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<ri:Resource created="1997-12-09T23:12:04Z" 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>The CfA Redshift Catalogue, Version June 1995</title><shortName>VII/193</shortName><identifier>ivo://CDS.VizieR/VII/193</identifier><curation><publisher ivo-id="ivo://CDS">CDS</publisher><creator><name>Huchra J.P.</name></creator><creator><name>Geller M.J.</name></creator><creator><name>Clemens C.M.</name></creator><creator><name>Tokarz S.P.</name></creator><creator><name>Michel A.</name></creator><date role="Updated">1997-12-09T22:13:11Z</date><date role="Created">1997-12-09T23:12:04Z</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><description>The catalog (files zcat.dat and zbig.dat) incorporates much of the latest velocity data from the Whipple Observatory and other sources as well as velocities from earlier compilations such as the Second Reference Catalogue of de Vaucouleurs, de Vaucouleurs, and Corwin; the Index of Galaxy Spectra of Gisler and Friel, and the Catalogue of Radial Velocities of Galaxies of Palumbo, Tanzella-Nitti, and Vettolani. The data included here are BT magnitudes and a few UGC numbers with increased "accuracy" in the velocity source information. The following separate tables contain selected objects from the CfA Redshift Survey: - the first CfA Redsdhift Survey (Huchra et al., 1983ApJS...52...89H); this catalogue contains 2395 galaxies, a number slightly smaller than the published number of 2399, since there have been small corrections to the magnitudes for multiple galaxies. This version has had new morphological types added by me as well as POSS diameters measured for those galaxies that were not in the UGC or did not have UGC diameters. - the first slice of the second CfA redshift survey (Huchra et al., 1990ApJS...72..433H) - the second slice of the CfA redshift survey (Huchra et al., 1995ApJS...99..391H) See the complete description in 'zcom.tex' (in plain TeX), or zcom.txt (plain ascii)</description><source>Harvard-Smithsonian Center for Astrophysics (1995)</source><referenceURL>https://cdsarc.cds.unistra.fr/viz-bin/cat/VII/193</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>ftp://fang.harvard.edu/pub/catalogs : FTP access to CfA original files.</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=VII/193</accessURL><mirrorURL title="VizieR at IUCAA: Pune, India">https://vizier.iucaa.in/viz-bin/VizieR-2?-source=VII/193</mirrorURL><mirrorURL title="VizieR at SAAO: SAAO, South Africa">http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=VII/193</mirrorURL></interface></capability><capability><interface xsi:type="vs:ParamHTTP"><accessURL use="base">https://vizier.cds.unistra.fr/viz-bin/votable?-source=VII/193</accessURL><mirrorURL title="VizieR at IUCAA: Pune, India">https://vizier.iucaa.in/viz-bin/votable?-source=VII/193</mirrorURL><mirrorURL title="VizieR at SAAO: SAAO, South Africa">http://vizieridia.saao.ac.za/viz-bin/votable?-source=VII/193</mirrorURL><queryType>GET</queryType><resultType>text/xml+votable</resultType></interface></capability><capability standardID="ivo://ivoa.net/std/TAP#aux"><interface xsi:type="vs:ParamHTTP" role="std"><accessURL use="base">https://tapvizier.cds.unistra.fr/TAPVizieR/tap</accessURL></interface></capability><capability xsi:type="cs:ConeSearch" standardID="ivo://ivoa.net/std/ConeSearch"><description>Cone search capability for table VII/193/zcat (The CfA Redshift Catalogue)</description><interface xsi:type="vs:ParamHTTP" role="std"><accessURL use="base">https://vizier.cds.unistra.fr/viz-bin/conesearch/VII/193/zcat?</accessURL><mirrorURL title="VizieR at IUCAA: Pune, India">https://vizier.iucaa.in/viz-bin/conesearch/VII/193/zcat?</mirrorURL><mirrorURL title="VizieR at SAAO: SAAO, South Africa">http://vizieridia.saao.ac.za/viz-bin/conesearch/VII/193/zcat?</mirrorURL><queryType>GET</queryType><resultType>text/xml+votable</resultType></interface><maxSR>180.0</maxSR><maxRecords>50000</maxRecords><verbosity>true</verbosity><testQuery><ra>0.640912</ra><dec>8.445062</dec><sr>0.005555555555555556</sr></testQuery></capability><capability xsi:type="cs:ConeSearch" standardID="ivo://ivoa.net/std/ConeSearch"><description>Cone search capability for table VII/193/zbig (The list with Large z)</description><interface xsi:type="vs:ParamHTTP" role="std"><accessURL use="base">https://vizier.cds.unistra.fr/viz-bin/conesearch/VII/193/zbig?</accessURL><mirrorURL title="VizieR at IUCAA: Pune, India">https://vizier.iucaa.in/viz-bin/conesearch/VII/193/zbig?</mirrorURL><mirrorURL title="VizieR at SAAO: SAAO, South Africa">http://vizieridia.saao.ac.za/viz-bin/conesearch/VII/193/zbig?</mirrorURL><queryType>GET</queryType><resultType>text/xml+votable</resultType></interface><maxSR>180.0</maxSR><maxRecords>50000</maxRecords><verbosity>true</verbosity><testQuery><ra>0.640715</ra><dec>1.278407</dec><sr>0.005555555555555556</sr></testQuery></capability><coverage><footprint ivo-id="ivo://ivoa.net/std/moc">https://cdsarc.cds.unistra.fr/viz-bin/moc/VII/193?format=ascii</footprint><waveband>Optical</waveband></coverage><tableset><schema><name>default</name><table><name>VII/193/zcat</name><description>The CfA Redshift Catalogue</description><column><name>recno</name><description>Record number assigned by the VizieR team. Should Not be used for identification.</description><ucd>meta.record</ucd><dataType xsi:type="vs:VOTableType">int</dataType></column><column><name>Name</name><description>Source name</description><ucd>meta.id;meta.main</ucd><dataType xsi:type="vs:VOTableType" arraysize="11*">char</dataType></column><column><name>RA1950</name><description>Right Ascension 1950 (hours)</description><ucd>pos.eq.ra;meta.main</ucd><flag>indexed</flag></column><column><name>DE1950</name><description>Declination 1950 (sign)</description><ucd>pos.eq.dec;meta.main</ucd><flag>nullable</flag><flag>indexed</flag></column><column><name>Bmag</name><description>? B magnitude</description><unit>mag</unit><ucd>phot.mag;em.opt.B</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>Vh</name><description>? Heliocentric velocity; redshifts have been converted with V = z c, with c = 299792.5 km/s</description><unit>km/s</unit><ucd>phys.veloc;pos.heliocentric</ucd><dataType xsi:type="vs:VOTableType">int</dataType></column><column><name>e_Vh</name><description>? Mean error on Vh</description><unit>km/s</unit><ucd>stat.error</ucd><dataType xsi:type="vs:VOTableType">int</dataType></column><column><name>r_Bmag</name><description>Source for Bmag see Note (1)</description><ucd>meta.ref</ucd><dataType xsi:type="vs:VOTableType" arraysize="1*">char</dataType></column><column><name>zRef</name><description>[-901/4900]? Source of Vh, see Note (2)</description><ucd>meta.ref</ucd><dataType xsi:type="vs:VOTableType">int</dataType></column><column><name>Ttype</name><description>[-9/40]? Morphological Type, see Note (3)</description><ucd>src.morph.type</ucd><dataType xsi:type="vs:VOTableType">int</dataType></column><column><name>Btype</name><description>[AXB]? Bar Type see Note (3)</description><ucd>meta.note</ucd><dataType xsi:type="vs:VOTableType" arraysize="1*">char</dataType></column><column><name>Lclass</name><description>[1/9]? Luminosity class see Note (3)</description><ucd>src.class.luminosity</ucd><dataType xsi:type="vs:VOTableType">int</dataType></column><column><name>Struct</name><description>[DPRrstT/] Structure notes see Note (3)</description><ucd>meta.note</ucd><dataType xsi:type="vs:VOTableType" arraysize="1*">char</dataType></column><column><name>Diam1</name><description>? Diameter (Note: 0, 1 or 2 decimals)</description><unit>arcmin</unit><ucd>phys.angSize;src</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>Diam2</name><description>? Diameter (Note: 0, 1 or 2 decimals)</description><unit>arcmin</unit><ucd>phys.angSize;src</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>BT</name><description>? BT magnitude</description><unit>mag</unit><ucd>phot.mag;em.opt.B</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>UGC/ESO</name><description>Number from UGC &lt;VII/26&gt; or ESO/Upp &lt;VII/34&gt;</description><ucd>meta.id</ucd><dataType xsi:type="vs:VOTableType" arraysize="6*">char</dataType></column><column><name>Dist</name><description>? Distance</description><unit>Mpc</unit><ucd>pos.distance</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>RFN</name><description>Plate number, see zcom.tex</description><ucd>obs.field</ucd><dataType xsi:type="vs:VOTableType" arraysize="6*">char</dataType></column><column><name>Comments</name><description>Free-text comment, see zcom.tex</description><ucd>meta.note</ucd><dataType xsi:type="vs:VOTableType" arraysize="45*">char</dataType></column></table><table><name>VII/193/zbig</name><description>The list with Large z</description><column><name>recno</name><description>Record number assigned by the VizieR team. Should Not be used for identification.</description><ucd>meta.record</ucd><dataType xsi:type="vs:VOTableType">int</dataType></column><column><name>Name</name><description>IAU-like name</description><ucd>meta.id;meta.main</ucd><dataType xsi:type="vs:VOTableType" arraysize="11*">char</dataType></column><column><name>RA1950</name><description>Right Ascension 1950 (hours)</description><ucd>pos.eq.ra;meta.main</ucd></column><column><name>DE1950</name><description>Declination 1950 (sign)</description><ucd>pos.eq.dec;meta.main</ucd><flag>nullable</flag></column><column><name>z</name><description>? Redshift</description><ucd>src.redshift</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>Bmag</name><description>? B magnitude</description><unit>mag</unit><ucd>phot.mag;em.opt.B</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>r_Bmag</name><description>Source of Bmag see Note (1)</description><ucd>meta.ref</ucd><dataType xsi:type="vs:VOTableType" arraysize="1*">char</dataType></column><column><name>zRef</name><description>? Source of z see Note (2)</description><ucd>meta.ref</ucd><dataType xsi:type="vs:VOTableType">int</dataType></column><column><name>Ttype</name><description>[-9/40]? Morphological type, see Note (3)</description><ucd>src.morph.type</ucd><dataType xsi:type="vs:VOTableType">int</dataType></column><column><name>Notes</name><description>These columns may contain either the diameters in arcmin, or spectrum ids</description><ucd>meta.note</ucd><dataType xsi:type="vs:VOTableType" arraysize="13*">char</dataType></column><column><name>Comments</name><description>Free-text comments.</description><ucd>meta.note</ucd><dataType xsi:type="vs:VOTableType" arraysize="40*">char</dataType></column></table><table><name>VII/193/zsource</name><description>References of redshifts</description><column><name>recno</name><description>Record number assigned by the VizieR team. 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