HST VI photometry of 3 globulars in M31J/A+A/483/769ivo://CDS.VizieR/J/A+A/483/769doi:10.26093/cds/vizier.34830769CDSFuentes-Carrera I.Jablonka P.Sarajedini A.Bridges T.Djorgovski G.,Meylan G.2008-06-30T17:03:24Z2008-06-30T17:00:03ZCDS support team
CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France
cds-question@unistra.frgalaxiesglobular-star-clustershst-photometryWe quantify the intrinsic width of the red giant branches of three massive globular clusters in M 31 in a search for metallicity spreads within these objects. We present HST/ACS observations of three massive clusters in M 31, G78, G213, and G280. A thorough description of the photometry extraction and calibration is presented. After derivation of the color-magnitude diagrams, we quantify the intrinsic width of the red giant branch of each cluster.2008A&A...483..769Fhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/483/769CatalogResearchIsServedByTAP VizieR generic servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/483/769https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/483/769http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/483/769https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/483/769https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/483/769http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/483/769GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapOpticaldefaultJ/A+A/483/769/table2aIndividual photometric measurements for stars in the field-of-view of globular cluster G78 in M31recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSeqIdentification number (1)meta.id;meta.mainintXposAbscissa of star in the MultiDrizzled image (2)pixpos.cartesian.x;instr.detfloatYposOrdinate of star in the MultiDrizzled image (2)pixpos.cartesian.y;instr.detfloatF606Instrumental magnitude in the F606W filtermagphot.mag;em.opt.Rfloate_F606Photometric error in the F606W filter (3)magstat.errorfloatchi-F606Chi-square value in the F606W filter (3)stat.fit.chi2floatsh-F606Sharpness value in the F606W filter (3)src.class.starGalaxyfloatF814Instrumental magnitude in the F814W filtermagphot.mag;em.opt.Ifloate_F814Photometric error in the F814W filter (3)magstat.errorfloatchi-F814Chi-square value in the F814W filter (3)stat.fit.chi2floatsh-F814Sharpness value in the F814W filter (3)src.class.starGalaxyfloatFlag[0/1] Selection flag (4)meta.code.errorint
J/A+A/483/769/table2bIndividual photometric measurements for stars in the field-of-view of globular cluster G213 in M31recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSeqIdentification number (1)meta.id;meta.mainintXposAbscissa of star in the MultiDrizzled image (2)pixpos.cartesian.x;instr.detfloatYposOrdinate of star in the MultiDrizzled image (2)pixpos.cartesian.y;instr.detfloatF606Instrumental magnitude in the F606W filtermagphot.mag;em.opt.Rfloate_F606Photometric error in the F606W filter (3)magstat.errorfloatchi-F606Chi-square value in the F606W filter (3)stat.fit.chi2floatsh-F606Sharpness value in the F606W filter (3)src.class.starGalaxyfloatF814Instrumental magnitude in the F814W filtermagphot.mag;em.opt.Ifloate_F814Photometric error in the F814W filter (3)magstat.errorfloatchi-F814Chi-square value in the F814W filter (3)stat.fit.chi2floatsh-F814Sharpness value in the F814W filter (3)src.class.starGalaxyfloatFlag[0/1] Selection flag (4)meta.code.errorint
J/A+A/483/769/table2cIndividual photometric measurements for stars in the field-of-view of globular cluster G280 in M31recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSeqIdentification number (1)meta.id;meta.mainintXposAbscissa of star in the MultiDrizzled image (2)pixpos.cartesian.x;instr.detfloatYposOrdinate of star in the MultiDrizzled image (2)pixpos.cartesian.y;instr.detfloatF606Instrumental magnitude in the F606W filtermagphot.mag;em.opt.Rfloate_F606Photometric error in the F606W filter (3)magstat.errorfloatchi-F606Chi-square value in the F606W filter (3)stat.fit.chi2floatsh-F606Sharpness value in the F606W filter (3)src.class.starGalaxyfloatF814Instrumental magnitude in the F814W filtermagphot.mag;em.opt.Ifloate_F814Photometric error in the F814W filter (3)magstat.errorfloatchi-F814Chi-square value in the F814W filter (3)stat.fit.chi2floatsh-F814Sharpness value in the F814W filter (3)src.class.starGalaxyfloatFlag[0/1] Selection flag (4)meta.code.errorint