J/AJ/153/25ivo://CDS.VizieR/J/AJ/153/25doi:10.26093/cds/vizier.51530025CDSAtkinson D.Baranec C.Ziegler C.Law N.Riddle R.Morton T.2017-07-19T07:32:06Z2017-06-20T08:57:29ZCDS support team

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

cds-question@unistra.frsolar-system-planetsmultiple-starsinfrared-photometryeffective-temperaturestellar-spectral-typesstellar-radiistellar-distanceWe determine probabilities of physical association for stars in blended Kepler Objects of Interest (KOIs), and find that 14.5%_-3.4%_^+3.8%^ of companions within ~4'' are consistent with being physically unassociated with their primary. This produces a better understanding of potential false positives in the Kepler catalog and will guide models of planet formation in binary systems. Physical association is determined through two methods of calculating multi-band photometric parallax using visible and near-infrared adaptive optics observations of 84 KOI systems with 104 contaminating companions within ~4''. We find no evidence that KOI companions with separations of less than 1'' are more likely to be physically associated than KOI companions generally. We also reinterpret transit depths for 94 planet candidates, and calculate that 2.6%+/-0.4% of transits have R>15R_{oplus}_, which is consistent with prior modeling work.2017AJ....153...25Ahttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/153/25CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toV/133 : Kepler Input Catalog (Kepler Mission Team, 2009)J/ApJS/224/12 : Kepler planetary candidates. VII. 48-month (Coughlin+, 2016)J/AJ/152/18 : Robo-AO Kepler planetary candidate survey. II. (Baranec+, 2016)J/AJ/147/119 : Catalog of sources in the Kepler FOV (Coughlin+, 2014)J/ApJS/211/2 : Revised stellar prop. of Q1-16 Kepler targets (Huber+, 2014)J/ApJ/791/35 : Detection of Kepler planet candidates host stars (Law+, 2014)J/ApJ/783/4 : Kepler multi-planet candidate systems (Wang+, 2014)J/ApJ/753/90 : Parameters of K5 and later type Kepler stars (Mann+, 2012)J/AJ/144/42 : Infrared photometry of 90 KOIs (Adams+, 2012)J/A+A/546/A10 : Multiplicity in transiting planet-host stars (Lillo-Box+, 2012)J/ApJ/738/170 : False positive Kepler planet candidates (Morton+, 2011)J/AJ/142/160 : Kepler Mission. II. Eclipsing binaries in DR2 (Slawson+, 2011)J/AJ/142/112 : KIC photometric calibration (Brown+, 2011)J/ApJ/725/331 : Astrometry in the Galactic Center (Yelda+, 2010)J/AJ/134/2340 : Membership of Praesepe and Coma Berenices (Kraus+, 2007)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/153/25https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/153/25http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/153/25https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/153/25https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/153/25http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AJ/153/25GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/AJ/153/25/table1 (Fitted stellar parameters)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/153/25/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/153/25/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/153/25/table1?GETtext/xml+votable180.050000true284.648879241.01502220.005555555555555556Cone search capability for table J/AJ/153/25/table2 (Adjusted transit depth and candidate sizes)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/153/25/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/153/25/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/153/25/table2?GETtext/xml+votable180.050000true284.648879241.01502220.005555555555555556Cone search capability for table J/AJ/153/25/table3 (Probability of R>15R_{Earth}_ for each planet candidate)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/153/25/table3?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/153/25/table3?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/153/25/table3?GETtext/xml+votable180.050000true284.648879241.01502220.005555555555555556Cone search capability for table J/AJ/153/25/table4 (*Measured JHK contrasts)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/153/25/table4?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/153/25/table4?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/153/25/table4?GETtext/xml+votable180.050000true284.648879241.01502220.005555555555555556Cone search capability for table J/AJ/153/25/table5 (*Apparent magnitudes of resolved KOI components)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/153/25/table5?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/153/25/table5?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/153/25/table5?GETtext/xml+votable180.050000true284.648879241.01502220.0055555555555555566/14567 14575 14579 14581 14584 14586 14730 14731 14733 14734 14744 14746 14750 14751 14752 14753 14755 14756 14758 14761 14765 14767 14770 14776 14779 14780 14781 14792 14824 14825 14827 14919 14921 14924 14929 14932 14934 14935 14937 14939 14940 14942 14944 14947 14948 14951 14953 14957 14959 14966 14969 14970 15105 15111 15112 15114 15119 15123 15132 15134 15135 15136 15137 15139 15141 15146 15149 15155 15168 151727.952274030004205e-20 1.7798557115773645e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/AJ/153/25?format=asciiInfraredOpticaldefaultJ/AJ/153/25/table1Fitted stellar parametersNplNumber of planets (table2)meta.ref.urlintnullablee_BDist[12/2760]? Lower uncertainty in BDistpcstat.errorintnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintKOIKepler Object of Interest identifiermeta.id;meta.mainintm_KOIComponent of the KOI system (A, B, C, or D)meta.code.multipcharNrNumber of planets with P(R>15Rgeo)>=0.01 (table3)meta.ref.urlintnullableDIndicates measured JHK contrasts (table4)meta.ref.urlcharSpTSpectral type via Kraus & Hillenbrand 2007 (Cat. J/AJ/134/2340) (1)src.spTypecharf_KHRad[{=>}] Limit flag on KHRadmeta.codeKHRad[0.2/1.5]? Radius via Kraus & Hillenbrand 2007 (Cat. J/AJ/134/2340) (R/R_Sun_) (1)solRadphys.angSize;em.IR.JfloatnullableE_KHRad[0.01/0.4]? Upper uncertainty in KHRadsolRadstat.error;stat.maxfloatnullablee_KHRad[0.01/0.5]? Lower uncertainty in KHRadsolRadstat.errorfloatnullablef_KHDist[{=>}] Limit flag on KHDistmeta.codeKHDist[77/5591]? Distance via Kraus & Hillenbrand 2007 (Cat. J/AJ/134/2340) (dist) (1)pcpos.distanceintnullableE_KHDist[3/6446]? Upper uncertainty in KHDistpcstat.error;stat.maxintnullablee_KHDist[6/1596]? Lower uncertainty in KHDistpcstat.errorintnullableKHsigma[0.01/10]? Standard deviation via Kraus & Hillenbrand 2007 (Cat. J/AJ/134/2340) ({sigma}_unassoc_) (1)stat.stdevfloatnullableBTeff[4398/6229]? Effective temperature via Brown 2011 (Cat. J/AJ/142/112) (T_eff_) (1)Kphys.temperatureintnullableE_BTeff[57/1280]? Upper uncertainty in BTeffKstat.error;stat.maxintnullablee_BTeff[83/835]? Lower uncertainty in BTeffKstat.errorintnullableBRad[0.7/1.1]? Stellar radius via Brown 2011 (Cat. J/AJ/142/112) (R/R_Sun_) (1)solRadphys.size.radiusfloatnullableE_BRad[0.02/0.48]? Upper uncertainty in BRadsolRadstat.error;stat.maxfloatnullablee_BRad[0.02/0.22]? Lower uncertainty in BRadsolRadstat.errorfloatnullableBDist[230/8742]? Distance via Brown 2011 (Cat. J/AJ/142/112) (dist) (1)pcpos.distanceintnullableE_BDist[16/5561]? Upper uncertainty in BDistpcstat.error;stat.maxintnullableBsigma[0.03/12]? Standard deviation via Brown 2011 (Cat. J/AJ/142/112) ({sigma}_unassoc_) (1)stat.stdevfloatnullableMagDisplay the near-infrared magnitudes (table5)meta.ref.urlcharTransitTransit (table2)meta.ref.urlcharProbProbability that the KOI planet candidate has a radius R>15Rgeo (table3)meta.ref.urlcharNEANASA Exoplanet Archive (http://exoplanetarchive.ipac.caltech.edu)meta.ref.urlcharSimbadSimbad column added by the CDSmeta.ref.urlchar_RAPosition of the KOI system from SIMBAD database (right ascension part)degpos.eq.ra;meta.main_DEPosition of the KOI system from SIMBAD database (declination part)degpos.eq.dec;meta.mainJ/AJ/153/25/table2Adjusted transit depth and candidate sizese_CDepth[1.2/9.5]? Uncertainty in CDepthmmagstat.errorfloatnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintKOIKepler Object of Interest identifiermeta.id;meta.mainfloatprimaryNmNumber of components with apparent magnitudes (table5)meta.ref.urlintnullableNdNumber of components with measured JHK contrasts (table4)meta.ref.urlintnullableNsNumber of stars (table1)meta.ref.urlintnullablePindicates a KOI planet candidate which the probability of R>15Rgeo is >=0.01 (table3)meta.ref.urlcharADepth[0.02/228.6] Candidate A transit depth (1)mmagsrc.var.amplitudefloate_ADepth[0.003/0.35] Uncertainty in ADepthmmagstat.errorfloatARad[0.7/69] Candidate A radius (1)(6.3781x10+6m)phys.size.radiusfloatE_ARad[0.01/1.9] Upper uncertainty in ARad(6.3781x10+6m)stat.error;stat.maxfloate_ARad[0.01/1.5] Lower uncertainty in ARad(6.3781x10+6m)stat.errorfloatBDepth[0.1/1261]? Candidate B transit depth (1)mmagsrc.var.amplitudedoublenullablee_BDepth[0.01/4.7]? Uncertainty in BDepthmmagstat.errorfloatnullablef_BRad[{=>}] Limit flag on BRad (2)meta.codeBRad[1.1/97.1] Candidate B radius (1)(6.3781x10+6m)phys.size.radiusfloatE_BRad[0.01/8.7]? Upper uncertainty in BRad(6.3781x10+6m)stat.error;stat.maxfloatnullablee_BRad[0/9.8]? Lower uncertainty in BRad(6.3781x10+6m)stat.errorfloatnullableCDepth? Candidate C transit depth (1)mmagsrc.var.amplitudefloatnullablef_CRad[{=>}] Limit flag on CRad (2)meta.codeCRad[4.8/100.3]? Candidate C radius (1)(6.3781x10+6m)phys.size.radiusdoublenullableE_CRad[2.6/15.8]? Upper uncertainty in CRad(6.3781x10+6m)stat.error;stat.maxfloatnullablee_CRad[0.8/9.7]? Lower uncertainty in CRad(6.3781x10+6m)stat.errorfloatnullableDDepth[60.4/356.4]? Candidate D transit depth (1)mmagsrc.var.amplitudefloatnullablee_DDepth[3.8/5.6]? Uncertainty in DDepthmmagstat.errorfloatnullableDRad[10.1/23.1]? Candidate D radius (1)(6.3781x10+6m)phys.size.radiusfloatnullableE_DRad[4.8/10.4]? Upper uncertainty in DRad(6.3781x10+6m)stat.error;stat.maxfloatnullablee_DRad[2.6/5.8]? Lower uncertainty in DRad(6.3781x10+6m)stat.errorfloatnullableNEANASA Exoplanet Archive (http://exoplanetarchive.ipac.caltech.edu)meta.ref.urlcharSimbadSimbad column added by the CDSmeta.ref.urlchar_RAPosition from SIMBAD database (right ascension part)degpos.eq.ra;meta.main_DEPosition from SIMBAD database (declination part)degpos.eq.dec;meta.mainJ/AJ/153/25/table3Probability of R>15R_{Earth}_ for each planet candidateNsNumber of stars (table1)meta.ref.urlintnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintKOIKepler Object of Interest identifiermeta.id;meta.mainfloatNmNumber of components with apparent magnitudes (table5)meta.ref.urlintnullableNdNumber of components with measured JHK contrasts (table4)meta.ref.urlintnullablef_KOI[abc] Disposition flag on KOI (a,c=identified elsewhere as false positive, b=confirmed elsewhere) (1)meta.codecharAProb[0/1] Candidate A probability (P_A_) (2)stat.fit.goodnessfloatBProb[0/1] Candidate B probability (P_B_) (2)stat.fit.goodnessfloatCProb[0/1]? Candidate C probability (P_C_) (2)stat.fit.goodnessfloatnullableDProb[0/1]? Candidate D probability (P_D_) (2)stat.fit.goodnessfloatnullableTProb[0/1] Total probabilitystat.fit.goodnessfloatSimbadSimbad column added by the CDSmeta.ref.urlchar_RAPosition from SIMBAD database (right ascension part)degpos.eq.ra;meta.main_DEPosition from SIMBAD database (declination part)degpos.eq.dec;meta.mainJ/AJ/153/25/table4*Measured JHK contrastsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintKOIKepler Object of Interest identifiermeta.id;meta.mainintm_KOIComponent of the KOI system (B, C, or D)meta.code.multipcharPStellar parameters (table1)meta.numberintnullablemagApparent magnitudes (table5)meta.numberintnullableNrNumber of planets with P(R>15Rgeo)>=0.01 (table3)meta.ref.urlintnullableNplNumber of planets (table2)meta.ref.urlintnullableSep[0.1/4.2] Separation (sep)arcsecpos.angDistancefloate_Sep[0.001/0.4] Uncertainty in Sep (1)arcsecstat.errorfloatPA[4/357.3] Position angle (ang)degpos.posAngfloate_PA[0.1/10.7] Uncertainty in PA (1)degstat.errorfloatDJmag[0.06/8]? Measured J band contrast ({Delta}m_J_)magphot.mag;em.IR.Jfloatnullablee_DJmag[0.05/0.5]? Uncertainty in DJmag (2)magstat.error;phot.magfloatnullableDHmag[0.05/4.9]? Measured H band contrast ({Delta}m_H_)magphot.mag;em.IR.Hfloatnullablee_DHmag[0.007/0.8]? Uncertainty in DHmag (2)magstat.error;phot.magfloatnullableDKmag[0.05/6.6] Measured K band contrast ({Delta}m_K_)magphot.mag;em.IR.Kfloate_DKmag[0.008/0.4] Uncertainty in DKmag (2)magstat.error;phot.magfloatSimbadSimbad column added by the CDSmeta.ref.urlchar_RAPosition of the KOI system from SIMBAD database (right ascension part)degpos.eq.ra;meta.main_DEPosition of the KOI system from SIMBAD database (declination part)degpos.eq.dec;meta.mainJ/AJ/153/25/table5*Apparent magnitudes of resolved KOI componentsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintKOIKepler Object of Interest identifiermeta.id;meta.mainintm_KOIComponent of the KOI system (A, B, C, or D)meta.code.multipcharPStellar parameters (table1)meta.numberintnullableNrNumber of planets with P(R>15Rgeo)>=0.01 (table3)meta.ref.urlintnullableNplNumber of planets (table2)meta.ref.urlintnullableDIndicates measured JHK contrasts (table4)meta.ref.urlcharJmag[9.7/19.5]? Apparent J band magnitude (m_J_) (1)magphot.mag;em.IR.Jfloatnullablee_Jmag[0.02/0.5]? Uncertainty in Jmagmagstat.error;phot.mag;em.IR.JfloatnullableHmag[9.6/17.9]? Apparent H band magnitude (m_H_) (1)magphot.mag;em.IR.Hfloatnullablee_Hmag[0.01/0.7]? Uncertainty in Hmagmagstat.error;phot.mag;em.IR.HfloatnullableKmag[9.5/18.4] Apparent K band magnitude (m_K_) (1)magphot.mag;em.IR.Kfloate_Kmag[0.01/0.35] Uncertainty in Kmagmagstat.error;phot.mag;em.IR.Kfloatimag[12.1/19]? Apparent i band magnitude (m_i_) (1)magphot.mag;em.opt.Ifloatnullablee_imag[0.02/0.63]? Uncertainty in imagmagstat.error;phot.mag;em.opt.Ifloatnullablef_imag[*d] Flag for imag not determined (*=not all companions were detected, d=no blended measurement) (2)meta.codecharKpmag[10.5/22.1]? Apparent Kepler band magnitude (m_Kep_) (1)magphot.mag;em.optfloatnullablee_Kpmag[0.02/1.9]? Uncertainty in Kpmagmagstat.error;phot.mag;em.IR.Kfloatnullablef_Kpmag[*] Flag for Kpmag not determined (*=not all companions were detected) (2)meta.codecharSimbadSimbad column added by the CDSmeta.ref.urlchar_RAPosition of the KOI system from SIMBAD database (right ascension part)degpos.eq.ra;meta.main_DEPosition of the KOI system from SIMBAD database (declination part)degpos.eq.dec;meta.main