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<ri:Resource created="2024-08-16T11:22:22Z" 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>WD ages from Gaia EDR3 wide double WD binaries</title><shortName>J/ApJ/934/148</shortName><identifier>ivo://CDS.VizieR/J/ApJ/934/148</identifier><altIdentifier>doi:10.26093/cds/vizier.19340148</altIdentifier><curation><publisher ivo-id="ivo://CDS">CDS</publisher><creator><name>Heintz T.M.</name></creator><creator><name>Hermes J.J.</name></creator><creator><name>El-Badry K.</name></creator><creator><name>Walsh C.</name></creator><creator><name>van Saders J.L.,Fields C.E.</name></creator><creator><name>Koester D.</name></creator><date role="Updated">2024-11-06T20:26:21Z</date><date role="Created">2024-08-16T11:22:22Z</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>multiple-stars</subject><subject>white-dwarf-stars</subject><subject>stellar-ages</subject><subject>visible-astronomy</subject><subject>trigonometric-parallax</subject><subject>proper-motions</subject><subject>infrared-photometry</subject><subject>broad-band-photometry</subject><subject>stellar-masses</subject><subject>effective-temperature</subject><subject>surveys</subject><description>White dwarf (WD) stars evolve simply and predictably, making them reliable age indicators. However, self-consistent validation of the methods for determining WD total ages has yet to be widely performed. This work uses 1565 wide (&gt;100au) WD+WD binaries and 24 new triples containing at least two WDs to test the accuracy and validity of WD total age determinations. For these 1589 wide double WD binaries and triples, we derive the total age of each WD using photometric data from all-sky surveys, in conjunction with Gaia parallaxes and current hydrogen atmosphere WD models. Ignoring the initial-to-final mass relation and considering only WD cooling ages, we find that roughly 21%-36% of the more massive WDs in a system have a shorter cooling age. Since more massive WDs should be born as more massive main-sequence stars, we interpret this unphysical disagreement as evidence of prior mergers or the presence of an unresolved companion, suggesting that roughly 21%-36% of wide WD+WD binaries were once triples. Among the 423 wide WD+WD pairs that pass high-fidelity cuts, we find that 25% total age uncertainties are generally appropriate for WDs with masses &gt;0.63M_{sun}_ and temperatures &lt;12000K and provide suggested inflation factors for age uncertainties for higher-mass WDs. Overall, WDs return reliable stellar ages, but we detail cases where the total ages are least reliable, especially for WDs &lt;0.63M_{sun}_.</description><source format="bibcode">2022ApJ...934..148H</source><referenceURL>https://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/934/148</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/B/wd">B/wd : Spectroscopically identified white dwarfs (McCook+, 2014)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/III/210">III/210 : Spectroscopically Identified White Dwarfs (McCook+, 1999)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/II/246">II/246 : 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/VII/241">VII/241 : The 2dF QSO Redshift Survey (Croom+ 2004)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/III/235">III/235 : Spectroscopically Identified White Dwarfs (McCook+, 2008)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/II/349">II/349 : The Pan-STARRS release 1 (PS1) Survey - DR1 (Chambers+, 2016)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/II/358">II/358 : SkyMapper Southern Sky Survey. 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Lower uncertainty in CAge</description><unit>Gyr</unit><ucd>stat.error;stat.min;time.age</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>iM</name><description>[-2.4/8.6] Primary initial ZAMS mass</description><unit>solMass</unit><ucd>phys.mass;meta.modelled</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>E_iM</name><description>[0/7] Upper uncertainty in iM</description><unit>solMass</unit><ucd>stat.error;stat.max;phys.mass</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>e_iM</name><description>Lower uncertainty in iM</description><unit>solMass</unit><ucd>stat.error;stat.min;phys.mass</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>TAge</name><description>[0.09/3215]? Primary total age</description><unit>Gyr</unit><ucd>time.age</ucd><dataType xsi:type="vs:VOTableType">double</dataType><flag>nullable</flag></column><column><name>E_TAge</name><description>[0.003/3130]? Upper uncertainty in TAge</description><unit>Gyr</unit><ucd>stat.error;stat.max;time.age</ucd><dataType xsi:type="vs:VOTableType">double</dataType><flag>nullable</flag></column><column><name>e_TAge</name><description>? Lower uncertainty in TAge</description><unit>Gyr</unit><ucd>stat.error;stat.min;time.age</ucd><dataType xsi:type="vs:VOTableType">double</dataType><flag>nullable</flag></column><column><name>GaiaSec</name><description>Secondary Gaia EDR3 identifier</description><ucd>meta.id</ucd></column><column><name>RASdeg</name><description>Secondary Right Ascension (ICRS) at Ep=2016</description><unit>deg</unit><ucd>pos.eq.ra</ucd></column><column><name>DESdeg</name><description>Secondary Declination (ICRS) at Ep=2016</description><unit>deg</unit><ucd>pos.eq.dec</ucd></column><column><name>pmSRA</name><description>[-622/517] Secondary proper motion along RA</description><unit>mas/yr</unit><ucd>pos.pm;pos.eq.ra</ucd><dataType xsi:type="vs:VOTableType">double</dataType></column><column><name>e_pmSRA</name><description>Uncertainty in pmSRA</description><unit>mas/yr</unit><ucd>stat.error;pos.pm;pos.eq.ra</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>pmSDE</name><description>[-1826/262] Secondary proper motion along DE</description><unit>mas/yr</unit><ucd>pos.pm;pos.eq.dec</ucd><dataType xsi:type="vs:VOTableType">double</dataType></column><column><name>e_pmSDE</name><description>Uncertainty in pmSDE</description><unit>mas/yr</unit><ucd>stat.error;pos.pm;pos.eq.dec</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>plxS</name><description>[1.4/67] Secondary parallax</description><unit>mas</unit><ucd>pos.parallax</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>e_plxS</name><description>[0.015/2] Uncertainty in plxS</description><unit>mas</unit><ucd>stat.error;pos.parallax</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>GmagS</name><description>[12.8/21] Secondary mean Gaia EDR3 G-band magnitude</description><unit>mag</unit><ucd>phot.mag;stat.mean;em.opt</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>GFluxS</name><description>Secondary mean Gaia EDR3 G-band flux; e-/s</description><unit>ct/s</unit><ucd>phot.flux.density;em.opt</ucd><dataType xsi:type="vs:VOTableType">double</dataType></column><column><name>e_GFluxS</name><description>Uncertainty in GFluxS</description><unit>ct/s</unit><ucd>stat.error;phot.flux.density;em.opt</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>yPS1mag</name><description>? Primary PanSTARRS y-band AB magnitude</description><unit>mag</unit><ucd>phot.mag;em.IR.J</ucd><dataType xsi:type="vs:VOTableType">double</dataType><flag>nullable</flag></column><column><name>e_gPS1mag</name><description>[0/0.2]? Uncertainty in gPS1mag</description><unit>mag</unit><ucd>stat.error;phot.mag;em.opt.V</ucd><dataType xsi:type="vs:VOTableType">double</dataType><flag>nullable</flag></column><column><name>E_TeffS</name><description>? Upper uncertainty in TeffS</description><unit>K</unit><ucd>stat.error;stat.max;phys.temperature.effective</ucd><dataType xsi:type="vs:VOTableType">int</dataType><flag>nullable</flag></column><column><name>e_TeffS</name><description>? Lower uncertainty in TeffS</description><unit>K</unit><ucd>stat.error;stat.min;phys.temperature.effective</ucd><dataType xsi:type="vs:VOTableType">int</dataType><flag>nullable</flag></column><column><name>MassS</name><description>[0.2/1.2]? Secondary mass (3)</description><unit>solMass</unit><ucd>phys.mass</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>E_MassS</name><description>[0/0.5]? Upper uncertainty in MassS</description><unit>solMass</unit><ucd>stat.error;stat.max;phys.mass</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>e_MassS</name><description>[0/0.6]? Lower uncertainty in MassS</description><unit>solMass</unit><ucd>stat.error;stat.min;phys.mass</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>CAgeS</name><description>[0.0003/12.7]? Secondary cooling age (3)</description><unit>Gyr</unit><ucd>time.age</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>E_CAgeS</name><description>[0/2.5]? Upper uncertainty in CAgeS</description><unit>Gyr</unit><ucd>stat.error;stat.max;time.age</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>e_CAgeS</name><description>[0/3]? Lower uncertainty in CAgeS</description><unit>Gyr</unit><ucd>stat.error;stat.min;time.age</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>iMS</name><description>[-2.4/6.8]? Secondary initial ZAMS mass</description><unit>solMass</unit><ucd>phys.mass;meta.modelled</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>E_iMS</name><description>[0/4.7]? Upper uncertainty in iMS</description><unit>solMass</unit><ucd>stat.error;stat.max;phys.mass</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>Simbad</name><description>Simbad column added by the CDS</description><ucd>meta.ref.url</ucd><dataType xsi:type="vs:VOTableType" arraysize="*">char</dataType></column><column><name>_RA.icrs</name><description>Right ascension (ICRS) at Epoch=J2000, proper motions taken into account</description><unit>deg</unit><ucd>pos.eq.ra</ucd><flag>indexed</flag></column><column><name>_DE.icrs</name><description>Declination (ICRS) at Epoch=J2000, proper motions taken into account</description><unit>deg</unit><ucd>pos.eq.dec</ucd><flag>indexed</flag></column><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>GaiaPrim</name><description>Primary Gaia EDR3 identifier</description><ucd>meta.id;meta.main</ucd></column><column><name>pmRA</name><description>[-621/517] Primary Proper motion along RA</description><unit>mas/yr</unit><ucd>pos.pm;pos.eq.ra</ucd><dataType xsi:type="vs:VOTableType">double</dataType></column><column><name>e_pmRA</name><description>Uncertainty in pmRA</description><unit>mas/yr</unit><ucd>stat.error;pos.pm;pos.eq.ra</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>pmDE</name><description>[-1828/264] Primary proper motion along DE</description><unit>mas/yr</unit><ucd>pos.pm;pos.eq.dec</ucd><dataType xsi:type="vs:VOTableType">double</dataType></column><column><name>e_pmDE</name><description>Uncertainty in pmDE</description><unit>mas/yr</unit><ucd>stat.error;pos.pm;pos.eq.dec</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>plx</name><description>[1.7/67] Primary parallax</description><unit>mas</unit><ucd>pos.parallax</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>e_plx</name><description>[0.018/2] Uncertainty in plx</description><unit>mas</unit><ucd>stat.error;pos.parallax</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>Gmag</name><description>[13.9/21] Primary mean Gaia EDR3 G-band magnitude</description><unit>mag</unit><ucd>phot.mag;em.opt;stat.mean</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>GFlux</name><description>Primary mean Gaia EDR3 G-band flux; e-/s</description><unit>ct/s</unit><ucd>phot.flux.density;em.opt</ucd><dataType xsi:type="vs:VOTableType">double</dataType></column><column><name>e_GFlux</name><description>Uncertainty in GFlux</description><unit>ct/s</unit><ucd>stat.error;phot.flux.density;em.opt</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>Bpmag</name><description>Primary mean Gaia EDR3 G_Bp_-band magnitude</description><unit>mag</unit><ucd>phot.mag;em.opt.B;stat.mean</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>BpFlux</name><description>Primary mean Gaia EDR3 G_BP_-band flux</description><unit>ct/s</unit><ucd>phot.flux.density;em.opt.B</ucd><dataType xsi:type="vs:VOTableType">double</dataType></column><column><name>e_BpFlux</name><description>Uncertainty in BpFlux</description><unit>ct/s</unit><ucd>stat.error;phot.flux.density;em.opt.B</ucd><dataType xsi:type="vs:VOTableType">double</dataType></column><column><name>Rpmag</name><description>Primary mean Gaia EDR3 G_Rp_-band magnitude</description><unit>mag</unit><ucd>phot.mag;em.opt.R;stat.mean</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>RpFlux</name><description>Primary mean Gaia EDR3 G_RP_-band flux</description><unit>ct/s</unit><ucd>phot.flux.density;em.opt.R</ucd><dataType xsi:type="vs:VOTableType">double</dataType></column><column><name>e_RpFlux</name><description>Uncertainty in RpFlux</description><unit>ct/s</unit><ucd>stat.error;phot.flux.density;em.opt.R</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>uSDSSmag</name><description>[13.7/30.3]? Primary SDSS u-band AB magnitude</description><unit>mag</unit><ucd>phot.mag;em.opt.U</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>gSDSSmag</name><description>? Primary SDSS g-band AB magnitude</description><unit>mag</unit><ucd>phot.mag;em.opt.B</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>rSDSSmag</name><description>? Primary SDSS r-band AB magnitude</description><unit>mag</unit><ucd>phot.mag;em.opt.R</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>iSDSSmag</name><description>? Primary SDSS i-band AB magnitude</description><unit>mag</unit><ucd>phot.mag;em.opt.I</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>zSDSSmag</name><description>? Primary SDSS z-band AB magnitude</description><unit>mag</unit><ucd>phot.mag;em.opt.I</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>e_uSDSSmag</name><description>[0.004/2]? Uncertainty in uSDSSmag</description><unit>mag</unit><ucd>stat.error;phot.mag;em.opt.U</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>e_gSDSSmag</name><description>? Uncertainty in gSDSSmag</description><unit>mag</unit><ucd>stat.error;phot.mag;em.opt.B</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>e_rSDSSmag</name><description>? Uncertainty in rSDSSmag</description><unit>mag</unit><ucd>stat.error;phot.mag;em.opt.R</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>e_iSDSSmag</name><description>? Uncertainty in iSDSSmag</description><unit>mag</unit><ucd>stat.error;phot.mag;em.opt.I</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>e_zSDSSmag</name><description>? Uncertainty in zSDSSmag</description><unit>mag</unit><ucd>stat.error;phot.mag;em.opt.I</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>uSMSSmag</name><description>? Primary SkyMapper u-band AB magnitude</description><unit>mag</unit><ucd>phot.mag;em.opt.U</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>vSMSSmag</name><description>? Primary SkyMapper v-band AB magnitude</description><unit>mag</unit><ucd>phot.mag;em.opt.V</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>gSMSSmag</name><description>? Primary SkyMapper g-band AB magnitude</description><unit>mag</unit><ucd>phot.mag;em.opt.V</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>rSMSSmag</name><description>[13.5/20.8]? Primary SkyMapper r-band AB magnitude</description><unit>mag</unit><ucd>phot.mag;em.opt.R</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>iSMSSmag</name><description>? Primary SkyMapper i-band AB magnitude</description><unit>mag</unit><ucd>phot.mag;em.opt.I</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>zSMSSmag</name><description>? Primary SkyMapper z-band AB magnitude</description><unit>mag</unit><ucd>phot.mag;em.opt.I</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>e_uSMSSmag</name><description>? Uncertainty in uSMSSmag</description><unit>mag</unit><ucd>stat.error;phot.mag;em.opt.U</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>e_vSMSSmag</name><description>? Uncertainty in vSMSSmag</description><unit>mag</unit><ucd>stat.error;phot.mag;em.opt.V</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>e_gSMSSmag</name><description>? Uncertainty in gSMSSmag</description><unit>mag</unit><ucd>stat.error;phot.mag;em.opt.V</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>e_rSMSSmag</name><description>[0.004/0.2]? Uncertainty in rSMSSmag</description><unit>mag</unit><ucd>stat.error;phot.mag;em.opt.R</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>e_iSMSSmag</name><description>? Uncertainty in iSMSSmag</description><unit>mag</unit><ucd>stat.error;phot.mag;em.opt.I</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>e_zSMSSmag</name><description>? Uncertainty in zSMSSmag</description><unit>mag</unit><ucd>stat.error;phot.mag;em.opt.I</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>gPS1mag</name><description>[13.5/22]? Primary PanSTARRS g-band AB magnitude</description><unit>mag</unit><ucd>phot.mag;em.opt.V</ucd><dataType xsi:type="vs:VOTableType">double</dataType><flag>nullable</flag></column><column><name>rPS1mag</name><description>? Primary PanSTARRS r-band AB magnitude</description><unit>mag</unit><ucd>phot.mag;em.opt.R</ucd><dataType xsi:type="vs:VOTableType">double</dataType><flag>nullable</flag></column><column><name>iPS1mag</name><description>? Primary PanSTARRS i-band AB magnitude</description><unit>mag</unit><ucd>phot.mag;em.opt.I</ucd><dataType xsi:type="vs:VOTableType">double</dataType><flag>nullable</flag></column><column><name>zPS1mag</name><description>? Primary PanSTARRS z-band AB magnitude</description><unit>mag</unit><ucd>phot.mag;em.opt.I</ucd><dataType xsi:type="vs:VOTableType">double</dataType><flag>nullable</flag></column><column><name>e_rPS1mag</name><description>? Uncertainty in rPS1mag</description><unit>mag</unit><ucd>stat.error;phot.mag;em.opt.R</ucd><dataType xsi:type="vs:VOTableType">double</dataType><flag>nullable</flag></column><column><name>e_iPS1mag</name><description>? Uncertainty in iPS1mag</description><unit>mag</unit><ucd>stat.error;phot.mag;em.opt.I</ucd><dataType xsi:type="vs:VOTableType">double</dataType><flag>nullable</flag></column><column><name>e_zPS1mag</name><description>? Uncertainty in zPS1mag</description><unit>mag</unit><ucd>stat.error;phot.mag;em.opt.I</ucd><dataType xsi:type="vs:VOTableType">double</dataType><flag>nullable</flag></column><column><name>e_yPS1mag</name><description>? Uncertainty in yPS1mag</description><unit>mag</unit><ucd>stat.error;phot.mag;em.IR.J</ucd><dataType xsi:type="vs:VOTableType">double</dataType><flag>nullable</flag></column><column><name>Jmag</name><description>[13.7/17]? Primary 2MASS J-band Vega magnitude</description><unit>mag</unit><ucd>phot.mag;em.IR.J</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>Hmag</name><description>[13.7/18]? Primary 2MASS H-band Vega magnitude</description><unit>mag</unit><ucd>phot.mag;em.IR.H</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>Ksmag</name><description>? Primary 2MASS K_s_-band Vega magnitude</description><unit>mag</unit><ucd>phot.mag;em.IR.K</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>e_Jmag</name><description>[0.028/0.2]? Uncertainty in Jmag</description><unit>mag</unit><ucd>stat.error;phot.mag;em.IR.J</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>e_Hmag</name><description>[0/0.3]? Uncertainty in Hmag</description><unit>mag</unit><ucd>stat.error;phot.mag;em.IR.H</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>e_Ksmag</name><description>? Uncertainty in Ksmag</description><unit>mag</unit><ucd>stat.error;phot.mag;em.IR.K</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>logg</name><description>[6.9/9.3] Primary log surface gravity (3)</description><unit>log(cm.s**-2)</unit><ucd>phys.gravity</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>E_logg</name><description>Upper uncertainty in logg</description><unit>log(cm.s**-2)</unit><ucd>stat.error;stat.max;phys.gravity</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>e_logg</name><description>Lower uncertainty in logg</description><unit>log(cm.s**-2)</unit><ucd>stat.error;stat.min;phys.gravity</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>Teff</name><description>[3002/38786] Primary effective temperature (3)</description><unit>K</unit><ucd>phys.temperature.effective</ucd><dataType xsi:type="vs:VOTableType">int</dataType></column><column><name>E_Teff</name><description>Upper uncertainty in Teff</description><unit>K</unit><ucd>stat.error;stat.max;phys.temperature.effective</ucd><dataType xsi:type="vs:VOTableType">int</dataType></column><column><name>e_Teff</name><description>Lower uncertainty in Teff</description><unit>K</unit><ucd>stat.error;stat.min;phys.temperature.effective</ucd><dataType xsi:type="vs:VOTableType">int</dataType></column><column><name>Mass</name><description>[0.2/1.3] Primary mass (3)</description><unit>solMass</unit><ucd>phys.mass</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>E_Mass</name><description>[0/0.7] Upper uncertainty in Mass</description><unit>solMass</unit><ucd>stat.error;stat.max;phys.mass</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>e_Mass</name><description>Lower uncertainty in Mass</description><unit>solMass</unit><ucd>stat.error;stat.min;phys.mass</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>BpmagS</name><description>Secondary mean Gaia EDR3 G_Bp_-band magnitude</description><unit>mag</unit><ucd>phot.mag;em.opt.B;stat.mean</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>BpFluxS</name><description>Secondary mean Gaia EDR3 G_BP_-band flux</description><unit>ct/s</unit><ucd>phot.flux.density;em.opt.B</ucd><dataType xsi:type="vs:VOTableType">double</dataType></column><column><name>e_BpFluxS</name><description>Uncertainty in BpFluxS</description><unit>ct/s</unit><ucd>stat.error;phot.flux.density;em.opt.B</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>RpmagS</name><description>Secondary mean Gaia EDR3 G_Rp_-band magnitude</description><unit>mag</unit><ucd>phot.mag;em.opt.R;stat.mean</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>RpFluxS</name><description>Secondary mean Gaia EDR3 G_RP_-band flux</description><unit>ct/s</unit><ucd>phot.flux.density;em.opt.R</ucd><dataType xsi:type="vs:VOTableType">double</dataType></column><column><name>e_RpFluxS</name><description>Uncertainty in RpFluxS</description><unit>ct/s</unit><ucd>stat.error;phot.flux.density;em.opt.R</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>uSDSSmagS</name><description>[13.2/26.2]? Secondary SDSS u-band AB magnitude</description><unit>mag</unit><ucd>phot.mag;em.opt.U</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>gSDSSmagS</name><description>[14.3/25.6]? Secondary SDSS g-band AB magnitude</description><unit>mag</unit><ucd>phot.mag;em.opt.B</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>rSDSSmagS</name><description>? Secondary SDSS r-band AB magnitude</description><unit>mag</unit><ucd>phot.mag;em.opt.R</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>iSDSSmagS</name><description>? Secondary SDSS i-band AB magnitude</description><unit>mag</unit><ucd>phot.mag;em.opt.I</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>zSDSSmagS</name><description>[13.6/23.6]? Secondary SDSS z-band AB magnitude</description><unit>mag</unit><ucd>phot.mag;em.opt.I</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>e_uSDSSmagS</name><description>[0.003/4]? Uncertainty in uSDSSmagS</description><unit>mag</unit><ucd>stat.error;phot.mag;em.opt.U</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>e_gSDSSmagS</name><description>[0.002/2]? Uncertainty in gSDSSmagS</description><unit>mag</unit><ucd>stat.error;phot.mag;em.opt.B</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>e_rSDSSmagS</name><description>? Uncertainty in rSDSSmagS</description><unit>mag</unit><ucd>stat.error;phot.mag;em.opt.R</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>e_iSDSSmagS</name><description>? Uncertainty in iSDSSmagS</description><unit>mag</unit><ucd>stat.error;phot.mag;em.opt.I</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>e_zSDSSmagS</name><description>[0.004/2]? Uncertainty in zSDSSmagS</description><unit>mag</unit><ucd>stat.error;phot.mag;em.opt.I</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>uSMSSmagS</name><description>[12.8/19.1]? Secondary SkyMapper u-band AB magnitude</description><unit>mag</unit><ucd>phot.mag;em.opt.U</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>vSMSSmagS</name><description>? Secondary SkyMapper v-band AB magnitude</description><unit>mag</unit><ucd>phot.mag;em.opt.V</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>gSMSSmagS</name><description>[13/21.1]? Secondary SkyMapper g-band AB magnitude</description><unit>mag</unit><ucd>phot.mag;em.opt.V</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>rSMSSmagS</name><description>? Secondary SkyMapper r-band AB magnitude</description><unit>mag</unit><ucd>phot.mag;em.opt.R</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>iSMSSmagS</name><description>? Secondary SkyMapper i-band AB magnitude</description><unit>mag</unit><ucd>phot.mag;em.opt.I</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>zSMSSmagS</name><description>[14/19.7]? Secondary SkyMapper z-band AB magnitude</description><unit>mag</unit><ucd>phot.mag;em.opt.I</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>e_uSMSSmagS</name><description>[0.004/0.2]? Uncertainty in uSMSSmagS</description><unit>mag</unit><ucd>stat.error;phot.mag;em.opt.U</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>e_vSMSSmagS</name><description>? Uncertainty in vSMSSmagS</description><unit>mag</unit><ucd>stat.error;phot.mag;em.opt.V</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>e_gSMSSmagS</name><description>[0.005/0.2]? Uncertainty in gSMSSmagS</description><unit>mag</unit><ucd>stat.error;phot.mag;em.opt.V</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>e_rSMSSmagS</name><description>? Uncertainty in rSMSSmagS</description><unit>mag</unit><ucd>stat.error;phot.mag;em.opt.R</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>e_iSMSSmagS</name><description>? Uncertainty in iSMSSmagS</description><unit>mag</unit><ucd>stat.error;phot.mag;em.opt.I</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>e_zSMSSmagS</name><description>[0.004/0.2]? Uncertainty in zSMSSmagS</description><unit>mag</unit><ucd>stat.error;phot.mag;em.opt.I</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>gPS1magS</name><description>[12.8/22.2]? Secondary PanSTARRS g-band AB magnitude</description><unit>mag</unit><ucd>phot.mag;em.opt.B</ucd><dataType xsi:type="vs:VOTableType">double</dataType><flag>nullable</flag></column><column><name>rPS1magS</name><description>? Secondary PanSTARRS r-band AB magnitude</description><unit>mag</unit><ucd>phot.mag;em.opt.R</ucd><dataType xsi:type="vs:VOTableType">double</dataType><flag>nullable</flag></column><column><name>iPS1magS</name><description>? Secondary PanSTARRS i-band AB magnitude</description><unit>mag</unit><ucd>phot.mag;em.opt.I</ucd><dataType xsi:type="vs:VOTableType">double</dataType><flag>nullable</flag></column><column><name>zPS1magS</name><description>? Secondary PanSTARRS z-band AB magnitude</description><unit>mag</unit><ucd>phot.mag;em.opt.I</ucd><dataType xsi:type="vs:VOTableType">double</dataType><flag>nullable</flag></column><column><name>yPS1magS</name><description>[13.7/20.6]? Secondary PanSTARRS y-band AB magnitude</description><unit>mag</unit><ucd>phot.mag;em.IR.J</ucd><dataType xsi:type="vs:VOTableType">double</dataType><flag>nullable</flag></column><column><name>e_gPS1magS</name><description>[0/0.3]? Uncertainty in gPS1magS</description><unit>mag</unit><ucd>stat.error;phot.mag;em.opt.B</ucd><dataType xsi:type="vs:VOTableType">double</dataType><flag>nullable</flag></column><column><name>e_rPS1magS</name><description>? Uncertainty in rPS1magS</description><unit>mag</unit><ucd>stat.error;phot.mag;em.opt.R</ucd><dataType xsi:type="vs:VOTableType">double</dataType><flag>nullable</flag></column><column><name>e_iPS1magS</name><description>? Uncertainty in iPS1magS</description><unit>mag</unit><ucd>stat.error;phot.mag;em.opt.I</ucd><dataType xsi:type="vs:VOTableType">double</dataType><flag>nullable</flag></column><column><name>e_zPS1magS</name><description>? Uncertainty in zPS1magS</description><unit>mag</unit><ucd>stat.error;phot.mag;em.opt.I</ucd><dataType xsi:type="vs:VOTableType">double</dataType><flag>nullable</flag></column><column><name>e_yPS1magS</name><description>[0.0002/0.5]? Uncertainty in yPS1magS</description><unit>mag</unit><ucd>stat.error;phot.mag;em.IR.J</ucd><dataType xsi:type="vs:VOTableType">double</dataType><flag>nullable</flag></column><column><name>JmagS</name><description>[13/17]? Secondary 2MASS J-band Vega magnitude</description><unit>mag</unit><ucd>phot.mag;em.IR.J</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>HmagS</name><description>[13/17.7]? Secondary 2MASS H-band Vega magnitude</description><unit>mag</unit><ucd>phot.mag;em.IR.H</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>KsmagS</name><description>? Secondary 2MASS K_s_-band Vega magnitude</description><unit>mag</unit><ucd>phot.mag;em.IR.K</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>e_JmagS</name><description>[0/0.2]? Uncertainty in JmagS</description><unit>mag</unit><ucd>stat.error;phot.mag;em.IR.J</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>e_HmagS</name><description>[0/0.4]? Uncertainty in HmagS</description><unit>mag</unit><ucd>stat.error;phot.mag;em.IR.H</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>e_KsmagS</name><description>? Uncertainty in KsmagS</description><unit>mag</unit><ucd>stat.error;phot.mag;em.IR.K</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>loggS</name><description>[6.8/9]? Secondary log surface gravity (3)</description><unit>log(cm.s**-2)</unit><ucd>phys.gravity</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>E_loggS</name><description>? Upper uncertainty in loggS</description><unit>log(cm.s**-2)</unit><ucd>stat.error;stat.max;phys.gravity</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>e_loggS</name><description>? Lower uncertainty in loggS</description><unit>log(cm.s**-2)</unit><ucd>stat.error;stat.min;phys.gravity</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>TeffS</name><description>[3004/39377]? Secondary effective temperature (3)</description><unit>K</unit><ucd>phys.temperature.effective</ucd><dataType xsi:type="vs:VOTableType">int</dataType><flag>nullable</flag></column><column><name>e_iMS</name><description>[0/4.6]? Lower uncertainty in iMS</description><unit>solMass</unit><ucd>stat.error;stat.min;phys.mass</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>TAgeS</name><description>[0.2/3231]? Secondary total age</description><unit>Gyr</unit><ucd>time.age</ucd><dataType xsi:type="vs:VOTableType">double</dataType><flag>nullable</flag></column><column><name>E_TAgeS</name><description>? Upper uncertainty in TAgeS</description><unit>Gyr</unit><ucd>stat.error;stat.max;time.age</ucd><dataType xsi:type="vs:VOTableType">double</dataType><flag>nullable</flag></column><column><name>e_TAgeS</name><description>? Lower uncertainty in TAgeS</description><unit>Gyr</unit><ucd>stat.error;stat.min;time.age</ucd><dataType xsi:type="vs:VOTableType">double</dataType><flag>nullable</flag></column><column><name>SpTypeS</name><description>Secondary spectral type</description><ucd>src.spType</ucd><dataType xsi:type="vs:VOTableType" arraysize="7*">char</dataType></column><column><name>r_SpTypeS</name><description>Bibcode reference for SpTypeS (2)</description><ucd>meta.ref;src.spType</ucd><dataType xsi:type="vs:VOTableType" arraysize="19*">char</dataType></column><column><name>Sep</name><description>[29.3/253900] Projected on-sky pair separation</description><unit>AU</unit><ucd>pos.angDistance</ucd><dataType xsi:type="vs:VOTableType">double</dataType></column><column><name>plxW</name><description>[1.6/66.5] Weighted mean of the system parallax</description><unit>mas</unit><ucd>pos.parallax;stat.mean</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>e_plxW</name><description>[0.01/1.4] Uncertainty in plxW</description><unit>mas</unit><ucd>stat.error;pos.parallax;stat.mean</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>Chance</name><description>Chance alignment variable (values between 8.4e-71 and 6.6e+06) if any (4)</description><ucd>stat.value</ucd><dataType xsi:type="vs:VOTableType" arraysize="10*">char</dataType></column><column><name>Sloan</name><description>Display the online SDSS-DR17 data for the nearest object toward Primary (if uSDSSmag is given)</description><ucd>meta.ref.url</ucd><dataType xsi:type="vs:VOTableType" arraysize="*">char</dataType></column><column><name>SDSS</name><description>Display the SDSS DR16 (V/154) within 2" of the Primary and Secondary if uSDSSmag is given</description><ucd>meta.ref.url</ucd><dataType xsi:type="vs:VOTableType" arraysize="*">char</dataType></column><column><name>SMSS</name><description>Display the SkyMapper Southern Survey DR4 data (II/379) within 3.5" of the Primary and Secondary if uSMSS mag is given</description><ucd>meta.ref.url</ucd><dataType xsi:type="vs:VOTableType" arraysize="*">char</dataType></column><column><name>PSO</name><description>Display the Pan-STARRS release 1 data (PS1; II/349) within 2" of the Primary and Secondary if gPS1mag is given</description><ucd>meta.ref.url</ucd><dataType xsi:type="vs:VOTableType" arraysize="*">char</dataType></column><column><name>2M</name><description>Display the 2MASS data (II/246) within 3" of the Primary and Secondary if Jmag is given</description><ucd>meta.ref.url</ucd><dataType xsi:type="vs:VOTableType" arraysize="*">char</dataType></column><column><name>SpType</name><description>Primary spectral type</description><ucd>src.spType</ucd><dataType xsi:type="vs:VOTableType" arraysize="6*">char</dataType></column><column><name>r_SpType</name><description>Bibcode reference for SpType (2)</description><ucd>meta.ref;src.spType</ucd><dataType xsi:type="vs:VOTableType" arraysize="19*">char</dataType></column><column><name>ID</name><description>System name (1)</description><ucd>meta.id.parent</ucd><dataType xsi:type="vs:VOTableType" arraysize="36*">char</dataType></column><column><name>RA_ICRS</name><description>Primary Right Ascension (ICRS) at Ep=2016</description><unit>deg</unit><ucd>pos.eq.ra;meta.main</ucd></column><column><name>DE_ICRS</name><description>Primary Declination (ICRS) at Ep=2016</description><unit>deg</unit><ucd>pos.eq.dec;meta.main</ucd></column></table></schema></tableset></ri:Resource>