J/ApJS/199/30ivo://CDS.VizieR/J/ApJS/199/30doi:10.26093/cds/vizier.21990030CDSPinsonneault M.H.An D.Molenda-Zakowicz J.Chaplin W.J.Metcalfe T.S.,Bruntt H.2017-12-12T14:44:31Z2012-07-27T09:49:51ZCDS support team

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

cds-question@unistra.freffective-temperaturemetallicitymultiple-starsWe present a catalog of revised effective temperatures for stars observed in long-cadence mode in the Kepler Input Catalog (KIC). We use Sloan Digital Sky Survey (SDSS) griz filters tied to the fundamental temperature scale. Polynomials for griz color-temperature relations are presented, along with correction terms for surface gravity effects, metallicity, and statistical corrections for binary companions or blending. We compare our temperature scale to the published infrared flux method (IRFM) scale for V_T_JKs in both open clusters and the Kepler fields. We find good agreement overall, with some deviations between (J-Ks)-based temperatures from the IRFM and both SDSS filter and other diagnostic IRFM color-temperature relationships above 6000K. For field dwarfs, we find a mean shift toward hotter temperatures relative to the KIC, of order 215K, in the regime where the IRFM scale is well defined (4000K to 6500K). This change is of comparable magnitude in both color systems and in spectroscopy for stars with T_eff_ below 6000K. Systematic differences between temperature estimators appear for hotter stars, and we define corrections to put the SDSS temperatures on the IRFM scale for them. When the theoretical dependence on gravity is accounted for, we find a similar temperature scale offset between the fundamental and KIC scales for giants. We demonstrate that statistical corrections to color-based temperatures from binaries are significant. Typical errors, mostly from uncertainties in extinction, are of order 100K.2012ApJS..199...30Phttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJS/199/30CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toII/306 : The SDSS Photometric Catalog, Release 8 (Adelman-McCarthy+, 2011)V/133 : Kepler Input Catalog (Kepler Mission Team, 2009)VII/233 : The 2MASS Extended sources (IPAC/UMass, 2003-2006)J/A+A/530/A138 : Geneva-Copenhagen survey re-analysis (Casagrande+, 2011)J/MNRAS/412/1210 : Kepler asteroseismic targets (Molenda-Zakowicz+, 2011)J/A+A/512/A54 : Teff and Fbol from Infrared Flux Method (Casagrande+, 2010)J/ApJ/700/523 : Galactic star clusters in SDSS. II. Colors. (An+, 2009)J/ApJ/546/1006 : VRI photometry of M35 (Barrado y Navascues+, 2001)J/A+AS/130/65 : A standard stellar library. II. (Lejeune+ 1998)J/A+AS/125/229 : A standard stellar library (Lejeune+ 1997)J/AJ/106/181 : CCD photometry of open cluster M67 (Montgomery+ 1993)http://www.ipac.caltech.edu/2mass/ : 2MASS home page at IPAChttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJS/199/30https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJS/199/30http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJS/199/30https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJS/199/30https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJS/199/30http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJS/199/30GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJS/199/30/table7 (Catalog with revised T_eff_)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJS/199/30/table7?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJS/199/30/table7?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJS/199/30/table7?GETtext/xml+votable180.050000true291.0387336.59812890.0055555555555555564/922 923 933 934 935 944 945 946 5/3645 3646 3647 3683 3704 3706 3729 3730 3731 3760 3765 3788 3789 3792 3793 6/14559 14567 14573 14575 14577 14578 14579 14730 14731 14738 14744 14746 14747 14749 14750 14751 14792 14794 14795 14822 14828 14830 14831 14914 14915 15044 15045 15056 15057 15059 15160 15161 15164 15176 15177 15178 15200 15202 15232 15233https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJS/199/30?format=asciiOpticaldefaultJ/ApJS/199/30/table7Catalog with revised T_eff_recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintKICUnique KIC catalog identificationmeta.id;meta.mainintprimaryTSimbad column added by the CDSmeta.ref.urlcharTe(S)? SDSS derived effective temperature (1)Kphys.temperature.effectiveintnullablee_Te(S)? Total uncertainty in Te(S)Kstat.errorintnullableE_Te(S)? Random uncertainty in Te(S)Kstat.error;stat.maxintnullableTe(I)? IRFM derived effective temperature (2)Kphys.temperature.effectiveintnullablee_Te(I)? Total uncertainty in Te(I)Kstat.errorintnullableE_Te(I)? Random uncertainty in Te(I)Kstat.error;stat.maxintnullableTe(K)KIC derived effective temperatureKphys.temperature.effectiveintlog(g)KIC derived log gravitylog(cm.s**-2)phys.gravityfloat[Fe/H]KIC derived [Fe/H]phys.abund.FefloatTe.c[0/1020] Effective temperature correction (3)Karith.factor;phys.temperature.effectiveintQ[0/1] Quality flag, 0=good (4)meta.code.qualintSloanCross-match with the SDSS online datameta.ref.urlcharDR7Details from the SDSS-DR7 photometric catalogmeta.ref.urlchar_RAPositions from Kepler Input Catalog (Cat. V/133) (right ascension part)degpos.eq.ra;meta.mainindexed_DEPositions from Kepler Input Catalog (Cat. V/133) (declination part)degpos.eq.dec;meta.mainindexedJ/ApJS/199/30/table9Tycho-2MASS-based IR-flux method (IRFM) T_eff_recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintKICUnique KIC catalog identificationmeta.id;meta.mainintTe(V-J)? Effective temperature from (V_T_-J) (1)Kphys.temperature.effectiveintnullablee_Te(V-J)? Total uncertainty in Te(V-J)Kstat.errorintnullableE_Te(V-J)? Random uncertainty in Te(V-J)Kstat.error;stat.maxintnullableTe(V-H)? Effective temperature from (V_T_-H) (1)Kphys.temperature.effectiveintnullablee_Te(V-H)? Total uncertainty in Te(V-H)Kstat.errorintnullableE_Te(V-H)? Random uncertainty in Te(V-H)Kstat.error;stat.maxintnullableTe(V-K)? Effective temperature from (V_T_-K_S_) (1)Kphys.temperature.effectiveintnullablee_Te(V-K)? Total uncertainty in Te(V-K)Kstat.errorintnullableE_Te(V-K)? Random uncertainty in Te(V-K)Kstat.error;stat.maxintnullableTe(J-K)Effective temperature from (J-K_S_) (1)Kphys.temperature.effectiveinte_Te(J-K)Total uncertainty in Te(J-K)Kstat.errorintE_Te(J-K)Random uncertainty in Te(J-K)Kstat.error;stat.maxintTYCSimbad column added by the CDSmeta.ref.urlchar