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<ri:Resource created="1999-03-02T10:21:53Z" 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>Catalog of 558 Pulsars</title><shortName>VII/156</shortName><identifier>ivo://CDS.VizieR/VII/156</identifier><curation><publisher ivo-id="ivo://CDS">CDS</publisher><creator><name>Taylor J.H.</name></creator><creator><name>Manchester R.N.</name></creator><creator><name>Lyne A.G.</name></creator><date role="Updated">2004-08-01T23:00:30Z</date><date role="Created">1999-03-02T10:21:53Z</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>pulsars</subject><description>The catalogue is an up-to-date compilation of the principal observed parameters of 558 pulsars, including positions, timing parameters, pulse widths, flux densities, proper motions, distances, and dispersion, rotation, and scattering measures. It also lists the orbital elements of binary pulsars, and some commonly used parameters derived from the basic measurements. 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error on DEC</description><unit>deg</unit><ucd>stat.error</ucd><dataType xsi:type="vs:VOTableType">double</dataType></column><column><name>Scode</name><description>Survey code which is the sum of relevant codes from table 5 below</description><ucd>meta.code</ucd><dataType xsi:type="vs:VOTableType">int</dataType></column><column><name>dmin</name><description>lower limit to distance in kpc</description><unit>kpc</unit><ucd>pos.distance</ucd><dataType xsi:type="vs:VOTableType">double</dataType></column><column><name>dmax</name><description>upper limit to distance in kpc</description><unit>kpc</unit><ucd>pos.distance</ucd><dataType xsi:type="vs:VOTableType">double</dataType></column><column><name>dist</name><description>adopted distance of pulsar in kpc</description><unit>kpc</unit><ucd>pos.distance</ucd><dataType xsi:type="vs:VOTableType">double</dataType></column><column><name>dflag</name><description>flag for dist: 0= measured value 1= lower limit 2= upper limit,</description><ucd>meta.code</ucd><dataType xsi:type="vs:VOTableType">int</dataType></column><column><name>lcode</name><description>a(best) to c(worst) reliability of distance on low side</description><ucd>meta.note</ucd><dataType xsi:type="vs:VOTableType" arraysize="1*">char</dataType></column><column><name>ucode</name><description>a(best) to c(worst) reliability of distance on high side</description><ucd>meta.note</ucd><dataType xsi:type="vs:VOTableType" arraysize="1*">char</dataType></column><column><name>GLON</name><description>the galactic longitude in degrees</description><unit>deg</unit><ucd>pos.galactic.lon</ucd></column><column><name>GLAT</name><description>the galactic latitude in degrees</description><unit>deg</unit><ucd>pos.galactic.lat</ucd><dataType xsi:type="vs:VOTableType">double</dataType></column><column><name>pmRA</name><description>proper motion in RA direction in mas/yr</description><unit>mas/a</unit><ucd>pos.pm;pos.eq.ra</ucd><dataType 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xsi:type="vs:VOTableType">double</dataType></column><column><name>f3</name><description>3rd time derivative of barycentric rotation frequency in /s^4</description><unit>s**-4</unit><ucd>stat.fit.param</ucd><dataType xsi:type="vs:VOTableType">double</dataType></column><column><name>e_f3</name><description>mean error on f3</description><unit>s**-4</unit><ucd>stat.error</ucd><dataType xsi:type="vs:VOTableType">double</dataType></column><column><name>ltau_s</name><description>log of scattering time constant at 400 MHz in sec</description><unit>log(s)</unit><ucd>time.scale</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>tsflag</name><description>flag for ltau_s: 0= measured value 1= lower limit 2= upper limit,</description><ucd>meta.code</ucd><dataType xsi:type="vs:VOTableType">int</dataType></column><column><name>Tbg</name><description>sky background temp in K</description><unit>K</unit><ucd>instr.skyTemp</ucd><dataType xsi:type="vs:VOTableType">double</dataType></column><column><name>ntype</name><description>octal code for pulsar type</description><ucd>src.class</ucd><dataType xsi:type="vs:VOTableType">int</dataType></column><column><name>DM</name><description>dispersion measure in pc/cm^3</description><unit>pc.cm**-3</unit><ucd>phys.dispMeasure</ucd><dataType xsi:type="vs:VOTableType">double</dataType></column><column><name>e_DM</name><description>mean error on DM</description><unit>pc.cm**-3</unit><ucd>stat.error</ucd><dataType xsi:type="vs:VOTableType">double</dataType></column><column><name>RM</name><description>rotation measure in rad/m^2</description><unit>rad.m**-2</unit><ucd>phys.polarization.rotMeasure</ucd><dataType xsi:type="vs:VOTableType">double</dataType></column><column><name>e_RM</name><description>mean error on RM</description><unit>rad.m**-2</unit><ucd>stat.error</ucd><dataType xsi:type="vs:VOTableType">double</dataType></column><column><name>We</name><description>equivalent width 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xsi:type="vs:VOTableType">double</dataType></column><column><name>s1400</name><description>time averaged flux density at 1400MHz in mJy</description><unit>mJy</unit><ucd>phot.flux.density;em.radio.750-1500MHz</ucd><dataType xsi:type="vs:VOTableType">double</dataType></column><column><name>modcode</name><description>distance model ID</description><ucd>meta.id;stat.fit</ucd><dataType xsi:type="vs:VOTableType">int</dataType></column><column><name>limcode</name><description>flag for modcode: 1 if model distance is lower limit, 0 otherwise.</description><ucd>meta.code</ucd><dataType xsi:type="vs:VOTableType">int</dataType></column><column><name>dmodel</name><description>distance of pulsar from DM and model of Galactic electron density</description><ucd>pos.distance</ucd><dataType xsi:type="vs:VOTableType">double</dataType></column><column><name>L</name><description>log of radio luminosity in mJy.kpc^2</description><unit>log(mJy.kpc**2)</unit><ucd>phys.luminosity;em.radio</ucd><dataType 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Should Not be used for identification.</description><ucd>meta.record</ucd><dataType xsi:type="vs:VOTableType">int</dataType></column><column><name>Jname</name><description>J2000 pulsar name</description><ucd>meta.id;meta.main</ucd><dataType xsi:type="vs:VOTableType" arraysize="12*">char</dataType></column><column><name>pbin</name><description>binary period in days</description><unit>d</unit><ucd>time.period</ucd><dataType xsi:type="vs:VOTableType">double</dataType></column><column><name>e_pbin</name><description>mean error on pbin</description><unit>d</unit><ucd>stat.error</ucd><dataType xsi:type="vs:VOTableType">double</dataType></column><column><name>xbin</name></column></table></schema></tableset></ri:Resource>