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<ri:Resource created="2012-04-23T09:36:16Z" status="active" updated="2025-05-19T09:50:00Z" version="1.2" xmlns:cs="http://www.ivoa.net/xml/ConeSearch/v1.0" xmlns:ri="http://www.ivoa.net/xml/RegistryInterface/v1.0" xmlns:vr="http://www.ivoa.net/xml/VOResource/v1.0" xmlns:vs="http://www.ivoa.net/xml/VODataService/v1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.ivoa.net/xml/ConeSearch/v1.0 http://vo.ari.uni-heidelberg.de/docs/schemata/ConeSearch.xsd http://www.ivoa.net/xml/VOResource/v1.0 http://vo.ari.uni-heidelberg.de/docs/schemata/VOResource.xsd http://www.ivoa.net/xml/VODataService/v1.1 http://vo.ari.uni-heidelberg.de/docs/schemata/VODataService.xsd" xsi:type="vs:CatalogService"><title>Galaxy Zoo: AGN host galaxies</title><shortName>J/ApJ/711/284</shortName><identifier>ivo://CDS.VizieR/J/ApJ/711/284</identifier><altIdentifier>doi:10.26093/cds/vizier.17110284</altIdentifier><curation><publisher ivo-id="ivo://CDS">CDS</publisher><creator><name>Schawinski K.</name></creator><creator><name>Urry C.M.</name></creator><creator><name>Virani S.</name></creator><creator><name>Coppi P.</name></creator><creator><name>Bamford S.P.</name></creator><creator><name>Treister E.,Lintott C.J.</name></creator><creator><name>Sarzi M.</name></creator><creator><name>Keel W.C.</name></creator><creator><name>Kaviraj S.</name></creator><creator><name>Cardamone C.N.,Masters K.L.</name></creator><creator><name>Ross N.P.</name></creator><creator><name>Andreescu D.</name></creator><creator><name>Murray P.</name></creator><creator><name>Nichol R.C.,Raddick M.J.</name></creator><creator><name>Slosar A.Z.</name></creator><creator><name>Szalay A.S.</name></creator><creator><name>Thomas D.</name></creator><creator><name>Vandenberg J.</name></creator><date role="Updated">2017-12-21T15:26:29Z</date><date role="Created">2012-04-23T09:36:16Z</date><contact><name>CDS support team</name><address>CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France</address><email>cds-question@unistra.fr</email></contact></curation><content><subject>active-galactic-nuclei</subject><subject>galaxies</subject><subject>visible-astronomy</subject><subject>galaxy-classification-systems</subject><subject>sloan-photometry</subject><description>We use data from the Sloan Digital Sky Survey and visual classifications of morphology from the Galaxy Zoo project to study black hole growth in the nearby universe (z&lt;0.05) and to break down the active galactic nucleus (AGN) host galaxy population by color, stellar mass, and morphology. We find that the black hole growth at luminosities L[OIII]&gt;10^40^erg/s in early- and late-type galaxies is fundamentally different. AGN host galaxies as a population have a broad range of stellar masses (10^10^-10^11^M_{sun}_), reside in the green valley of the color-mass diagram and their central black holes have median masses around 10^6.5^M_{sun}_. However, by comparing early- and late-type AGN host galaxies to their non-active counterparts, we find several key differences: in early-type galaxies, it is preferentially the galaxies with the least massive black holes that are growing, while in late-type galaxies, it is preferentially the most massive black holes that are growing. At high-Eddington ratios (L/L_Edd_&gt;0.1), the only population with a substantial fraction of AGNs are the low-mass green valley early-type galaxies.</description><source format="bibcode">2010ApJ...711..284S</source><referenceURL>https://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/711/284</referenceURL><type>Catalog</type><contentLevel>Research</contentLevel><relationship><relationshipType>IsServedBy</relationshipType><relatedResource ivo-id="ivo://CDS.VizieR/TAP">TAP VizieR generic service</relatedResource></relationship><relationship><relationshipType>IsServedBy</relationshipType><relatedResource>Conesearch service</relatedResource></relationship><relationship><relationshipType>related-to</relationshipType><relatedResource ivo-id="ivo://CDS.VizieR/II/294">II/294 : The SDSS Photometric Catalog, Release 7 (Adelman-McCarthy+, 2009)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/other/RMxAA/47.361">J/other/RMxAA/47.361 : AGN activity in isolated SDSS galaxies (Coziol+, 2011)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/MNRAS/410/166">J/MNRAS/410/166 : Morphological types from Galaxy Zoo 1 (Lintott+, 2011)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/MNRAS/405/783">J/MNRAS/405/783 : Passive red spirals in Galaxy Zoo (Masters+, 2010)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/MNRAS/396/818">J/MNRAS/396/818 : Blue early-type galaxies in Galaxy Zoo (Schawinski+, 2009)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/ApJ/699/L43">J/ApJ/699/L43 : FIRST-NVSS-SDSS AGN sample catalog (Smolcic+, 2009)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/ApJ/697/506">J/ApJ/697/506 : Mid-infrared galaxy luminosity function from AGN (Dai+, 2009)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/AJ/131/84">J/AJ/131/84 : AGNs and host galaxies information (Vanden Berk+, 2006)</relatedResource><relatedResource>http://www.sdss.org/ : SDSS home page</relatedResource><relatedResource>http://zoo1.galaxyzoo.org/ : Galaxy Zoo home page</relatedResource></relationship></content><rights>https://cds.unistra.fr/vizier-org/licences_vizier.html</rights><capability><interface xsi:type="vr:WebBrowser"><accessURL use="full">https://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/711/284</accessURL><mirrorURL title="VizieR at IUCAA: Pune, India">https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/711/284</mirrorURL><mirrorURL title="VizieR at SAAO: SAAO, South Africa">http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/711/284</mirrorURL></interface></capability><capability><interface xsi:type="vs:ParamHTTP"><accessURL use="base">https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/711/284</accessURL><mirrorURL title="VizieR at IUCAA: Pune, India">https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/711/284</mirrorURL><mirrorURL title="VizieR at SAAO: SAAO, South 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