J/A+A/568/A100ivo://CDS.VizieR/J/A+A/568/A100doi:10.26093/cds/vizier.35680100CDSBattinelli P.Demers S.2017-09-20T05:14:10Z2014-08-29T11:27:14ZCDS support team

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

cds-question@unistra.frvariable-starscarbon-starsphotometryCarbon stars are among the brightest intermediate-age stars. They are seen in nearly all galaxies of the Local Group. In the Milky Way they are members of the thin disk but over a hundred have been identified in the Galactic halo. Since the halo consists essentially of an old stellar population, these carbon stars warrant special attention. We believe that such stars are trespassers and belong to streams left over by disrupted dwarf spheroidal galaxies. By performing photometric monitoring we intend to identify Miras among the halo carbon stars. We obtained, over several semesters, K and J images centered on the carbon stars in order to determine their variation and periodicity.2014A&A...568A.100Bhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/568/A100CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/568/A100https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/568/A100http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/568/A100https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/568/A100https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/568/A100http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/568/A100GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/568/A100/table1 (Mean magnitudes and color of program stars)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/568/A100/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/568/A100/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/568/A100/table1?GETtext/xml+votable180.050000true32.87855833-3.828855560.0055555555555555566/16922 17003 17714 17723 25283 25447 25920 26806 29372 29976 30942 40762 43864 44829 44867 45007 48787 48856 48875https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/568/A100?format=asciiOpticaldefaultJ/A+A/568/A100/halo_varNear-IR photometric monitoring of halo C starsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintMJD[5323/6662] Modified Julian Days (MJD-50000)dtime.epochfloatKmag? K magnitudemagphot.mag;em.IR.KfloatnullableJmag? J magnitudemagphot.mag;em.IR.JfloatnullableNameStar number from Mauron's listmeta.id;meta.maincharJ/A+A/568/A100/table1Mean magnitudes and color of program starsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintLCPlot the ligh curvesmeta.ref.urlcharNameStar number from Mauron's listmeta.id;meta.maincharprimary<Kmag>Mean K magnitudemagphot.mag;em.IR.Kfloato_<Kmag>[8/21] Number of observations in K bandmeta.numberint<Jmag>Mean J magnitudemagphot.mag;em.IR.Jfloato_<Jmag>[10/33] Number of observations in J bandmeta.numberint<J-K>Mean colour index J-Kmagphot.color;em.IR.J;em.IR.KfloatE(J-K)J-K colour excessmagphot.color.excessfloatRAJ2000Simbad Right ascension (J2000)pos.eq.ra;meta.mainDEJ2000Simbad Declination (J2000)pos.eq.dec;meta.main2MASS2MASS star namemeta.idcharSimbadSimbad column added by the CDSmeta.ref.urlchar