J/AJ/140/631ivo://CDS.VizieR/J/AJ/140/631doi:10.26093/cds/vizier.51400631CDSBellini A.Bedin L. R. Piotto G.Milone A.P.Marino A. F.Villanova S.2010-09-12T09:21:51Z2010-07-15T16:34:36ZCDS support team

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

cds-question@unistra.frglobular-star-clustershst-photometryWe used archival multi-band Hubble Space Telescope observations obtained with the Wide Field Camera 3 in the UV-optical channel to present new important observational findings on the color-magnitude diagram (CMD) of the Galactic globular cluster omega Centauri. The ultraviolet (UV) WFC3 data have been coupled with available WFC/ACS optical-band data. The new CMDs, obtained from the combination of colors coming from eight different bands, disclose an even more complex stellar population than previously identified. This paper discusses the detailed morphology of the CMDs.2010AJ....140..631Bhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/140/631CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/MNRAS/250/314 : CCD photometry of omega Cen (Noble+ 1991)J/PASP/106/828 : BVRI photometry of Omega Cen (Walker 1994)J/AJ/108/1350 : Omega Cen FUV photometry (Whitney+, 1994)J/AJ/114/1087 : Omega Cen radial velocities (Mayor+ 1997)J/AJ/119/1225 : Stroemgren photometry of Omega Cen & NGC 6397 (Hughes+, 2000)J/A+A/400/521 : Omega Cen XMM observations (Gendre+, 2003)J/A+A/445/503 : Radial velocities in Omega Cen (NGC5139) (Reijns+, 2006)J/AJ/127/958 : CCD BV photometry on Omega Cen (Rey+, 2004)J/ApJ/654/915 : Deep FORS1 BR photometry of omega Cen (Sollima+, 2007)J/ApJ/663/1021 : Log of {omega} Cen scientific images (Castellani+, 2007)J/AJ/135/1395 : omega Cen Spitzer photometry (Boyer+, 2008)J/A+A/493/959 : UBV(RI)cHalpha photometry in omega Cen (Bellini+, 2009)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/140/631https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/140/631http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/140/631https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/140/631https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/140/631http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AJ/140/631GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/AJ/140/631/catalog (Astrometric and photometric parameters for 32514 objects (Table 3 of the paper))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/140/631/catalog?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/140/631/catalog?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/140/631/catalog?GETtext/xml+votable180.050000true201.7162676-47.51264890.0055555555555555566/43227https://cdsarc.cds.unistra.fr/viz-bin/moc/J/AJ/140/631?format=asciiOpticaldefaultJ/AJ/140/631/catalogAstrometric and photometric parameters for 32514 objects (Table 3 of the paper)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSeq[1/32514] Star sequential numbermeta.recordintRAJ2000Right ascension (J2000, Epoch J2003.29)degpos.eq.ra;meta.mainindexedDEJ2000Declination (J2000, Epoch J2003.29)degpos.eq.dec;meta.mainindexedXposX master frame position (distortion free)pixpos.cartesian.xdoubleYposY master frame position (distortion free)pixpos.cartesian.y;obs.fielddoubleF225WHST F225W Vega-mag magnitudemagphot.mag;em.UVfloatF275WHST F275W Vega-mag magnitudemagphot.mag;em.UV.200-300nmfloatF336WHST F336W Vega-mag magnitudemagphot.mag;em.opt.UfloatF435WHST F435W Vega-mag magnitudemagphot.mag;em.opt.BfloatF606WHST F606W Vega-mag magnitudemagphot.mag;em.opt.RfloatF625WHST F625W Vega-mag magnitudemagphot.mag;em.opt.RfloatF658NHST F658N Vega-mag magnitudemagphot.mag;em.opt.RfloatF814WHST F814W Vega-mag magnitudemagphot.mag;em.opt.Ifloat