J/MNRAS/489/1644ivo://CDS.VizieR/J/MNRAS/489/1644doi:10.26093/cds/vizier.74891644CDSWindemuth D.Agol E.Ali A.Kiefer F.2024-08-20T20:12:37Z2023-02-10T12:55:47ZCDS support team

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

cds-question@unistra.freclipsing-binary-starsorbitsstellar-massesstellar-radiiastronomical-modelsvisible-astronomyWe report on the properties of eclipsing binaries (EBs) from the Kepler mission with a newly developed photometric modelling code, which uses the light curve, spectral energy distribution of each binary, and stellar evolution models to infer stellar masses without the need for radial velocity (RV) measurements. We present solutions and posteriors to orbital and stellar parameters for 728 systems, forming the largest homogeneous catalogue of full Kepler binary parameter estimates to date. Using comparisons to published RV measurements, we demonstrate that the inferred properties (e.g. masses) are reliable for well-detached main-sequence (MS) binaries, which make up the majority of our sample. The fidelity of our inferred parameters degrades for a subset of systems not well described by input isochrones, such as short-period binaries that have undergone interactions, or binaries with post-MS components. Additionally, we identify 35 new systems which show evidence of eclipse timing variations, perhaps from apsidal motion due to binary tides or tertiary companions. We plan to subsequently use these models to search for and constrain the presence of circumbinary planets in Kepler EB systems.2019MNRAS.489.1644Whttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/489/1644CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/AJ/142/160 : Kepler Mission. II. Eclipsing binaries in DR2 (Slawson+, 2011)J/AJ/151/68 : Kepler Mission. VII. Eclipsing binaries in DR3 (Kirk+, 2016)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/489/1644https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/489/1644http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/489/1644https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/489/1644https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/489/1644http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/489/1644GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/MNRAS/489/1644/table2 (EB orbital and distance parameter posteriors)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/489/1644/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/489/1644/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/489/1644/table2?GETtext/xml+votable180.050000true286.555984746.95734640.0055555555555555564/923 5/3645-3646 3683 3688-3689 3691 3704 3706 3732-3733 3735-3736 3739 3742-3743 3776-3778 3780 3783 3785-3786 3792 6/14567 14575 14578-14579 14588-14589 14591 14730-14731 14738 14744 14746 14749-14751 14761-14763 14792 14794-14795 14828 14830 14914-14915 14918-14921 14923-14924 14926-14927 14936 14938-14939 14950-14951 14953 14955 14960-14961 14963-14965 14967 15041 15043-15045 15057 15060-15062 15117-15119 15124 15126-15130 15137 15139 15148 15153-15156 15158-15160 15172-15173 15176 15178 15232https://cdsarc.cds.unistra.fr/viz-bin/moc/J/MNRAS/489/1644?format=asciiOpticaldefaultJ/MNRAS/489/1644/table2EB orbital and distance parameter posteriorse_esinwLower error on esinw (1{sigma})stat.errordoubleecoswTransformation of eccentricity and longitude of periastron (tangential component)src.orbital.eccentricitydoubleE_ecoswUpper error on ecosw (1{sigma})stat.error;stat.maxdoublee_ecoswLower error on ecosw (1{sigma})stat.errordoubleE_iUpper error on i (1{sigma})radstat.error;stat.maxdoublee_iLower error on i (1{sigma})radstat.errordoubledDistance to systempcpos.distancedoubleE_dUpper error on d (1{sigma})pcstat.error;stat.maxdoublee_dLower error on d (1{sigma})pcstat.errordouble_RARight Ascension (J2000) from SIMBAD (not part of the original data)degpos.eq.ra;meta.main_DEDeclination (J2000) from SIMBAD (not part of the original data)degpos.eq.dec;meta.mainSimbadSimbad column added by the CDSmeta.ref.urlcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintMoreLink to tables 5,6,7meta.ref.urlcharIDKIC name (NNNNNNNN)meta.id;meta.mainintprimaryPOrbital perioddtime.perioddoubleE_PUpper error on P (1{sigma})dstat.error;stat.maxdoublee_PLower error on P (1{sigma})dstat.errordoubletPETime of primary eclipse (BJD-2454833)dtime.epochdoubleE_tPEUpper error on tPE (1{sigma})dstat.error;stat.maxdoublee_tPELower error on tPE (1{sigma})dstat.errordoubleesinwTransformation of eccentricity and longitude of periastron (radial component)src.orbital.eccentricitydoubleE_esinwUpper error on esinw (1{sigma})stat.error;stat.maxdoubleiOrbit inclinationradsrc.orbital.inclinationdoubleJ/MNRAS/489/1644/table3EB stellar parameter posteriorsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIDKIC name (NNNNNNNN)meta.id;meta.mainintZBinary metallicity defined as 1-X-Yphys.abund.ZdoubleE_ZUpper error on Z (1{sigma})stat.error;stat.maxdoublee_ZLower error on Z (1{sigma})stat.error;src.redshiftdoubletauLogarithm of binary agelog(yr)time.agedoubleE_tauUpper error on tau (1{sigma})log(yr)stat.error;stat.maxdoublee_tauLower error on tau (1{sigma})log(yr)stat.errordoubleM1Mass of the first componentsolMassphys.massdoubleE_M1Upper error on M1 (1{sigma})solMassstat.error;stat.maxdoublee_M1Lower error on M1 (1{sigma})solMassstat.errordoubleM2Mass of the second componentsolMassphys.massdoubleE_M2Upper error on M2 (1{sigma})solMassstat.error;stat.maxdoublee_M2Lower error on M2 (1{sigma})solMassstat.errordoubleR1Radius of the first componentsolRadphys.size.radiusdoubleE_R1Upper error on R1 (1{sigma})solRadstat.error;stat.maxdoublee_R1Lower error on R1 (1{sigma})solRadstat.errordoubleR2Radius of the second componentsolRadphys.size.radiusdoubleE_R2Upper error on R2 (1{sigma})solRadstat.error;stat.maxdoublee_R2Lower error on R2 (1{sigma})solRadstat.errordoubleF2/F1Kepler flux ratiophot.flux;arith.ratiodoubleE_F2/F1Upper error on F2/F1 (1{sigma})stat.error;stat.maxdoublee_F2/F1Lower error on F2/F1 (1{sigma})stat.error;phys.abunddoubleJ/MNRAS/489/1644/table4ML parameter solutionsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIDKIC identifier (NNNNNNNN)meta.id;meta.mainintMsum? Sum of masses M1+M2solMassphys.massdoublenullableQ? Ratio of masses M2/M1phys.mass;arith.ratiodoublenullableZ? Binary metallicity defined as 1-X-Yphys.abund.Zdoublenullabletau? Logarithm of binary agelog(yr)time.agedoublenullabled? Distance to systempcpos.distancedoublenullableE(B-V)? Reddening assuming R_V_=3.1phot.color.excessdoublenullableh0? Dust vertical scale height (fixed at 119)pcinstr.scalefloatnullableP? Orbital perioddtime.perioddoublenullabletPE? Time of primary eclipse (BJD-2454833)dtime.epochdoublenullableesinw? Transformation of eccentricity and longitude of periastron (radial component)src.orbital.eccentricitydoublenullableecosw? Transformation of eccentricity and longitude of periastron (tangential component)src.orbital.eccentricitydoublenullableb? Impact parameter acosi/R1src.impactParamdoublenullableq11? Transformed quadratic limb-darkening q11phot.limbDarkdoublenullableq12? Transformed quadratic limb-darkening q12phot.limbDarkdoublenullableq21? Transformed quadratic limb-darkening q21phot.limbDarkdoublenullableq22? Transformed quadratic limb-darkening q22phot.limbDarkdoublenullablelnsigLC? Systematic LC errorstat.errordoublenullablelnsigSED? Systematic SED errorstat.errordoublenullablelnsigE(B-V)? Uncertainty in reddening priorstat.errordoublenullablelnsigd? Uncertainty in Gaia distance priorstat.errordoublenullablec0? Crowding parameter for quarter 0stat.fit.paramdoublenullablec1? Crowding parameter for quarter 1stat.fit.paramdoublenullablec2? Crowding parameter for quarter 2stat.fit.paramdoublenullablec3? Crowding parameter for quarter 3stat.fit.paramdoublenullablec4? Crowding parameter for quarter 4stat.fit.paramdoublenullablec5? Crowding parameter for quarter 5stat.fit.paramdoublenullablec6? Crowding parameter for quarter 6stat.fit.paramdoublenullablec7? Crowding parameter for quarter 7stat.fit.paramdoublenullablec8? Crowding parameter for quarter 8stat.fit.paramdoublenullablec9? Crowding parameter for quarter 9stat.fit.paramdoublenullablec10? Crowding parameter for quarter 10stat.fit.paramdoublenullablec11? Crowding parameter for quarter 11stat.fit.paramdoublenullablec12? Crowding parameter for quarter 12stat.fit.paramdoublenullablec13? Crowding parameter for quarter 13stat.fit.paramdoublenullablec14? Crowding parameter for quarter 14stat.fit.paramdoublenullablec15? Crowding parameter for quarter 15stat.fit.paramdoublenullablec16? Crowding parameter for quarter 16stat.fit.paramdoublenullablec17? Crowding parameter for quarter 17stat.fit.paramdoublenullablemorph? Morphology value taken directly from the VKEBC (Prsa et al. 2011AJ....141...83P, Cat. J/AJ/141/83; Kirk et al. 2016AJ....151...68K, Cat. J/AJ/151/68)src.morphfloatnullableJ/MNRAS/489/1644/table5ETV candidates identified in our sampleQRatio of masses M2/M1phys.mass;arith.ratiofloateEccentricitysrc.orbital.eccentricitydoublerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIDKIC identifier (NNNNNNNN)meta.id;meta.mainintPOrbital perioddtime.perioddoublerefs[brco] References (1)meta.ref;pos.framecharJ/MNRAS/489/1644/table6Mass ratios from APOGEE RVsPOrbital perioddtime.perioddoublee_PError on Pdstat.errordoublee_QError on Qstat.errordoubleIDKIC identifier (NNNNNNN)meta.id;meta.mainintQRatio of masses M2/M1phys.mass;arith.ratiodoublerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintJ/MNRAS/489/1644/table7RV-derived EB mass values from literaturerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIDKIC identifier (NNNNNNNN)meta.id;meta.mainintPOrbital perioddtime.perioddoubleM1? Mass of the first component (1)solMassphys.massfloatnullablee_M1? Error on M1solMassstat.errorfloatnullableM2? Mass of the second component (1)solMassphys.massdoublenullablee_M2? Error on M2solMassstat.errordoublenullablerefReferencesmeta.refchar