J/ApJ/676/944ivo://CDS.VizieR/J/ApJ/676/944doi:10.26093/cds/vizier.16760944CDSGezari S.Basa S.Martin D.C.Bazin G.Forster K.Milliard B.,Halpern J.P.Friedman P.G.Morrissey P.Neff S.G.Schiminovich D.,Seibert M.Small T.Wyder T.K.2017-06-30T05:48:18Z2010-10-21T11:59:41ZCDS support team

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

cds-question@unistra.frultraviolet-astronomygalaxiesvisible-astronomysloan-photometryWe present two luminous UV/optical flares from the nuclei of apparently inactive early-type galaxies at z=0.37 and 0.33 that have the radiative properties of a flare from the tidal disruption of a star. In this paper we report the second candidate tidal disruption event discovery in the UV by the GALEX Deep Imaging Survey and present simultaneous optical light curves from the CFHTLS Deep Imaging Survey for both UV flares.2008ApJ...676..944Ghttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/676/944CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toII/284 : COSMOS Multi-Wavelength Photometry Catalog (Capak+, 2007)J/MNRAS/356/568 : Deep Chandra survey of the Groth Strip (Nandra+, 2005)J/AJ/130/825 : GALEX ultraviolet variability catalog (Welsh+, 2005)J/AJ/133/1780 : GALEX/SDSS quasar catalog (Trammell+, 2007)J/ApJ/664/53 : UV photometry of GALEX QSO candidates (Atlee+, 2007)J/ApJS/173/185 : GALEX ultraviolet atlas of nearby galaxies (Gil de Paz+ 2007)J/ApJS/173/441 : UV-Luminous galaxies discovered by GALEX (Hoopes+, 2007)J/MNRAS/382/279 : XMM-LSS catalogue. Version I. (Pierre+, 2007)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/676/944https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/676/944http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/676/944https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/676/944https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/676/944http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/676/944GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/676/944/catalog (UV variable sources with optical matches in XMM-LSS, COSMOS, GROTH and CFHTLS)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/676/944/catalog?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/676/944/catalog?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/676/944/catalog?GETtext/xml+votable180.050000true36.0406-4.66870.0055555555555555566/11424 11425 11427 11428 17683 17686 17689 17692 27256 27258 27259 48478 48479 485002.040811542443644e-19 1.4134638842407062e-18https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/676/944?format=asciiUVOpticaldefaultJ/ApJ/676/944/table11Log of optical spectroscopic observationsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameName (DN-NN)meta.id;meta.maincharGALEXGALEX name (JHHMMSS.s+DDMMSS)meta.idcharDateUT datetime.epochnullableTelTelescopemeta.id;instr.telcharInstInstrumentmeta.id;instrcharSlitSlitarcsecinstr.setupfloatDlambdaInterval wavelength0.1nmem.wlfloatTexpExposure timestime.duration;obs.exposureintzSpectroscopic redshiftsrc.redshiftfloatl_[OIII/Hb]Limit flag on [OIII/Hb]meta.code.errorchar[OIII/Hb]? [OIII]{lambda}5007)/(H{beta}) narrow-line ratiophot.flux;arith.ratiofloatnullablel_logL([OIII])Limit flag on logL([OIII)]meta.code.errorcharlogL([OIII])? [OIII]{lambda}5007 luminositylog(1e-07W)phys.luminosityfloatnullableJ/ApJ/676/944/table10Tidal disruption flare candidatesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameName (DN-NN)meta.id;meta.maincharGALEXGALEX name (JHHMMSS.s+DDMMSS)meta.idcharFT[FT] Flare Type (G1)meta.code;src.varcharFlag[o] Source pecularities (G2)meta.code.errorcharTemplateGalaxy template from photo-z fitting routine (1)meta.id;stat.fitcharzph1Photometric redshift rangesrc.redshift.photfloatzph2Photometric redshift rangesrc.redshift.photfloatzsp? Spectroscopic redshiftsrc.redshiftfloatnullableTypeSpectral type (2)src.classcharJ/ApJ/676/944/catalogUV variable sources with optical matches in XMM-LSS, COSMOS, GROTH and CFHTLSrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameName (DN-NN)meta.id;meta.maincharprimaryn_NameSimbad column added by the CDSmeta.ref.urlcharGALEXGALEX name (JHHMMSS.s+DDMMSS)meta.idcharRAJ2000Right ascension in decimal degrees (J2000)degpos.eq.ra;meta.mainDEJ2000Declination in decimal degrees (J2000)degpos.eq.dec;meta.mainl_FUV03Limit flag on FUV03meta.code.errorcharFUV03? GALEX FUV (135-175nm) magnitude in 2003magphot.mag;em.UV.100-200nmfloatnullablee_FUV03? rms uncertainty on FUV03magstat.errorfloatnullablel_FUV04Limit flag on FUV04meta.code.errorcharFUV04GALEX FUV (135-175nm) magnitude in 2004magphot.mag;em.UV.100-200nmfloate_FUV04? rms uncertainty on FUV04magstat.errorfloatnullablel_FUV05Limit flag on FUV05meta.code.errorcharFUV05? GALEX FUV (135-175nm) magnitude in 2005magphot.mag;em.UV.100-200nmfloatnullablee_FUV05? rms uncertainty on FUV05magstat.errorfloatnullablel_FUV06Limit flag on FUV06meta.code.errorcharFUV06GALEX FUV (135-175nm) magnitude in 2006magphot.mag;em.UV.100-200nmfloate_FUV06? rms uncertainty on FUV06magstat.errorfloatnullablel_FUV07Limit flag on FUV07meta.code.errorcharFUV07? GALEX FUV (135-175nm) magnitude in 2007magphot.mag;em.UV.100-200nmfloatnullablee_FUV07? rms uncertainty on FUV07magstat.errorfloatnullablesigmaFactor times {sigma}(m) that the source variestime.epochfloatFT[FT] Flare/Transient Type (G1)meta.code;src.varcharl_NUV03Limit flag on NUV03meta.code.errorcharNUV03? GALEX NUV (175-280nm) magnitude in 2003magphot.mag;em.UVfloatnullablee_NUV03? rms uncertainty on NUV03magstat.errorfloatnullablel_NUV04Limit flag on NUV04meta.code.errorcharNUV04GALEX NUV (175-280nm) magnitude in 2004magphot.mag;em.UVfloate_NUV04? rms uncertainty on NUV04magstat.errorfloatnullablel_NUV05Limit flag on NUV05meta.code.errorcharNUV05? GALEX NUV (175-280nm) magnitude in 2005magphot.mag;em.UVfloatnullablee_NUV05? rms uncertainty on NUV05magstat.errorfloatnullablel_NUV06Limit flag on NUV06meta.code.errorcharNUV06GALEX NUV (175-280nm) magnitude in 2006magphot.mag;em.UVfloate_NUV06? rms uncertainty on NUV06magstat.errorfloatnullablel_NUV07Limit flag on NUV07meta.code.errorcharNUV07? GALEX NUV (175-280nm) magnitude in 2007magphot.mag;em.UVfloatnullablee_NUV07? rms uncertainty on NUV07magstat.errorfloatnullableumagSDSS u magnitudemagphot.mag;em.opt.Ufloate_umagrms uncertainty on umagmagstat.error;phot.mag;em.opt.UfloatgmagSDSS g magnitudemagphot.mag;em.opt.Bfloate_gmagrms uncertainty on gmagmagstat.error;phot.mag;em.opt.BfloatrmagSDSS r magnitudemagphot.mag;em.opt.Rfloate_rmagrms uncertainty on rmagmagstat.error;phot.mag;em.opt.RfloatimagSDSS i magnitudemagphot.mag;em.opt.Ifloate_imagrms uncertainty on imagmagstat.error;phot.mag;em.opt.IfloatzmagSDSS z magnitudemagphot.mag;em.opt.Ifloate_zmagrms uncertainty on zmagmagstat.error;phot.mag;em.opt.Ifloatr1/2Half-light radiusarcsecphys.angSize;srcfloatSepSeparation UV/opticalarcsecpos.angDistancefloatFlag[oxsg ] Source pecularities (G2)meta.code.errorcharClassClassification (1)src.classcharz? Redshiftsrc.redshiftfloatnullable