J/AJ/156/112ivo://CDS.VizieR/J/AJ/156/112doi:10.26093/cds/vizier.51560112CDSYuan W.Macri L.M.Javadi A.Lin Z.Huang J.Z.2019-03-21T12:34:27Z2019-03-06T06:31:10ZCDS support team

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

cds-question@unistra.frgalaxiesvariable-starsephemeridesinfrared-photometryWe analyze sparsely sampled near-infrared (JHK_s_) light curves of a sample of 1781 Mira variable candidates in M33, originally discovered using I-band time-series observations. We extend our single-band semi-parametric Gaussian process modeling of Mira light curves to a multiband version and obtain improved period determinations. We use our previous results on near-infrared properties of candidate Miras in the LMC to classify the majority of the M33 sample into oxygen- or carbon-rich subsets. We derive period-luminosity relations for O-rich Miras and determine a distance modulus for M33 of 24.80+/-0.06 mag.2018AJ....156..112Yhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/156/112CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/AJ/121/861 : BVI photometry of central part of M33 (Macri+, 2001)J/MNRAS/371/1405 : Variables in M33 (Hartman+, 2006)J/ApJ/664/850 : Spitzer observations of stars in M33 (McQuinn+, 2007)J/A+A/487/131 : JHKs photometry of LPVs in M33 (Cioni+, 2008)J/MNRAS/386/313 : IR observations of Mira variables (Whitelock+, 2008)J/ApJS/193/26 : The M33 synoptic stellar survey. I. (Pellerin+, 2011)J/MNRAS/411/263 : JHK variable stars in M33 (Javadi+ 2011)J/AJ/153/170 : The M33 Synoptic Stellar Survey. II. Mira variableshttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/156/112https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/156/112http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/156/112https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/156/112https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/156/112http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AJ/156/112GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/AJ/156/112/table1 (Observing log)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/156/112/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/156/112/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/156/112/table1?GETtext/xml+votable180.050000true23.4624730.8290.005555555555555556Cone search capability for table J/AJ/156/112/table3 (Properties of Mira candidates)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/156/112/table3?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/156/112/table3?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/156/112/table3?GETtext/xml+votable180.050000true23.0461830.549610.0055555555555555566/2154 2155 2240 2241https://cdsarc.cds.unistra.fr/viz-bin/moc/J/AJ/156/112?format=asciiInfrareddefaultJ/AJ/156/112/table1Observing logrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintTime[2536.959/4401.942] Julian Date of observation (JD-2450000)dtime.epoch;obsdoubleSiteObserving site (Gemini or KPNO)meta.id;instrcharFieldInternal field designationmeta.id;phys.atmol.configuration;obs.fieldcharFilter[JHK] Filtermeta.id;instr.filtercharRAJ2000Right Ascension in decimal degrees (J2000) (1)degpos.eq.ra;meta.mainDEJ2000Declination in decimal degrees (J2000) (1)degpos.eq.dec;meta.mainExp[10/30.1] Exposure timestime.duration;obs.exposurefloatJ/AJ/156/112/table3Properties of Mira candidatesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIDIdentifier with M33SSSJ prefix (M33SSS JHHMMSS.ss+DDMMSS.s in Simbad)meta.id;meta.maincharRAJ2000Right Ascension in decimal degrees (J2000)degpos.eq.ra;meta.mainDEJ2000Declination in decimal degrees (J2000)degpos.eq.dec;meta.mainPer[101.4/1754] Best-fit perioddtime.period;meta.modelledfloate_Per[0.3/142] Uncertainty in Perdstat.errorfloatJmagmean[14.89/21.5]? Mean J-band magnitudemagphot.mag;em.IR.Jfloatnullablee_Jmagmean[0.01/2]? Uncertainty in Jmagmeanmagstat.errorfloatnullableHmagmean[14.06/20.7]? Mean H-band magnitudemagphot.mag;em.IR.Hfloatnullablee_Hmagmean[0.01/2]? Uncertainty in Hmagmeanmagstat.errorfloatnullableKsmagmean[13.53/20.1]? Mean K_s_-band magnitudemagphot.mag;em.IR.Kfloatnullablee_Ksmagmean[0.01/2]? Uncertainty in Ksmagmeanmagstat.errorfloatnullableClass[OCN] Mira subclass (1)meta.code.classcharphotIDInternal photometric identifiermeta.idchar