos.eq.ranullableDE5? Declination J2000 (E component)pos.eq.decnullableRmag5? Total R magnitude (E component)magphot.mag;em.opt.RfloatnullableRA6? Right ascension J2000 (F component)pos.eq.ranullableDE6? Declination J2000 (F component)pos.eq.decnullableRmag6? Total R magnitude (F component)magphot.mag;em.opt.Rfloatnullable