J/A+A/389/787ivo://CDS.VizieR/J/A+A/389/787doi:10.26093/cds/vizier.33890787CDSBusarello G.Merluzzi P.La Barbera F.Massarotti M.Capaccioli M.2002-08-20T21:45:35Z2002-08-20T21:44:57ZCDS support team

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

cds-question@unistra.frgalaxy-clustersgalaxiesphotometryccd-photometryWe present new photometric V-, R- and I-band data for the rich galaxy cluster AC118 at z=0.31. The new photometry covers an area of 8.6x8.6arcmin^2^, corresponding to 2.9x2.9Mpc^2^ (H_0_=50km/s/Mpc, q_0_=0.5 and Lambda=0). The data have been collected for a project aimed at studying galaxy evolution through the color-magnitude relation and the fundamental plane. We provide a catalogue including all the sources (N=1206) detected in the cluster field. The galaxy sample is complete to V=22.8mag (N_gal=574), R=22.3mag (N_gal=649) and I=20.8mag (N_gal=419). We give aperture magnitudes within a fixed aperture of 4.4arcsec and Kron magnitudes. We also give photometric redshifts for 459 sources for which additional U- and K-band photometry is available. We derive and discuss the V- and R-band luminosity functions. The catalogue is intended as a tool for studies in galaxy evolution.2002A&A...389..787Bhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/389/787CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/389/787https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/389/787http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/389/787https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/389/787https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/389/787http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/389/787GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/389/787/ac118 (Catalog in the cluster field)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/389/787/ac118?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/389/787/ac118?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/389/787/ac118?GETtext/xml+votable180.050000true3.5863-30.447788890.0055555555555555566/16486https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/389/787?format=asciiOpticaldefaultJ/A+A/389/787/ac118Catalog in the cluster fieldrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSeqRunning number in this cataloguemeta.idintRAJ2000Right Ascension J2000 (hours)pos.eq.ra;meta.mainDEJ2000Declination J2000 (degrees)pos.eq.dec;meta.mainVmag? V magnitude inside 4.4" aperture (1)magphot.mag;em.opt.Vfloatnullablee_Vmag? uncertainty on V magnitudemagstat.errorfloatnullableRmag? R magnitude inside 4.4" aperture (1)magphot.mag;em.opt.Rfloatnullablee_Rmag? uncertainty on R magnitudemagstat.errorfloatnullableImag? I magnitude inside 4.4" aperture (1)magphot.mag;em.opt.Ifloatnullablee_Imag? uncertainty on I magnitudemagstat.errorfloatnullableVKron? Kron V magnitude (1)magphot.mag;em.opt.Vfloatnullablee_VKron? uncertainty on Kron V magnitudemagstat.errorfloatnullableRKron? Kron R magnitude (1)magphot.mag;em.opt.Rfloatnullablee_RKron? uncertainty on Kron R magnitudemagstat.errorfloatnullableIKron? Kron I magnitude (1)magphot.mag;em.opt.Ifloatnullablee_IKron? uncertainty on Kron I magnitudemagstat.errorfloatnullableVKrad? Kron radius in V band (2)arcsecphys.angSize;srcfloatnullableRKrad? Kron radius in R band (2)arcsecphys.angSize;srcfloatnullableIKrad? Kron radius in I band (2)arcsecphys.angSize;srcfloatnullableS/G? Stellar index, 0 = galaxy, 1 = star (3)src.class.starGalaxyfloatnullablezphot? photometric redshiftsrc.redshiftfloatnullablezmin? lower limit of the 68% percentile interval (4)stat.errorfloatnullablezmax? upper limit of the 68% percentile interval (4)stat.errorfloatnullable