VII/180ivo://CDS.VizieR/VII/180CDSFerguson H.C.2012-11-13T05:49:39Z2000-12-31T22:59:18ZCDS support team

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

cds-question@unistra.frgalaxy-clustersgalaxiescatalogsThis catalog represents the combination of results published in two papers: Ferguson, H.C. 1989 A.J. 98, 367 (Paper II) and Ferguson, H.C. and Sandage, A. 1990 A.J. 100, 1 (Paper III). See the Historical Notes section below. Please note that the data from Paper II were previously archived as catalog VII/160. This catalog supersedes that earlier dataset. The following paragraphs describe the data included from the two papers. (Paper II) This paper presents a catalog of 2678 galaxies within an area of nearly 40 deg^2^ centered on the Fornax Cluster at {alpha}=3h35m and {delta}=-35.7deg. The data have been obtained from visual inspection of 26 deep large-scale (10.9arcsec/mm) plates taken with the du Pont 2.5m reflector at the Las Campanas Observatory, and from digital photometry of an ESO/SRC blue survey plate covering roughly the same area of the sky. The catalog is essentially diameter limited, with a limiting diameter of 17arcsec at an isophoto of B_T_ =26.5. Within this survey region, the catalog includes 340 likely cluster members and 2338 likely background galaxies. For cluster members, this listing should be complete to B_T_=18 (corresponding to M_BT_=13.0, assuming a distance modulus of m-M=31.9) and contains likely members down to B_T_=20. Cluster membership is for the most part based on galaxy morphology. By virtue of their low surface brightness, dwarf galaxies in the cluster can be distinguished with a high degree of certainty from background galaxies. Radial velocities are included for 89 galaxies in the survey, providing a reliable indicator of membership in these cases. As additional support for our rejection of background galaxies, we model the spatial distribution of various types of galaxies as the sum of a King model cluster component superimposed on a uniform background. Using maximum-likelyhood fits to these spatial distributions, we find a core radius of 0.7deg. for a King model fit to the cluster, and show that there are few, if any, cluster members contained in the sample of background galaxiesBD (Paper III) Five nearby groups of galaxies have been surveyed using large-scale plates from the 2.5 m duPont Telescope at Las Campanas Observatory. Catalogs of galaxies brighter than B_T_ ~ 20 are presented for the Leo, Dorado, NGC 1400, NGC 5044, and Antlia groups. A total of 1044 galaxies are included, from visual inspection of 14 plates, covering 31deg square. Galaxies have been classified in the extended Hubble system, and group memberships have been assigned based on velocity (where available) and morphology. About half the galaxies listed are likely members of one of the nearby groups. The catalogs are complete to B_T_ ~ 18, although the completeness limits vary slightly from group to group. Based on King model fits to the surface density profiles, the core radii of the groups range from 0.3 to 1 Mpc, and central densities range from 120 to 1900 galaxies Mpc^-3^ brighter than M_BT_ = -12.5. Dynamical analysis indicates that all of the groups of likely to be gravitationally bound.1989AJ.....98..367Fhttps://cdsarc.cds.unistra.fr/viz-bin/cat/VII/180CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=VII/180https://vizier.iucaa.in/viz-bin/VizieR-2?-source=VII/180http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=VII/180https://vizier.cds.unistra.fr/viz-bin/votable?-source=VII/180https://vizier.iucaa.in/viz-bin/votable?-source=VII/180http://vizieridia.saao.ac.za/viz-bin/votable?-source=VII/180GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table VII/180/p2tbl2 (Likely Fornax Cluster members)https://vizier.cds.unistra.fr/viz-bin/conesearch/VII/180/p2tbl2?https://vizier.iucaa.in/viz-bin/conesearch/VII/180/p2tbl2?http://vizieridia.saao.ac.za/viz-bin/conesearch/VII/180/p2tbl2?GETtext/xml+votable180.050000true47.862775-33.417260.005555555555555556Cone search capability for table VII/180/p2tbl3 (Possible members and likely background galaxies)https://vizier.cds.unistra.fr/viz-bin/conesearch/VII/180/p2tbl3?https://vizier.iucaa.in/viz-bin/conesearch/VII/180/p2tbl3?http://vizieridia.saao.ac.za/viz-bin/conesearch/VII/180/p2tbl3?GETtext/xml+votable180.050000true47.887239-32.6990090.005555555555555556Cone search capability for table VII/180/p3tbl2 (Galaxy catalogue in Leo group)https://vizier.cds.unistra.fr/viz-bin/conesearch/VII/180/p3tbl2?https://vizier.iucaa.in/viz-bin/conesearch/VII/180/p3tbl2?http://vizieridia.saao.ac.za/viz-bin/conesearch/VII/180/p3tbl2?GETtext/xml+votable180.050000true159.9292712.635750.005555555555555556Cone search capability for table VII/180/p3tbl3 (Galaxy catalogue in Dorado group)https://vizier.cds.unistra.fr/viz-bin/conesearch/VII/180/p3tbl3?https://vizier.iucaa.in/viz-bin/conesearch/VII/180/p3tbl3?http://vizieridia.saao.ac.za/viz-bin/conesearch/VII/180/p3tbl3?GETtext/xml+votable180.050000true59.83188-55.477760.005555555555555556Cone search capability for table VII/180/p3tbl4 (Galaxy catalogue in NGC1400 group)https://vizier.cds.unistra.fr/viz-bin/conesearch/VII/180/p3tbl4?https://vizier.iucaa.in/viz-bin/conesearch/VII/180/p3tbl4?http://vizieridia.saao.ac.za/viz-bin/conesearch/VII/180/p3tbl4?GETtext/xml+votable180.050000true54.0161-19.230290.005555555555555556Cone search capability for table VII/180/p3tbl5 (Galaxy catalogue in NGC5044 group)https://vizier.cds.unistra.fr/viz-bin/conesearch/VII/180/p3tbl5?https://vizier.iucaa.in/viz-bin/conesearch/VII/180/p3tbl5?http://vizieridia.saao.ac.za/viz-bin/conesearch/VII/180/p3tbl5?GETtext/xml+votable180.050000true198.04963-16.956890.005555555555555556Cone search capability for table VII/180/p3tbl6 (Galaxy catalogue in Antlia group)https://vizier.cds.unistra.fr/viz-bin/conesearch/VII/180/p3tbl6?https://vizier.iucaa.in/viz-bin/conesearch/VII/180/p3tbl6?http://vizieridia.saao.ac.za/viz-bin/conesearch/VII/180/p3tbl6?GETtext/xml+votable180.050000true156.27124-35.982690.0055555555555555564/2158 5/6237 6878 8317 8488 8623 8627 8630 8636 8637 8638 8976 8977 8978 9072 9670 6/24957 25632 25634 27506 27507 27516 27518 27600 27604 27605 33276 33277 33278 33930 33931 33934 33956 33957 33958 33960 34485 34486 34487 34489 34491 34501 34502 34503 34505 34506 34507 34514 34526 34556 34557 34558 35857 35860 35861 35863 35871 35916 35917 35920 35921 35922 35936 36245 36246 36247 36253 36296 36297 38669 38670 38671 38675 38692 38693 38695 38704 38705 38706https://cdsarc.cds.unistra.fr/viz-bin/moc/VII/180?format=asciiOpticaldefaultVII/180/p2tbl2Likely Fornax Cluster membersrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintFCC[1,340]+ Fornax Cluster Catalog numbermeta.id;meta.mainintprimaryindexedRAB1950[3] right ascension (B1950)pos.eq.ra;meta.mainDEB1950declination (B1950)pos.eq.dec;meta.mainMem[1/6] membership status of the galaxy (G1)meta.code.member;src.class.starGalaxyintMType! morphological typesrc.morph.typecharBTmagtotal blue apparent magnitudemagphot.mag;em.opt.BfloatReff[0,]? effective radius (arcsec)arcsecphys.angSizefloatnullablelogDdecimal logarithm of the diameter in units of 0.1arcmin at an isophotolog(0.1arcmin)phys.angSize;arith.ratiofloatr_ReffSource of coordinates, magnitudes, and effective radii. (G2)meta.ref;pos.frameintVhel? heliocentric velocity (km/s)km/sspect.dopplerVeloc;pos.heliocentricintnullablee_Vhel? uncertainty of the velocity (km/s)km/sstat.errorintnullabler_Vhel[1/3]? source of the velocitymeta.ref;pos.frameintnullableNote[1/5]? additional notes on individual galaxies listed in the papermeta.noteintnullableNamesnames of the galaxy (up to 4)meta.idcharIAU[ 0-9+-] IAU coordinate designationmeta.idchar_RA.icrsRight ascension (ICRS) (computed by VizieR, not part of the original data)pos.eq.ranullableindexed_DE.icrsDeclination (ICRS) (computed by VizieR, not part of the original data)pos.eq.decnullableindexedVII/180/p2tbl3Possible members and likely background galaxiesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintbgGal[B] prefix of Fornax Cluster Catalog number indicating the background galaxymeta.id;meta.maincharFCC[1,2338] Fornax Cluster Catalog numbermeta.id;meta.mainintprimaryf_FCC[*] Flag indicates that velocity or alt. name listed in file "\begin{tex}\vFile{VII/180/./notes.dat}{notes.dat}\end{tex}"meta.codecharRAB1950[3] right ascension (B1950)pos.eq.ra;meta.mainDEB1950declination (B1950)pos.eq.dec;meta.mainMem[1/6] membership status of the galaxy (G1)meta.code.member;src.class.starGalaxyintMTypeMorphological typesrc.morph.typecharBTmagtotal blue apparent magnitudemagphot.mag;em.opt.BfloatReff[0,]? effective radius (arcsec)arcsecphys.angSizefloatnullablelogDdecimal logarithm of the diameter in units of 0.1arcmin at an isophotolog(0.1arcmin)phys.angSize;arith.ratiofloatr_ReffSource of coordinates, magnitudes, and effective radii (G2)meta.ref;pos.frameint_RA.icrsRight ascension (ICRS) (computed by VizieR, not part of the original data)pos.eq.ranullableindexed_DE.icrsDeclination (ICRS) (computed by VizieR, not part of the original data)pos.eq.decnullableindexedVII/180/notesNotes to Table 3 (="p2tbl3")recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintbgGal[B] prefix of Fornax Cluster Catalog number indicating the background galaxymeta.id;meta.maincharFCC[1,2338] Fornax Cluster Catalog numbermeta.id;meta.mainintNotenotes for galaxy designated '*'in Table 3, column 6. Velocity or alternate name.meta.notecharVII/180/p3tbl2Galaxy catalogue in Leo groupMem[1,3] membership class (G1)meta.code.memberintrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintN[1,400]+ galaxy numbermeta.id;meta.mainintprimaryindexedPlatedesignation as Las Campanas plate ID+numbermeta.idcharRAB1950right ascension (B1950)pos.eq.ra;meta.mainDEB1950declination (B1950)pos.eq.dec;meta.mainMem2[0,4]? another membership class when class or reality is uncertainmeta.code.memberintnullableBTmagtotal B magnitudemagphot.mag;em.opt.BfloatMajAxis[0,] major axis in arcsec (eye estimate)arcsecphys.angSizeintMinAxis[0,] minor axis in arcsec (eye estimate)arcsecphys.angSizeintMTypemorphological typesrc.morph.typecharNamealternate name(s)meta.idcharVhel? heliocentric (usually) velocity (km/s)km/sspect.dopplerVeloc;pos.heliocentricintnullablee_Vhel? uncertainty of Vhelkm/sstat.errorintnullabler_Vhel[1,10]? reference of Vhel (1)meta.ref;pos.frameintnullabler_BTmag[1,11]? reference of BT (1)meta.refintnullableNote[1,11]? notes (2)meta.noteintnullableMorph[0-9a-m]! morphological type code (3)meta.code;src.morph.typecharConj[0-3] morphological type conjunction (4)src.morph.typeintMorph2[0-9a-m]! alternate morphological type(3)src.morph.typechar_RA.icrsRight ascension (ICRS) (computed by VizieR, not part of the original data)pos.eq.ranullableindexed_DE.icrsDeclination (ICRS) (computed by VizieR, not part of the original data)pos.eq.decnullableindexedVII/180/p3tbl3Galaxy catalogue in Dorado grouprecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintN[1,400]+ galaxy numbermeta.id;meta.mainintprimaryindexedPlatedesignation as Las Campanas plate ID+numbermeta.idcharRAB1950right ascension (B1950)pos.eq.ra;meta.mainDEB1950declination (B1950)pos.eq.dec;meta.mainMem[1,3] membership class (G1)meta.code.memberintMem2[0,4]? another membership class when class or reality is uncertainmeta.code.memberintnullableBTmagtotal B magnitudemagphot.mag;em.opt.BfloatMajAxis[0,] major axis in arcsec (eye estimate)arcsecphys.angSizeintMinAxis[0,] minor axis in arcsec (eye estimate)arcsecphys.angSizeintMTypemorphological typesrc.morph.typecharNamealternate name(s)meta.idcharVhel? heliocentric (usually) velocity (km/s)km/sspect.dopplerVeloc;pos.heliocentricintnullablee_Vhel? uncertainty of Vhelkm/sstat.errorintnullabler_Vhel[1,10]? reference of Vhel (1)meta.ref;pos.frameintnullabler_BTmag[1,11]? reference of BT (1)meta.refintnullableNote[1,11]? notes (2)meta.noteintnullableMorph[0-9a-m]! morphological type code (3)meta.code;src.morph.typecharConj[0-3] morphological type conjunction (4)src.morph.typeintMorph2[0-9a-m]! alternate morphological type(3)src.morph.typechar_RA.icrsRight ascension (ICRS) (computed by VizieR, not part of the original data)pos.eq.ranullableindexed_DE.icrsDeclination (ICRS) (computed by VizieR, not part of the original data)pos.eq.decnullableindexedVII/180/p3tbl4Galaxy catalogue in NGC1400 groupr_BTmag[1,11]? reference of BT (1)meta.refintnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintN[1,400]+ galaxy numbermeta.id;meta.mainintprimaryindexedPlatedesignation as Las Campanas plate ID+numbermeta.idcharRAB1950right ascension (B1950)pos.eq.ra;meta.mainDEB1950declination (B1950)pos.eq.dec;meta.mainMem[1,3] membership class (G1)meta.code.memberintMem2[0,4]? another membership class when class or reality is uncertainmeta.code.memberintnullableBTmagtotal B magnitudemagphot.mag;em.opt.BfloatMajAxis[0,] major axis in arcsec (eye estimate)arcsecphys.angSizeintMinAxis[0,] minor axis in arcsec (eye estimate)arcsecphys.angSizeintMTypemorphological typesrc.morph.typecharNamealternate name(s)meta.idcharVhel? heliocentric (usually) velocity (km/s)km/sspect.dopplerVeloc;pos.heliocentricintnullablee_Vhel? uncertainty of Vhelkm/sstat.errorintnullabler_Vhel[1,10]? reference of Vhel (1)meta.ref;pos.frameintnullableNote[1,11]? notes (2)meta.noteintnullableMorph[0-9a-m]! morphological type code (3)meta.code;src.morph.typecharConj[0-3] morphological type conjunction (4)src.morph.typeintMorph2[0-9a-m]! alternate morphological type(3)src.morph.typechar_RA.icrsRight ascension (ICRS) (computed by VizieR, not part of the original data)pos.eq.ranullableindexed_DE.icrsDeclination (ICRS) (computed by VizieR, not part of the original data)pos.eq.decnullableindexedVII/180/p3tbl5Galaxy catalogue in NGC5044 groupMem[1,3] membership class (G1)meta.code.memberintN[1,400]+ galaxy numbermeta.id;meta.mainintprimaryindexedrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintPlatedesignation as Las Campanas plate ID+numbermeta.idcharRAB1950right ascension (B1950)pos.eq.ra;meta.mainDEB1950declination (B1950)pos.eq.dec;meta.mainMem2[0,4]? another membership class when class or reality is uncertainmeta.code.memberintnullableBTmagtotal B magnitudemagphot.mag;em.opt.BfloatMajAxis[0,] major axis in arcsec (eye estimate)arcsecphys.angSizeintMinAxis[0,] minor axis in arcsec (eye estimate)arcsecphys.angSizeintMTypemorphological typesrc.morph.typecharNamealternate name(s)meta.idcharVhel? heliocentric (usually) velocity (km/s)km/sspect.dopplerVeloc;pos.heliocentricintnullablee_Vhel? uncertainty of Vhelkm/sstat.errorintnullabler_Vhel[1,10]? reference of Vhel (1)meta.ref;pos.frameintnullabler_BTmag[1,11]? reference of BT (1)meta.refintnullableNote[1,11]? notes (2)meta.noteintnullableMorph[0-9a-m]! morphological type code (3)meta.code;src.morph.typecharConj[0-3] morphological type conjunction (4)src.morph.typeintMorph2[0-9a-m]! alternate morphological type(3)src.morph.typechar_RA.icrsRight ascension (ICRS) (computed by VizieR, not part of the original data)pos.eq.ranullableindexed_DE.icrsDeclination (ICRS) (computed by VizieR, not part of the original data)pos.eq.decnullableindexedVII/180/p3tbl6Galaxy catalogue in Antlia groupN[1,400]+ galaxy numbermeta.id;meta.mainintprimaryindexedrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintPlatedesignation as Las Campanas plate ID+numbermeta.idcharRAB1950right ascension (B1950)pos.eq.ra;meta.mainDEB1950declination (B1950)pos.eq.dec;meta.mainMem[1,3] membership class (G1)meta.code.memberintMem2[0,4]? another membership class when class or reality is uncertainmeta.code.memberintnullableBTmagtotal B magnitudemagphot.mag;em.opt.BfloatMajAxis[0,] major axis in arcsec (eye estimate)arcsecphys.angSizeintMinAxis[0,] minor axis in arcsec (eye estimate)arcsecphys.angSizeintMTypemorphological typesrc.morph.typecharNamealternate name(s)meta.idcharVhel? heliocentric (usually) velocity (km/s)km/sspect.dopplerVeloc;pos.heliocentricintnullablee_Vhel? uncertainty of Vhelkm/sstat.errorintnullabler_Vhel[1,10]? reference of Vhel (1)meta.ref;pos.frameintnullabler_BTmag[1,11]? reference of BT (1)meta.refintnullableNote[1,11]? notes (2)meta.noteintnullableMorph[0-9a-m]! morphological type code (3)meta.code;src.morph.typecharConj[0-3] morphological type conjunction (4)src.morph.typeintMorph2[0-9a-m]! alternate morphological type(3)src.morph.typechar_RA.icrsRight ascension (ICRS) (computed by VizieR, not part of the original data)pos.eq.ranullableindexed_DE.icrsDeclination (ICRS) (computed by VizieR, not part of the original data)pos.eq.decnullableindexed