J/AJ/142/107ivo://CDS.VizieR/J/AJ/142/107doi:10.26093/cds/vizier.51420107CDSKuehn C.A.Smith H.A.Catelan M.Pritzl B.J.De Lee N.Borissova J.2018-01-30T07:18:08Z2013-01-25T15:48:02ZCDS support team

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

cds-question@unistra.frmagellanic-cloudsglobular-star-clustersvariable-starsvisible-astronomybroad-band-photometryThis is the first in a series of papers studying the variable stars in Large Magellanic Cloud globular clusters. The primary goal of this series is to better understand how the RR Lyrae stars in Oosterhoff-intermediate systems compare to those in Oosterhoff I/II systems. In this paper, we present the results of our new time-series BV photometric study of NGC 1466. A total of 62 variables were identified in the cluster, of which 16 are new discoveries. The variables include 30 RRab stars, 11 RRc stars, 8 RRd stars, 1 candidate RR Lyrae, 2 long-period variables, 1 potential anomalous Cepheid, and 9 variables of undetermined classification. We present photometric parameters for these variables.2011AJ....142..107Khttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/142/107CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/142/107https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/142/107http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/142/107https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/142/107https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/142/107http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AJ/142/107GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/AJ/142/107/table3 (Photometric parameters for the RRd variables in NGC 1466)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/142/107/table3?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/142/107/table3?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/142/107/table3?GETtext/xml+votable180.050000true56.114167-71.683250.005555555555555556Cone search capability for table J/AJ/142/107/table1 (Photometric parameters for variables in NGC 1466, excluding RRd stars)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/142/107/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/142/107/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/142/107/table1?GETtext/xml+votable180.050000true56.18625-71.6791390.0055555555555555566/32983https://cdsarc.cds.unistra.fr/viz-bin/moc/J/AJ/142/107?format=asciiOpticaldefaultJ/AJ/142/107/table2Photometry of the variable starsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintVNameVariable name (V01 to V68)meta.id;meta.maincharFilter[BV] Filtermeta.id;instr.filtercharHJDHeliocentric Julian Datedtime.epochdoublePhase? Phase (1)time.phasefloatnullablemag? Magnitude in Filter (2)magphot.magfloatnullablee_mag? Error in magmagstat.error;phot.magfloatnullabledflux? Differential flux in Filter (2)phot.flux.density;em.optdoublenullablee_dflux? Error in dfluxstat.errordoublenullableJ/AJ/142/107/table3Photometric parameters for the RRd variables in NGC 1466recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintVNameVariable name (V01 to V68)meta.id;meta.maincharprimaryRAJ2000Right ascension (J2000)pos.eq.ra;meta.mainDEJ2000Declination (J2000)pos.eq.dec;meta.mainType[RRd] Variable typemeta.code;src.varcharP0Fundamental mode perioddtime.periodfloatP1First overtone perioddtime.periodfloatP1/P0Period ratio, P1/P0dtime.period;arith.ratiofloatLCPlot of the light curvesmeta.ref.urlcharVamp0Fundamental mode amplitude in V bandmagsrc.var.amplitudefloatVamp1First overtone amplitude in V bandmagsrc.var.amplitudefloatBamp0Fundamental mode amplitude in B bandmagsrc.var.amplitudefloatBamp1First overtone amplitude in B bandmagsrc.var.amplitudefloat<Vmag>Intensity-weighted V mean magnitudemagphot.mag;em.opt.Vfloat<Bmag>Intensity-weighted B mean magnitudemagphot.mag;em.opt.Bfloat<B-V>Magnitude-weighted B-V mean colour indexmagphot.color;em.opt.B;em.opt.VfloatONameOther name(s) (G1)meta.idcharTMaxTime of maximum light (HJD)dtime.epochdoubleJ/AJ/142/107/table1Photometric parameters for variables in NGC 1466, excluding RRd starsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintVNameVariable name (V01 to V68)meta.id;meta.maincharprimaryRAJ2000Right ascension (J2000)pos.eq.ra;meta.mainDEJ2000Declination (J2000)pos.eq.dec;meta.mainTypeVariable type (1)meta.code;src.varcharPer? Perioddtime.perioddoublenullableLCPlot of the light curvesmeta.ref.urlcharVamp? Amplitude in V bandmagsrc.var.amplitudefloatnullableBamp? Amplitude in B bandmagsrc.var.amplitudefloatnullable<Vmag>? Intensity-weighted V mean magnitudemagphot.mag;em.opt.Vfloatnullable<Bmag>? Intensity-weighted B mean magnitudemagphot.mag;em.opt.Bfloatnullable<B-V>? Magnitude-weighted B-V mean colour indexmagphot.color;em.opt.B;em.opt.VfloatnullableONameOther name(s) (G1)meta.idcharTMax? Time of maximum light (HJD)dtime.epochdoublenullable