J/ApJ/693/1840ivo://CDS.VizieR/J/ApJ/693/1840doi:10.26093/cds/vizier.16931840CDSBai L.Rieke G.H.Rieke M.J.Christlein D.Zabludoff A.I.2018-01-04T08:21:49Z2011-03-31T14:12:04ZCDS support team

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

cds-question@unistra.frgalaxy-clustersinfrared-photometrygalaxiesinfrared-sourcesWe present Multiband Imaging Photometer observations of the cluster A3266. About 100 spectroscopic cluster members have been detected at 24um. The infrared (IR) luminosity function (LF) in A3266 is very similar to that in the Coma cluster down to the detection limit LIR~10^43^erg/s, suggesting a universal form of the bright-end IR LF for local rich clusters with M~10^15^M_{sun}_. The shape of the bright end of the A3266-Coma composite IR LF is not significantly different from that of nearby field galaxies, but the fraction of IR-bright galaxies (star formation rate (SFR)>0.2M_{sun}_/yr) in both clusters increases with cluster-centric radius. The decrease of the blue galaxy fraction toward the high-density cores only accounts for part of the trend; the fraction of red galaxies with moderate SFRs (0.2M_{sun}_/yr<SFR<1M_{sun}/yr) also decreases with increasing galaxy density. These results suggest that for the IR-bright galaxies nearby rich clusters are distinguished from the field by a lower star forming galaxy fraction, but not by a change in L*_IR_.2009ApJ...693.1840Bhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/693/1840CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/ApJ/686/966 : Spitzer-FLS catalog of clusters of galaxies (Muzzin+, 2008)J/ApJ/591/764 : R magnitudes for 6 nearby galaxy clusters (Christlein+, 2003)J/AJ/112/36 : Velocities in Abell 3266 (Quintana+ 1996)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/693/1840https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/693/1840http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/693/1840https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/693/1840https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/693/1840http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/693/1840GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/693/1840/table1 (Cluster galaxies with 24{mu}m emission>0.25mJy)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/693/1840/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/693/1840/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/693/1840/table1?GETtext/xml+votable180.050000true67.76958-61.457220.0055555555555555566/33234 33235 33240 332416.772611666688002e-21 1.000830682546041e-20https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/693/1840?format=asciiInfrareddefaultJ/ApJ/693/1840/table1Cluster galaxies with 24{mu}m emission>0.25mJyrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRAJ2000Right Ascension in decimal degrees (J2000)degpos.eq.ra;meta.mainDEJ2000Declination in decimal degrees (J2000)degpos.eq.dec;meta.mainzRedshift (spectroscopic)src.redshiftfloatr_zReference for z (1)meta.ref;pos.frameintF24Spitzer/MIPS 24 micron band flux densitymJyphot.flux.density;em.IR.15-30umfloate_F24Uncertainty in F24mJystat.errorfloatlogLIRLog IR luminosity in ergs/slog(1e-07W)phys.luminosity;em.IRfloatSFRStar Formation RatesolMass/yrphys.SFRfloatMSimbad column added by the CDSmeta.ref.urlcharSimbadNameSimbad column added by the CDSmeta.idchar