J/A+A/413/343ivo://CDS.VizieR/J/A+A/413/343doi:10.26093/cds/vizier.34130343CDSCacciari C.Bragaglia A.Rossetti E.Fusi Pecci F.Mulas G.,Carretta E.Gratton R.G.Momany Y.Pasquini L.2008-07-18T14:44:44Z2008-07-18T14:42:14ZCDS support team

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

cds-question@unistra.frglobular-star-clusterspopulation-ii-starsphotometryeffective-temperatureradial-velocityWe present the results of the first observations, taken with FLAMES during Science Verification, of red giant branch (RGB) stars in the globular cluster NGC 2808. A total of 137 stars was observed, of which 20 at high resolution (R=47000) with UVES and the others at lower resolution (R=19000-29000) with GIRAFFE in MEDUSA mode, monitoring ~3mag down from the RGB tip. Spectra were taken of the H{alpha}, Na I D and Ca II H and K lines.2004A&A...413..343Chttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/413/343CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/A+AS/84/59 : Photometry of NGC 2808 (Ferraro+, 1990)J/ApJ/562/368 : UV photometry in NGC 2808 (Brown+, 2001)J/A+A/391/945 : HST photometry of 74 galactic globular clusters (Piotto+ 2002)J/A+A/432/851 : Distance of 72 Galactic globular clusters (Recio-Blanco+ 2005)J/A+AS/144/5 : Nearby globular clusters photometric catalog (Rosenberg+ 2000)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/413/343https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/413/343http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/413/343https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/413/343https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/413/343http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/413/343GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/413/343/table1 (List of RGB stars observed with FLAMES during Science Verification on Jan. 24- Feb. 02, 2003.)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/413/343/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/413/343/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/413/343/table1?GETtext/xml+votable180.050000true138.0119625-64.8261302780.0055555555555555566/37294 37636https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/413/343?format=asciiOpticaldefaultJ/A+A/413/343/table1List of RGB stars observed with FLAMES during Science Verification on Jan. 24- Feb. 02, 2003.NotesNotes (3)meta.notecharKmag? K magnitude (2)magphot.mag;em.IR.KfloatnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSeqSequential number (1)meta.recordintprimaryRAJ2000Right ascension (J2000) (1)pos.eq.ra;meta.mainDEJ2000Declination (J2000) (1)pos.eq.dec;meta.mainBmagB magnitude (1)magphot.mag;em.opt.BfloatVmagV magnitude (1)magphot.mag;em.opt.VfloatJmag? J magnitude (2)magphot.mag;em.IR.JfloatnullableHmag? H magnitude (2)magphot.mag;em.IR.Hfloatnullable2MASSshow the nearby 2MASS sourcesmeta.ref.urlcharJ/A+A/413/343/table2Physical and atmospheric parameters for our RGB stars in NGC 2808recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSeqSequential numbermeta.recordintVMAGAbsolute V magnitudemagphys.magAbs;em.opt.Vfloat(B-V)0Dereddened B-V colour indexmagphot.color;em.opt.B;em.opt.VfloatTeff(B-V)Effective temperature derived from B-V colour indexKphys.temperature.effectiveintlogL(B-V)Luminosity, derived from B-V colour indexlog(solLum)phys.luminosityfloatlogg(B-V)Surface gravity, derived from B-V colour indexlog(cm.s**-2)phys.gravityfloatTeff(V-K)? Effective temperature derived from V-K colour indexKphys.temperature.effectiveintnullablelogL(V-K)? Luminosity, derived from V-K colour indexlog(solLum)phys.luminosityfloatnullableHRV02? Measured heliocentric radial velocities for GIRAFFE setups HR02 (1)km/sspect.dopplerVeloc;pos.heliocentricfloatnullableHRV12? Measured heliocentric radial velocities for GIRAFFE setups HR12 (1)km/sspect.dopplerVeloc;pos.heliocentricfloatnullableHRVU? Measured heliocentric radial velocities for UVES (1)km/sspect.dopplerVeloc;pos.heliocentricfloatnullable