J/A+A/668/A13ivo://CDS.VizieR/J/A+A/668/A13doi:10.26093/cds/vizier.36680013CDSHao C.J.Xu Y.Wu Z.Y.Lin Z.H.Bian S.B.Li Y.J.Liu D.J.2024-11-27T20:01:03Z2022-11-30T08:26:21ZCDS support team

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

cds-question@unistra.frmilky-way-galaxyopen-star-clustersvariable-starsvisible-astronomytrigonometric-parallaxproper-motionsradial-velocityThe latest Gaia Data Release 3 provides an opportunity to expand the census of Galactic open clusters harboring classical Cepheid variables, thereby providing a means to bolster the cosmic distance scale. A comprehensive analysis yielded a total of 50 classical Cepheids associated with 45 open clusters, of which 39 open cluster and classical Cepheid pairs are considered believable, and the remaining 11 pairs should be improbable but worth following up. Indeed, two clusters identified previously by Hao et al. (2022A&A...660A...4H, Cat. J/A+A/660/A4) possibly host classical Cepheids (OC-0125/V1788 Cyg and OC-0675/OGLE-BLG-CEP-114). In addition, 38 new open cluster candidates were also identified within the Galactic disc.2022A&A...668A..13Hhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/668/A13CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toI/355 : Gaia DR3 Part 1. Main source (Gaia Collaboration, 2022)J/A+A/660/A4 : Gaia EDR3 new Galactic open clusters (Hao+, 2022)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/668/A13https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/668/A13http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/668/A13https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/668/A13https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/668/A13http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/668/A13GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/668/A13/table1 (Parameters for open clusters and Cepheid pairs)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/668/A13/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/668/A13/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/668/A13/table1?GETtext/xml+votable180.050000true0.2560.960.005555555555555556Cone search capability for table J/A+A/668/A13/table2 (Mean parameters for the new open clusters)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/668/A13/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/668/A13/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/668/A13/table2?GETtext/xml+votable180.050000true268.56-23.140.005555555555555556Cone search capability for table J/A+A/668/A13/table3 (Members for open clusters housing Cepheids)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/668/A13/table3?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/668/A13/table3?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/668/A13/table3?GETtext/xml+votable180.050000true359.9656888960.784256110.005555555555555556Cone search capability for table J/A+A/668/A13/table4 (Members for the new open clusters)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/668/A13/table4?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/668/A13/table4?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/668/A13/table4?GETtext/xml+votable180.050000true26.0421230661.751656110.0055555555555555565/3600 9466 9972 6/3044-3045 3047 3050-3051 3058 3328 3330 3632-3634 3842-3843 3848-3849 12966-12967 12972-12973 14293 14295 14309 14320 14322 14336 14404 14406 14409 14412 14424 14455 14606 14641 14644 14660-14662 15434 15437 15448 15456 22216 22218-22219 22241 23679 23765 23850 23936 28803 28806 28811 28909 28914 28920 29081 29084 29086 29523 29533 30215 30222-30223 30244-30245 30256 32081 32084 37333 37335 37717 37721 37734 37742-37746 37869 37891 37894 37897 37900 37914 37932 37942 38016 39270-39271 39276 39396 39398 39748 39830-39831 40450-40451 40456-40457 40580 41439 41460-41461 41649 41756-41757 41784-41785 41861-41863 41869 42153 42156 42159 42191 42212-42213 42300 42378 42394-42395 42416-42417 42438-42439 42496 42500 43027 43030 43033 43035-43036 43040 430571.9867573869263685e-19 3.916500758235022e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/668/A13?format=asciiOpticaldefaultJ/A+A/668/A13/table1Parameters for open clusters and Cepheid pairsNameCepheid namemeta.id;meta.mainchar_RA.icrsRight ascension (ICRS) at Epoch=J2000, proper motions taken into accountdegpos.eq.raindexed_DE.icrsDeclination (ICRS) at Epoch=J2000, proper motions taken into accountdegpos.eq.decindexede_RA_ICRSCepheid Right Ascension errordegstat.error;pos.eq.rafloatDE_ICRSCepheid Declination (ICRS) at Ep=2016.0degpos.eq.dec;meta.maine_DE_ICRSCepheid Declination errordegstat.error;pos.eq.decfloatlogPerLogarithm of the Cepheid pulsation periodlog(d)time.periodfloatClusterCluster namemeta.id.parentcharRAodegCluster Right Ascension (ICRS) at Ep=2016.0degpos.eq.ras_RAodegCluster Right Ascension standard deviationdegstat.stdev;pos.eq.rafloatDEodegCluster Declination mean (ICRS) at Ep=2016.0degpos.eq.decs_DEodegCluster Declination standard deviationdegstat.stdev;pos.eq.decfloatsdegAngular distance between Cluster and Cepheidarcminpos.angDistancefloatadegCluster apparent angular sizedegphys.angSizefloatpmRACepheid Proper motion in right ascension, pmRA*cosDEmas/yrpos.pm;pos.eq.rafloate_pmRACepheid pmRA errormas/yrstat.error;pos.pm;pos.eq.rafloatpmDECepheid Proper motion in declinationmas/yrpos.pm;pos.eq.decfloate_pmDECepheid pmDE errormas/yrstat.error;pos.pm;pos.eq.decfloatpmDEocCluster Proper motion in declination meanmas/yrpos.pm;pos.eq.decfloats_pmDEocCluster Proper motion in declination standard deviationmas/yrstat.stdev;pos.pm;pos.eq.decfloatplxCepheid Parallaxmaspos.parallax.trigfloate_plxCepheid parallax errormasstat.error;pos.parallaxfloatplxocCluster Parallax meanmaspos.parallax.trigfloatlogAgeocLogarithm of the cluster agelog(yr)time.agefloate_logAgeocError of the cluster agelog(yr)stat.errorfloatNmembNumber of cluster membersmeta.numberintClass[ABC] Class of OC-Cepheid pairsmeta.code.classchars_plxocCluster Parallax standard deviationmasstat.stdev;pos.parallaxfloatlogAgeLogarithm of the Cepheid agelog(yr)time.agefloate_logAge? Error of the Cepheid agelog(yr)stat.error;time.agecharSimbadNameSimbad column added by the CDSmeta.idcharnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRA_ICRSCepheid Right Ascension (ICRS) at Ep=2016.0degpos.eq.ra;meta.mainpmRAocCluster Proper motion in right ascension mean, pmRA*cosDEmas/yrpos.pm;pos.eq.rafloats_pmRAocCluster Proper motion in right ascension standard deviationmas/yrstat.stdev;pos.pm;pos.eq.rafloatJ/A+A/668/A13/table2Mean parameters for the new open clustersSimbadSimbad column added by the CDSmeta.ref.urlchar_RA.icrsRight ascension (ICRS) at Epoch=J2000, proper motions taken into accountdegpos.eq.raindexed_DE.icrsDeclination (ICRS) at Epoch=J2000, proper motions taken into accountdegpos.eq.decindexedrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintClusterCluster name (OC-NNNN)meta.id;meta.maincharRA_ICRSRight Ascension (ICRS) at Ep=2016.0degpos.eq.ra;meta.mains_RA_ICRSRight Ascension standard deviationdegpos.eq.rafloatDE_ICRSDeclination mean (ICRS) at Ep=2016.0degpos.eq.dec;meta.mains_DE_ICRSDeclination standard deviationdegstat.stdev;pos.eq.decfloatGLONGalactic longitude meandegpos.galactic.lons_GLONGalactic longitude standard deviationdegstat.stdev;pos.galactic.lonfloatGLATGalactic latitude meandegpos.galactic.latfloats_GLATGalactic latitude standard deviationdegstat.stdev;pos.galactic.latfloatadegApparent angular sizedegphys.angSizefloatplxParallax meanmaspos.parallax.trigfloats_plxParallax standard deviationmasstat.stdev;pos.parallaxfloatpmRAProper motion in right ascension mean, pmRA*cosDEmas/yrpos.pm;pos.eq.rafloats_pmRAProper motion in right ascension standard deviationmas/yrstat.stdev;pos.pm;pos.eq.rafloatpmDEProper motion in declination meanmas/yrpos.pm;pos.eq.decfloats_pmDEProper motion in declination standard deviationmas/yrstat.stdev;pos.pm;pos.eq.decfloatlogAgeLogarithm of the cluster agelog(yr)time.agefloate_logAgeError of the cluster agelog(yr)stat.error;time.agefloatAGLine-of-sight extinctionmagphys.absorptionfloatDMNNDistance modulus of the clustermagphot.mag.distModfloatRV? Radial velocity meankm/sphys.veloc;pos.heliocentricchars_RV? Radial velocity weighted standard deviationkm/sstat.stdev;spect.dopplerVeloccharNmembNumber of cluster membersmeta.numberintNmembRVNumber of cluster members with Gaia radial velocity measurementsmeta.numberintJ/A+A/668/A13/table3Members for open clusters housing CepheidsplxParallaxmaspos.parallax.trigdoublee_plxParallax errormasstat.error;pos.parallaxdoublepmRAProper motion in right ascension, pmRA*cosDEmas/yrpos.pm;pos.eq.radoublee_pmRApmRA errormas/yrstat.error;pos.pm;pos.eq.radoublepmDEProper motion in declinationmas/yrpos.pm;pos.eq.decdoublee_pmDEpmDE errormas/yrstat.error;pos.pm;pos.eq.decdoubleRV? Radial velocitykm/sphys.veloc;pos.heliocentricdoublenullablee_RV? Radial velocity errorkm/sstat.errordoublenullableGmagGaia G magnitudemagphot.mag;em.optdoubleBP-RP? Gaia BP-RP colourmagphot.color;em.opt.B;em.opt.RdoublenullableClusterCluster namemeta.id.parentcharSimbadSimbad column added by the CDSmeta.ref.urlchar_RA.icrsRight ascension (ICRS) at Epoch=J2000, proper motions taken into accountdegpos.eq.raindexed_DE.icrsDeclination (ICRS) at Epoch=J2000, proper motions taken into accountdegpos.eq.decindexedrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintGaiaDR3Gaia DR3 source_idmeta.id;meta.mainRA_ICRSRight Ascension (ICRS) at Ep=2016.0degpos.eq.ra;meta.mainDE_ICRSDeclination (ICRS) at Ep=2016.0degpos.eq.dec;meta.mainGLONGalactic longitudedegpos.galactic.lonGLATGalactic latitudedegpos.galactic.latdoubleJ/A+A/668/A13/table4Members for the new open clusterse_plxParallax errormasstat.error;pos.parallaxdoublerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintGaiaDR3Gaia DR3 source_idmeta.id;meta.mainRA_ICRSRight Ascension (ICRS) at Ep=2016.0degpos.eq.ra;meta.mainDE_ICRSDeclination (ICRS) at Ep=2016.0degpos.eq.dec;meta.mainGLONGalactic longitudedegpos.galactic.lonSimbadSimbad column added by the CDSmeta.ref.urlchar_RA.icrsRight ascension (ICRS) at Epoch=J2000, proper motions taken into accountdegpos.eq.raindexed_DE.icrsDeclination (ICRS) at Epoch=J2000, proper motions taken into accountdegpos.eq.decindexedpmRAProper motion in right ascension, pmRA*cosDEmas/yrpos.pm;pos.eq.radoublee_pmRApmRA errormas/yrstat.error;pos.pm;pos.eq.radoublepmDEProper motion in declinationmas/yrpos.pm;pos.eq.decdoublee_pmDEpmDE errormas/yrstat.error;pos.pm;pos.eq.decdoubleRV? Radial velocitykm/sphys.veloc;pos.heliocentricdoublenullablee_RV? Radial velocity errorkm/sstat.errordoublenullableGLATGalactic latitudedegpos.galactic.latdoubleplxParallaxmaspos.parallax.trigdoubleGmagGaia G magnitudemagphot.mag;em.optdoubleBP-RP? Gaia BP-RP colourmagphot.color;em.opt.B;em.opt.RdoublenullableClusterCluster name (OC-NNNN)meta.id.parentchar