J/MNRAS/419/2173ivo://CDS.VizieR/J/MNRAS/419/2173doi:10.26093/cds/vizier.74192173CDSJurcsik J.Hajdu G.Szeidl B.Olah K.Kelemen J.Sodor A.Saha A.,Mallick P.Claver J.2024-07-16T20:12:16Z2012-09-19T12:15:22ZCDS support team

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

cds-question@unistra.frglobular-star-clustersvariable-starsphotometryThe period-change behaviour of 134 RR Lyrae stars in the globular cluster Messier 3 (M3) is investigated on the ~120yr time-base of the photometric observations. The mean period-change rates ({beta}~~0.01d/Myr) of the subsamples of variables exhibiting the most regular behaviour are in good agreement with theoretical expectations based on horizontal branch stellar evolution models. However, a large fraction of variables show period changes that contradict the evolutionary expectations.2012MNRAS.419.2173Jhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/419/2173CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toI/278 : Catalog of stars in M3 (von Zeipel, 1908)J/A+A/290/69 : M3 photographic photometry (Buonanno+, 1994)J/AJ/108/1786 : Blue stragglers + variable stars in M3 (Guhathakurta+, 1994)J/A+A/320/757 : M3 stars CCD photometry (Ferraro+ 1997)J/A+A/324/915 : Blue stragglers in M3 (Ferraro+ 1997)J/AJ/120/1364 : Abundances in M3 and M13 (Cavallo+, 2000)J/AJ/122/3219 : M3 and M13 CCD BV photometry (Rey+, 2001)J/AJ/129/267 : RR Lyrae variables in NGC 5272 (Cacciari+, 2005)J/AJ/129/303 : Abundances of stars in M3 and M13 (Cohen+, 2005)J/AJ/129/1596 : BVI photometric variability survey of M3 (Hartman+, 2005)J/MNRAS/372/1657 : BVI(c) light curves of variables in M3 (Benko+, 2006)J/AJ/139/2300 : BVIc light curves of 3 type II Cepheids (Rabidoux+, 2010)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/419/2173https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/419/2173http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/419/2173https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/419/2173https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/419/2173http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/419/2173GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/MNRAS/419/2173/table6 (Summary of the light-curve parameters and period-change properties of 134 RR Lyrae stars in M3)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/419/2173/table6?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/419/2173/table6?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/419/2173/table6?GETtext/xml+votable180.050000true205.546629228.34268060.0055555555555555566/10336-103373.403972620454305e-19 3.851122986302185e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/MNRAS/419/2173?format=asciiOpticaldefaultJ/MNRAS/419/2173/table6Summary of the light-curve parameters and period-change properties of 134 RR Lyrae stars in M3recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintStarStar number, <Cl* NGC 5272 Saw VNNN> in Simbadmeta.id;meta.mainintprimaryf_Star[*] Stars with complex period variations (1)meta.codecharRRtRR Lyrae type (RRab, RRc or RRd)meta.code;src.varcharPerPeriod (1) (2)dtime.perioddoubleVmagi? Intensity averaged mean V magnitude (3)magphot.mag;em.opt.VfloatnullableAVFull amplitude in the V band (4)magsrc.var.amplitude;em.opt.VfloatBl[+-] Blazhko effect?meta.codechardPt[npis ] Period-change type (G1)meta.notecharbeta? Period derivative {beta}=dP/dtarith.rate;time.periodfloatnullablebeta2? Period derivative {beta}=dP/dt, expressed in days per million yearsd/Myrarith.rate;time.periodfloatnullablealpha? Rate of period change {alpha}=(dP/dt)/P1e-10d**-1arith.rate;time.periodfloatnullablealpha2? Rate of period change {alpha}=(dP/dt)/P, expressed in Myr^-1^ unitMyr**-1arith.rate;time.periodfloatnullableDP/P? Period variation (Pmax-Pmin)/P (1)meta.notefloatnullablee_DP/P? rms uncertainty on DP/Pstat.errorfloatnullableLCplot of the light curvesmeta.ref.urlcharSimbadSimbad column added by the CDSmeta.refchar_RARight Ascension (J2000) from SIMBAD (not part of the original data)degpos.eq.ra;meta.main_DEDeclination (J2000) from SIMBAD (not part of the original data)degpos.eq.dec;meta.mainJ/MNRAS/419/2173/setsSummary of the observations, photographic and CCDNNumber of starsmeta.numberintRefReferencemeta.ref;pos.framecharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSet[1/24] Data set numbermeta.number;phys.atmol.numberintAbbvAbbreviation of reference for CCD data, or exposure time(s) (min) for photographic datameta.codecharFiltFilters used (cor CCD data)meta.code;instr.filtercharJDstaStarting date of observation (JD-2400000)dtime.epochintJDendEnding date of observation (JD-2400000)dtime.epochintN2? 2nd number of stars (for set#5)meta.numberintnullableMaxptMaximum number of data pointsmeta.numberintJ/MNRAS/419/2173/table4Summary of data sets of the variables used in the period-change analysisrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintStarStar number, <Cl* NGC 5272 Saw VNNN> in Simbadmeta.id;meta.mainintS1[+-*] Available observations in data set No 1 (1)meta.codecharS2[+-*] Available observations in data set No 2 (1)meta.codecharS3[+-*] Available observations in data set No 3 (1)meta.codecharS4[+-*] Available observations in data set No 4 (1)meta.codecharS5[+-*] Available observations in data set No 5 (1)meta.codecharS6[+-*] Available observations in data set No 6 (1)meta.codecharS7[+-*] Available observations in data set No 7 (1)meta.codecharS8[+-*] Available observations in data set No 8 (1)meta.codecharS9[+-*] Available observations in data set No 9 (1)meta.codecharS10[+-*] Available observations in data set No 10 (1)meta.codecharS11[+-*] Available observations in data set No 11 (1)meta.codecharS12[+-*] Available observations in data set No 12 (1)meta.codecharS13[+-*] Available observations in data set No 13 (1)meta.codecharS14[+-*] Available observations in data set No 14 (1)meta.codecharS15[+-*] Available observations in data set No 15 (1)meta.codecharS16[+-*] Available observations in data set No 16 (1)meta.codecharS17[+-*] Available observations in data set No 17 (1)meta.codecharS18[+-*] Available observations in data set No 18 (1)meta.codecharS19[+-*] Available observations in data set No 19 (1)meta.codecharS20[+-*] Available observations in data set No 20 (1)meta.codecharS21[+-*] Available observations in data set No 21 (1)meta.codecharS22[+-*] Available observations in data set No 22 (1)meta.codecharS23[+-*] Available observations in data set No 23 (1)meta.codecharS24[+-*] Available observations in data set No 24 (1)meta.codecharJ/MNRAS/419/2173/table5aO-C valuesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintStarStar number, <Cl* NGC 5272 Saw VNNN> in Simbadmeta.id;meta.mainintm_Star[ab] Multiplicity index on Starmeta.code.multipcharPermMean perioddtime.period;stat.meandoubleJD0Time interval, lower value (JD-2400000)dtime.epochfloatJD1Time interval, upper value (JD-2400000)dtime.epochfloatHJDmMead HJD of observationdtime.epoch;obsdoubleNNumber of observationmeta.numberintO-CResidual on HJDmdstat.fit.residualfloate_O-Crms uncertainty on O-Cdstat.error;stat.fit.omcfloatJ/MNRAS/419/2173/table5bTemporal periodsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintStarStar number, <Cl* NGC 5272 Saw VNNN> in Simbadmeta.id;meta.mainintm_Star[ab] Multiplicity index on Starmeta.code.multipcharPermMean perioddtime.period;stat.meandoubleJD0Time interval, lower value (HJD-2400000)dtime.epochfloatJD1Time interval, upper value (HJD-2400000)dtime.epochfloatHJDmMead HJD of observationdtime.epoch;obsdoubleNNumber of observationsmeta.numberintPerResidual on perioddstat.fit.residual;time.perioddoublee_Perrms uncertainty on Perdstat.errordoubleJ/MNRAS/419/2173/table8aFourier parameters of the combined CCD V light curves of RRab variables with stable light curvesSetsDatasets usedmeta.idcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintStarStar number, <Cl* NGC 5272 Saw VNNN> in Simbadmeta.id;meta.mainintdPt[npsi ] Period-change type (G1)meta.notecharOo[I II] Oosterhoff classificationsrc.classnullablePerPerioddtime.perioddoubleVmagMean V magnitudemagphot.mag;em.opt.VfloatVmagiIntensity averaged mean V magnitudemagphot.mag;em.opt.VfloatA1Fist order Fourier coefficientmagstat.fit.paramfloatA2Second order Fourier coefficientmagstat.fit.paramfloatA3Third order Fourier coefficientmagstat.fit.paramfloatA4Fourth order Fourier coefficientmagstat.fit.paramfloatA5Fitth order Fourier coefficientmagstat.fit.paramfloatphi21{phi}_21_ Fourier coefficientradstat.fit.paramfloatphi31{phi}_31_ Fourier coefficientradstat.fit.paramfloatphi41{phi}_41_ Fourier coefficientradstat.fit.paramfloatphi51{phi}_51_ Fourier coefficientradstat.fit.paramfloatVampAmplitude in V bandmagphot.mag;em.opt.VfloatJ/MNRAS/419/2173/table8bFourier parameters of the combined CCD V light curves of Blazhko RRab variablesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintStarStar number, <Cl* NGC 5272 Saw VNNN> in Simbadmeta.id;meta.mainintdPtPeriod-change type O-Cmeta.notecharOo[I II] Oosterhoff classificationsrc.classnullablePerPerioddtime.perioddoubleVmagMean V magnitudemagphot.mag;em.opt.VfloatVmagiIntensity averaged mean V magnitudemagphot.mag;em.opt.VfloatA1Fist order Fourier coefficientmagstat.fit.paramfloatA2Second order Fourier coefficientmagstat.fit.paramfloatA3Third order Fourier coefficientmagstat.fit.paramfloatA4Fourth order Fourier coefficientmagstat.fit.paramfloatA5Fitth order Fourier coefficientmagstat.fit.paramfloatphi21{phi}_21_ Fourier coefficientradstat.fit.paramfloatphi31{phi}_31_ Fourier coefficientradstat.fit.paramfloatphi41{phi}_41_ Fourier coefficientradstat.fit.paramfloatphi51{phi}_51_ Fourier coefficientradstat.fit.paramfloatAVFull amplitude in V bandmagstat.fit.paramfloatb_AVSmallest observed V amplitudemagsrc.var.amplitude;em.opt.VfloatB_AVLargest observed V amplitudemagsrc.var.amplitude;em.opt.VfloatdPhiObserved range of the phase oscillation of the rising branchdtime.phase;instr.bandwidthfloatSetsDatasets usedmeta.idchar