J/ApJS/145/245ivo://CDS.VizieR/J/ApJS/145/245doi:10.26093/cds/vizier.21450245CDSRave H.A.Zhao C.Newberg H.J.Yanny B.Schneider D.P.Brinkman J.,Lamb D.Q.2017-09-20T05:14:16Z2009-05-07T22:00:25ZCDS support team

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

cds-question@unistra.frgalaxiesphotometryvariable-starsvisible-astronomysloan-photometryThe Sloan Digital Sky Survey (SDSS, Stoughton et al., 2002AJ....123..485S) has scanned the entire region containing the Draco dwarf spheroidal galaxy to 23mag in g*. We present a catalog of stars found in a 453 arcmin^2^, elliptical region centered on the Draco dwarf spheroidal galaxy. Objects in the catalog are matched with five previously published catalogs. The catalog contains SDSS photometry for 5634 individual objects, and also the photometry from matches to any of the other catalogs. A comparison of the photometry between catalogs allows us to identify 142 candidate variable objects. One hundred and twelve of the suspected variables have colors consistent with RR Lyrae variables.2003ApJS..145..245Rhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJS/145/245CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-tohttp://www.sdss.org : SDSS Home PageJ/AJ/123/567 : SDSS quasar catalog. EDR. (Schneider+, 2002)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJS/145/245https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJS/145/245http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJS/145/245https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJS/145/245https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJS/145/245http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJS/145/245GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJS/145/245/table4 (Candidate Variable Objects)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJS/145/245/table4?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJS/145/245/table4?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJS/145/245/table4?GETtext/xml+votable180.050000true259.6481657.874860.005555555555555556Cone search capability for table J/ApJS/145/245/table3 (Cross-Referenced Draco Catalog)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJS/145/245/table3?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJS/145/245/table3?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJS/145/245/table3?GETtext/xml+votable180.050000true259.5943357.905710.0055555555555555566/10182 101833.588997330618193e-19 4.653515163505597e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJS/145/245?format=asciiOpticaldefaultJ/ApJS/145/245/table4Candidate Variable ObjectsTypeVariability typemeta.notecharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSDSSThe SDSS identification (1)meta.id;meta.maincharg*magSDSS g* band magnitudemagphot.mag;em.opt.Bfloatg*-r*? SDSS (g*-r*) colormagphot.color;em.opt.B;em.opt.Rfloatnullableu*-g*? SDSS (u*-g*) colormagphot.color;em.opt.U;em.opt.BfloatnullableOCatOther catalog (2)meta.id;meta.datasetcharf_OCat[*] * = Not variable in this catalogmeta.codechardgDifference in g* between the SDSS observation and transformed OCat magnitude (3)magphot.mag;arith.difffloatd(g-r)Difference in (g*-r*) between the SDSS observation and transformed OCat color (3)magphot.color;arith.diff;obsfloatVarRefOCat object identification (4)meta.idcharRAJ2000Right Ascension in decimal degrees (J2000)degpos.eq.ra;meta.mainDEJ2000Declination in decimal degrees (J2000)degpos.eq.dec;meta.mainJ/ApJS/145/245/table3Cross-Referenced Draco Catalogf_CS1[0/3] Variability flag on CS1 (3)meta.codeintrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintVSimbad column added by the CDSmeta.ref.urlcharSDSSThe SDSS identification (1)meta.id;meta.maincharprimaryg*mag? SDSS g* band magnitude (2)magphot.mag;em.opt.Bfloatnullableu*-g*? SDSS (u*-g*) color (2)magphot.color;em.opt.U;em.opt.Bfloatnullableg*-r*? SDSS (g*-r*) color (2)magphot.color;em.opt.B;em.opt.Rfloatnullabler*-i*? SDSS (r*-i*) color (2)magphot.color;em.opt.R;em.opt.Ifloatnullablei*-z*? SDSS (i*-z*) color (2)magphot.color;em.opt.I;em.opt.IfloatnullableE(B-V)The (B-V) color excessmagphot.color.excessfloatBSThe Baade-Swope (1961AJ.....66..300B) identificationmeta.idcharf_BS[0/3] Variability flag on BS (3)meta.codeintBSVmag? Baade-Swope V band magnitudemagphot.mag;em.opt.VfloatnullableBS(B-V)? Baade-Swope (B-V) colormagphot.color;em.opt.B;em.opt.VfloatnullableS79Stetson (1979AJ.....84.1149S ) identification NNN are [BS61] NNN in Simbadmeta.idcharf_S79[0/3] Variability flag on S79 (3)meta.codeintSVmag? Stetson (S79) V band magnitudemagphot.mag;em.opt.VfloatnullableS(B-V)? Stetson (S79) (B-V) color indexmagphot.color;em.opt.B;em.opt.VfloatnullableCS1Carney-Seitzer (1986AJ.....92...23C) Field 1 identification, [CS86] 1-NNNN in Simbadmeta.idcharCS1Vmag? Carney-Seitzer Field 1 V band magnitudemagphot.mag;em.opt.VfloatnullableCS1(B-V)? Carney-Seitzer Field 1 (B-V) color indexmagphot.color;em.opt.B;em.opt.VfloatnullableCS2Carney-Seitzer (1986AJ.....92...23C) Field 2 identification, [CS86] 2-NNN in Simbadmeta.idcharf_CS2[0/3] Variability flag on CS2 (3)meta.codeintCS2Vmag? Carney-Seitzer Field 2 V band magnitudemagphot.mag;em.opt.VfloatnullableCS2(B-V)? Carney-Seitzer Field 2 (B-V) color indexmagphot.color;em.opt.B;em.opt.Vfloatnullable[PPA2001]Piatek (2001, J/AJ/121/841) identificationmeta.idcharf_[PPA2001][0/3] Variability flag on [PPA2001] (3)meta.codeintPVmag? Piatek V band magnitudemagphot.mag;em.opt.VfloatnullableP(V-R)? Piatek (V-R) color indexmagphot.color;em.opt.V;em.opt.RfloatnullableGGrillmair (1998AJ....115..144G) identificationmeta.idcharf_G[0/3] Variability flag on G (3)meta.codeintGVmag? Grillmair V band magnitudemagphot.mag;em.opt.VfloatnullableG(V-I)? Grillmair (V-I) color indexmagphot.color;em.opt.V;em.opt.IfloatnullableType[sgf] Object type, as star, galaxy or faint (when g*mag>22)src.class.starGalaxycharRAJ2000Right Ascension in decimal degrees (J2000)degpos.eq.ra;meta.mainDEJ2000Declination in decimal degrees (J2000)degpos.eq.dec;meta.main