J/A+A/565/A8ivo://CDS.VizieR/J/A+A/565/A8doi:10.26093/cds/vizier.35650008CDSCalamida A.Bono G.Lagioia E.P.Milone A.P.Fabrizio M.Saviane I.,Moni Bidin C.Mauro F.Buonanno R.Ferraro I.Iannicol G.Zoccali M.2014-10-15T18:04:11Z2014-04-22T11:53:33ZCDS support team

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

cds-question@unistra.frglobular-star-clustersvisible-astronomymedium-band-photometryWe present Stroemgren and near-infrared (NIR) photometry of the bulge cluster NGC 6528 and its surrounding field in Baade's Window. uvby images were collected with EFOSC2 on the New Technology Telescope (NTT, La Silla, ESO). The NIR catalogs are based on J,K-band VIRCAM at VISTA (Paranal, ESO) and SOFI at NTT photometry. We matched the aforementioned data sets with Hubble Space Telescope photometry to obtain proper-motion-cleaned samples of NGC 6528 and bulge stars. Furthermore, we were able to correct the Stroemgren-NIR photometry for differential reddening. The huge color sensitivity of the Stroemgren-NIR color-magnitude-diagrams (CMDs) helped us in separating age and metallicity effects.2014A&A...565A...8Chttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/565/A8CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/AJ/84/1305 : UBV photometry in NGC 6528 (van den Bergh+, 1979)J/A+AS/127/167 : V,I CCD photometry of NGC 6528 (Richtler+ 1998)J/A+A/385/67 : NGC 6528 HST VI photometry and proper motions (Feltzing+ 2002)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/565/A8https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/565/A8http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/565/A8https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/565/A8https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/565/A8http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/565/A8GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/565/A8/table1 (*Log of the Stroemgren images)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/565/A8/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/565/A8/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/565/A8/table1?GETtext/xml+votable180.050000true271.1775-30.0824720.0055555555555555566/28778 47125https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/565/A8?format=asciiOpticaldefaultJ/A+A/565/A8/table1*Log of the Stroemgren imagesNameCluster namemeta.id;meta.maincharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintDateObservation datetime.epoch;obsnullableFileNameName of the imge filemeta.id;meta.filecharExpTimeExposure timestime.duration;obs.exposureintFilt[uvby] Filter namemeta.id;instr.filtercharRAJ2000Right ascension (J2000)pos.eq.ra;meta.mainDEJ2000Declination (J2000)pos.eq.dec;meta.mainSeeing[0.8/1.7] Seeingarcsecinstr.obsty.seeingfloatJ/A+A/565/A8/ngc6528*Stroemgren photometry of NGC6528ID[4/6009774] Star ID numbermeta.id;meta.mainintprimaryXposX position on the reference imagepixpos.cartesian.x;instr.detdoubleYposY position on the reference imagepixpos.cartesian.y;instr.detdoubleymag? Stroemgren y magnitudemagphot.mag;em.opt.Vfloatnullablee_ymag? rms uncertainty on ymagmagstat.error;phot.mag;em.opt.Vfloatnullablebmag? Stroemgren b magnitudemagphot.mag;em.opt.Bfloatnullablee_bmag? rms uncertainty on bmagmagstat.error;phot.mag;em.opt.Bfloatnullablevmag? Stroemgren v magnitudemagphot.mag;em.opt.Bfloatnullablee_vmag? rms uncertainty on vmagmagstat.error;phot.mag;em.opt.Bfloatnullableumag? Stroemgren u magnitudemagphot.mag;em.opt.Ufloatnullablee_umag? rms uncertainty on umagmagstat.error;phot.mag;em.opt.Ufloatnullable