J/A+A/585/A111ivo://CDS.VizieR/J/A+A/585/A111doi:10.26093/cds/vizier.35850111CDSLebzelter T.Wood P.R.2017-12-15T10:55:12Z2016-01-05T09:04:37ZCDS support team

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

cds-question@unistra.frglobular-star-clustersvariable-starsphotometryRecent studies have detected multiple populations in globular clusters. The massive globular cluster {omega} Cen hosts at least three populations of different metallicity. The most metal-rich one is thought to show also an overabundance of He. These differences should become visible in the structure, evolution, and pulsation of its stars. We aim to study the effects of the different starting compositions of the three populations in {omega} Cen on the most luminous red giants in this cluster. The long-periodic variability of evolved stars in {omega} Cen opens a comparably easy access window to the structure and composition of these objects. We made a detailed search for long-period variables (LPVs) in {omega} Cen leading to the detection of many new variables and period determinations for a significant number of them. Periods and luminosities were then compared with the most recent pulsation models for these kinds of stars.2016A&A...585A.111Lhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/585/A111CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/585/A111https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/585/A111http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/585/A111https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/585/A111https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/585/A111http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/585/A111GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/585/A111/table1 (LPVs observed in {omega} Cen)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/585/A111/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/585/A111/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/585/A111/table1?GETtext/xml+votable180.050000true201.625833-47.4077780.0055555555555555566/43227https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/585/A111?format=asciiOpticaldefaultJ/A+A/585/A111/table3V-band time series for the periodic LPVsLW26V band photometry of LW26magphot.mag;em.opt.VfloatJDJulian Datedtime.epochdoublerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintV6V band photometry of V6magphot.mag;em.opt.VfloatV42? V band photometry of V42magphot.mag;em.opt.VfloatnullableV129V band photometry of V129magphot.mag;em.opt.VfloatV138V band photometry of V138magphot.mag;em.opt.VfloatV152V band photometry of V152magphot.mag;em.opt.VfloatL37110V band photometry of LEID 37110magphot.mag;em.opt.VfloatLW3V band photometry of LW3magphot.mag;em.opt.VfloatLW5V band photometry of LW5magphot.mag;em.opt.VfloatLW7V band photometry of LW7magphot.mag;em.opt.VfloatLW11V band photometry of LW11magphot.mag;em.opt.VfloatLW17V band photometry of LW17magphot.mag;em.opt.VfloatLW20V band photometry of LW20magphot.mag;em.opt.VfloatLW22V band photometry of LW22magphot.mag;em.opt.VfloatLW25V band photometry of LW25magphot.mag;em.opt.VfloatJ/A+A/585/A111/table4V-band time series for the non-periodic LPVsLW18V band photometry of LW18magphot.mag;em.opt.VfloatLW14V band photometry of LW14magphot.mag;em.opt.VfloatrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintJDJulian Datedtime.epochdoubleV2925V band photometry of V292magphot.mag;em.opt.VfloatL39105V band photometry of LEID 39105magphot.mag;em.opt.VfloatLW1V band photometry of LW1magphot.mag;em.opt.VfloatLW2V band photometry of LW2magphot.mag;em.opt.VfloatLW4V band photometry of LW4magphot.mag;em.opt.VfloatLW6V band photometry of LW6magphot.mag;em.opt.VfloatLW8V band photometry of LW8magphot.mag;em.opt.VfloatLW9V band photometry of LW9magphot.mag;em.opt.VfloatLW10V band photometry of LW10magphot.mag;em.opt.VfloatLW12V band photometry of LW12magphot.mag;em.opt.VfloatLW13V band photometry of LW13magphot.mag;em.opt.VfloatLW15V band photometry of LW15magphot.mag;em.opt.VfloatLW16V band photometry of LW16magphot.mag;em.opt.VfloatLW19V band photometry of LW19magphot.mag;em.opt.VfloatLW21V band photometry of LW21magphot.mag;em.opt.VfloatLW23V band photometry of LW23magphot.mag;em.opt.VfloatLW24V band photometry of LW24magphot.mag;em.opt.VfloatJ/A+A/585/A111/table1LPVs observed in {omega} CenrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintLCShow the light curvemeta.ref.urlcharStarVariable star name (1)meta.id;meta.maincharLEIDLEID number, Cl* NGC 5139 LEID NNNNN (2)meta.idintRAJ2000Right ascension (J2000) (1)pos.eq.ra;meta.mainDEJ2000Declination (J2000) (1)pos.eq.dec;meta.mainPer? Perioddtime.periodintnullablePer2? Second value of perioddtime.periodintnullablePerl? Litterature perioddtime.periodintnullabler_Perl[abc ] Reference for Perl (1)meta.ref;pos.framecharPerl2? Second value of litterature perioddtime.periodintnullabler_Perl2[c] Reference for Perl2 (3)meta.ref;pos.framecharKmag2MASS K magnitudemagphot.mag;em.IR.KfloatJ-K2MASS J-K colour indexmagphot.color;em.IR.J;em.IR.KfloatVmagV magnitudemagphot.mag;em.opt.VfloatV-IV-I colour indexmagphot.color;em.opt.V;em.opt.IfloatDVmagAmplitude of variation in V-bandmagsrc.var.amplitudefloat[Fe/H]sc? Metallicity from Simpson & Cottrell (2013, Cat. J/MNRAS/433/1892)phys.abund.Fefloatnullable[Fe/H]jp? Metallicity from Johnson & Pilachowski (2010, Cat. J/ApJ/722/1373)phys.abund.Fefloatnullablen_[Fe/H]jp[d] Note on [Fe/H]jp (3)meta.notecharMembMembership probability (2)%statintFileNameName of the table with photometrymeta.id;phot;meta.tablecharColNameName of the column with photometric data for this star in the tablemeta.id;photcharSimbadSimbad column added by the CDSmeta.ref.urlchar