J/ApJS/197/38ivo://CDS.VizieR/J/ApJS/197/38doi:10.26093/cds/vizier.21970038CDSDebes J.H.Hoard D.W.Wachter S.Leisawitz D.T.Cohen M.2020-07-01T10:57:09Z2012-02-13T08:49:18ZCDS support team

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

cds-question@unistra.frinfrared-photometrystellar-spectral-typeseffective-temperaturewhite-dwarf-starsvisible-astronomysloan-photometrysurveysstellar-agesWith the launch of the Wide-field Infrared Survey Explorer (WISE), a new era of detecting planetary debris and brown dwarfs (BDs) around white dwarfs (WDs) has begun with the WISE InfraRed Excesses around Degenerates (WIRED) Survey. The WIRED Survey is sensitive to substellar objects and dusty debris around WDs out to distances exceeding 100pc, well beyond the completeness level of local WDs. In this paper, we present a cross-correlation of the preliminary Sloan Digital Sky Survey (SDSS) Data Release 7 (DR7) WD catalog between the WISE, Two-Micron All Sky Survey (2MASS), UKIRT Infrared Deep Sky Survey (UKIDSS), and SDSS DR7 photometric catalogs. From ~18000 input targets, there are WISE detections comprising 344 "naked" WDs (detection of the WD photosphere only), 1020 candidate WD+M dwarf binaries, 42 candidate WD+BD systems, 52 candidate WD+dust disk systems, and 69 targets with indeterminate infrared excess. We classified all of the detected targets through spectral energy distribution model fitting of the merged optical, near-IR, and WISE photometry. Some of these detections could be the result of contaminating sources within the large (~6") WISE point-spread function; we make a preliminary estimate for the rates of contamination for our WD+BD and WD+disk candidates and provide notes for each target of interest.2011ApJS..197...38Dhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJS/197/38CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toII/307 : WISE Preliminary Data Release (Cutri+ 2011)II/294 : The SDSS Photometric Catalog, Release 7 (Adelman-McCarthy+, 2009)II/246 : 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)J/ApJS/197/19 : First brown dwarfs discovered by WISE (Kirkpatrick+, 2011)J/A+A/536/A43 : SDSS WD main-sequence binaries. XII. (Nebot Gomez-Moran+,J/MNRAS/402/620 : SDSS WD main-sequence binaries (Rebassa-Mansergas+, 2010)J/ApJS/190/77 : Detailed analysis of cool WDs in the SDSS (Kilic+, 2010)J/A+A/496/191 : Spectral analysis of 636 SDSS WD-M binaries (Heller+, 2009)J/AJ/135/1239 : Spectral distances to DA white dwarfs (Holberg+, 2008)J/MNRAS/382/515 : SDSS ultracool and halo WD candidates (Vidrih+, 2007)J/MNRAS/382/1377 : SDSS WD main-sequence binaries (Rebassa-Mansergas+, 2007)J/AJ/134/26 : Binaries with white dwarf in 2MASS (Hoard+, 2007)J/AJ/134/252 : New nearby white dwarf systems (Subasavage+, 2007)J/ApJ/657/1013 : IR photometry of 2MASS/Spitzer WDs (Tremblay+, 2007)J/AJ/132/1221 : VJHK and SDSS photometry of DA white dwarfs (Holberg+, 2006)J/ApJS/161/394 : Low-luminosity companions to white dwarfs (Farihi+, 2005)J/AJ/128/1825 : Photometry identification of cool WDs (Kilic+, 2004)J/ApJ/586/1356 : White dwarfs with cool companions (Wachter+, 2003)J/ApJS/133/413 : BVRIJHK photometry of cool white dwarfs (Bergeron+, 2001)http://irsa.ipac.caltech.edu/Missions/wise.html : IRSA - Wide-field Infraredhttp://www.ukidss.org/ : UKIRT Infrared Deep Sky Survey (UKIDSS) home pagehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJS/197/38https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJS/197/38http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJS/197/38https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJS/197/38https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJS/197/38http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJS/197/38GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJS/197/38/wired (DR7 WDs detected by WISE photometry and system parameters (tables 1--3 of the paper))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJS/197/38/wired?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJS/197/38/wired?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJS/197/38/wired?GETtext/xml+votable180.050000true0.9872083-5.05908330.0055555555555555565/5802 6/1 2 21 26 51 65 321 527 545 547 554 706 902 993 1703 2011 2066 2094 2629 3965 4104 4107 4117 4119 4123 4126 4133 4135 4139 4140 4149 4151 4153 4160 4162 4174 4179 4185 4202 4208 4210 4220 4233 4237 4238 4246 4247 4249 4255 4261 4268 4279 4288 4330 4338 4339 4344 4347 4350 4381 4386 4414 4418 4422 4437 4439 4440 4443 4450 4466 4483 4499 4523 4527 4536 4540 4545 4557 4563 4606 4613 4616 4619 4628 4630 4635 4645 4661 4683 4698 4704 4706 4743 4747 4748 4750 4756 4769 4775 4789 4794 4795 4796 4801 4810 4811 4848 4851 4853 4854 4871 4879 4883 4898 4911 4917 4921 4922 4923 4925 4941 4946 4965 4973 4983 4995 4997 4998 4999 5005 5010 5037 5038 5048 5050 5065 5083 5086 5090 5091 5102 5106 5110 5120 5121 5148 5177 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6.090060298487514e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJS/197/38?format=asciiOpticalInfrareddefaultJ/ApJS/197/38/wiredDR7 WDs detected by WISE photometry and system parameters (tables 1--3 of the paper)K2mag? 2MASS Ks band magnitude (4)magphot.mag;em.IR.Kfloatnullablee_K2mag? Uncertainty in 2MKmagmagstat.error;phot.mag;em.IR.KintnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSeq[1/1527] WIRED identification numbermeta.idintprimaryWIREDSource name; HHMMSS.ss+DDMMSS.s format (J2000)meta.id;meta.maincharn_WIRED[a,b ] IR excess white dwarf (1)meta.notecharCl[0,4] Source classification flag (G1)src.classintumag? SDSS u band magnitude (2)magphot.mag;em.opt.Ufloatnullablee_umag? Uncertainty in umagmmagstat.error;phot.mag;em.opt.Uintnullablegmag? SDSS g band magnitude (2)magphot.mag;em.opt.Bfloatnullablee_gmag? Uncertainty in gmagmmagstat.error;phot.mag;em.opt.Bintnullablermag? SDSS r band magnitude (2)magphot.mag;em.opt.Rfloatnullablee_rmag? Uncertainty in rmagmmagstat.error;phot.mag;em.opt.Rintnullableimag? SDSS i band magnitude (2)magphot.mag;em.opt.Ifloatnullablee_imag? Uncertainty in imagmmagstat.error;phot.mag;em.opt.Iintnullablezmag? SDSS z band magnitude (2)magphot.mag;em.opt.Ifloatnullablee_zmag? Uncertainty in zmagmmagstat.error;phot.mag;em.opt.IintnullableDistPhotometric derived distancepcpos.distance;pos.heliocentricintTeff? Effective temperatureKphys.temperature.effectiveintnullableAgeAge of the white dwarfGyrtime.agefloatlog(g)? Log of the surface gravitylog(cm.s**-2)phys.gravityfloatnullableMassMass of the white dwarfsolMassphys.massfloatDR7Display the SDSS photometric catalog, Release 7 (Cat. II/294)meta.ref.urlcharWISEPDisplay the WISE Preliminary data (Cat. II/307)meta.ref.urlcharSloanDisplay the SDSS data for this objectmeta.ref.urlcharUKIUKIDSS catalog, LAS or GCS (3)meta.id;meta.datasetcharZmag? UKIDSS Z band magnitude (4)magphot.mag;em.opt.Ifloatnullablee_Zmag? Uncertainty in Zmagmmagstat.error;phot.mag;em.opt.IintnullableYmag? UKIDSS Y band magnitude (4)magphot.mag;em.IRfloatnullablee_Ymag? Uncertainty in Ymagmmagstat.error;phot.mag;em.opt.BintnullableJmag? UKIDSS J band magnitude (4)magphot.mag;em.IR.Jfloatnullablee_Jmag? Uncertainty in Jmagmmagstat.error;phot.mag;em.IR.JintnullableHmag? UKIDSS H band magnitude (4)magphot.mag;em.IR.Hfloatnullablee_Hmag? Uncertainty in Hmagmmagstat.error;phot.mag;em.IR.HintnullableKmag? UKIDSS K band magnitude (4)magphot.mag;em.IR.Kfloatnullablee_Kmag? Uncertainty in Kmagmmagstat.error;phot.mag;em.IR.KintnullableJ2mag? 2MASS J band magnitude (4)magphot.mag;em.IR.Jfloatnullablee_J2mag? Uncertainty in 2MJmagmmagstat.error;phot.mag;em.IR.JintnullableH2mag? 2MASS H band magnitude (4)magphot.mag;em.IR.Hfloatnullablee_H2mag? Uncertainty in 2MHmagmmagstat.error;phot.mag;em.IR.Hintnullable2MDisplay the 2MASS data (Cutri et al. 2003, Cat. II/246)meta.ref.urlcharWISEWISE catalog version (5)meta.id.crosscharW1mag? WISE W1 band magnitude (3.4um) (6)magphot.mag;em.IR.3-4umfloatnullablee_W1mag? Uncertainty in W1magmmagstat.error;phot.magintnullableW2mag? WISE W2 band magnitude (4.6um) (6)magphot.mag;em.IR.4-8umfloatnullablee_W2mag? Uncertainty in W2magmmagstat.error;phot.magintnullableW3mag? WISE W3 band magnitude (12um) (6)magphot.flux.density;em.IR.8-15umfloatnullablee_W3mag? Uncertainty in W3magmmagstat.error;phot.magintnullableW4mag? WISE W4 band magnitude (22um) (6)magphot.flux.density;em.IR.15-30umfloatnullablee_W4mag? Uncertainty in W4magmmagstat.error;phot.magintnullableSimbadSimbad column added by the CDSmeta.ref.urlchar_RAPosition from WIRED name (right ascension part)degpos.eq.ra;meta.main_DEPosition from WIRED name (declination part)degpos.eq.dec;meta.mainJ/ApJS/197/38/table5WD+M star binary candidatesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSeq[1/1527] WIRED identification numbermeta.idintWIREDSource name; HHMMSS.ss+DDMMSS.s format (J2000)meta.id;meta.maincharf_WIRED[a] belongs to flux-limited sample (G2)meta.codecharSpTWhite Dwarf spectral typesrc.spTypecharMassMass of the white dwarfsolMassphys.massfloatAgeAge of the white dwarfGyrtime.agefloatDistPhotometric distance from WDpcpos.distance;pos.heliocentricintDist2Photometric distance from the companion (M dwarf or brown dwarf)pcpos.distance;pos.heliocentricintSpT2Companion MK spectral typesrc.spTypecharE_SpT2Upper limit uncertainty in SpTstat.error;stat.maxfloate_SpT2Lower limit uncertainty in SpTstat.errorfloatl_chi2Limit flag on chi2meta.code.errorcharchi2The {chi}^2^ of the fitstat.fit.param;meta.modelleddoubleJ/ApJS/197/38/table6WD+BD binary candidatesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSeq[1/1527] WIRED identification numbermeta.idintWIREDSource name; HHMMSS.ss+DDMMSS.s format (J2000)meta.id;meta.maincharf_WIRED[a] belongs to flux-limited sample (G2)meta.codecharSpTWhite Dwarf spectral typesrc.spTypecharMassMass of the white dwarfsolMassphys.massfloatAgeAge of the white dwarfGyrtime.agefloatDistPhotometric distance from WDpcpos.distance;pos.heliocentricintDist2Photometric distance from the companion (M dwarf or brown dwarf)pcpos.distance;pos.heliocentricintSpT2Companion MK spectral typesrc.spTypecharE_SpT2Upper limit uncertainty in SpTstat.error;stat.maxfloate_SpT2Lower limit uncertainty in SpTstat.errorfloatl_chi2Limit flag on chi2meta.code.errorcharchi2The {chi}^2^ of the fitstat.fit.param;meta.modelleddoubleJ/ApJS/197/38/table7WD+dust disk candidatesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSeq[1/1527] WIRED numbermeta.idintWIREDWIRED name (HHMMSS.ss+DDMMSS.s; J2000)meta.id;meta.maincharf_WIRED[a] belongs to flux-limited sample (G2)meta.codecharSpTWD spectral typesrc.spTypecharTeffEffective temperatureKphys.temperature.effectiveintMassMass of the white dwarfsolMassphys.massfloatAgeAge of the white dwarfGyrtime.agefloatDistPhotometric distancepcpos.distance;pos.heliocentricintRinInner disk radius (R_in_) vs R_WD_phys.size.radius;arith.ratiointiDisk inclinationdegsrc.orbital.inclinationintchi2Disk {chi}^2^ criterionstat.fit.chi2floatJ/ApJS/197/38/table8WDs with indeterminate IR excessesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSeq[1/1527] WIRED numbermeta.idintWIREDWIRED name (HHMMSS.ss+DDMMSS.s; J2000)meta.id;meta.maincharf_WIRED[a] belongs to flux-limited sample (G2)meta.codecharSpTWD spectral typesrc.spTypecharMassMass of the white dwarfsolMassphys.massfloatAgeAge of the white dwarfGyrtime.agefloatDistPhotometric distance from WDpcpos.distance;pos.heliocentricintDist2Photometric distance from companionpcpos.distance;pos.heliocentricintSpT2Companion MK spectral typesrc.spTypecharchi2cCompanion {chi}^2^ criterionstat.fit.chi2floatRinInner disk radius (R_in_) vs R_WD_phys.size.radius;arith.ratiointchi2dDisk {chi}^2^ criterionstat.fit.chi2float