J/AJ/84/1305ivo://CDS.VizieR/J/AJ/84/1305doi:10.26093/cds/vizier.50841305CDSvan den Bergh S.Younger F.2000-02-21T12:16:55Z2000-02-21T13:15:54ZCDS support team

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

cds-question@unistra.frglobular-star-clustersvisible-astronomyWide-band photometryOn the basis of its color-magnitude diagram NGC 6528 is one of the two most metal-rich globular clusters that have so far been found in the Galaxy. Such a conclusion is consistent with Morgan's metallic line-strength classification of the integrated spectrum of this cluster. The reddening of NGC 6528 is estimated to be E(B-V)=0.52+/-0.07, from which R=6.1kpc and Z=-0.4kpc.1979AJ.....84.1305Vhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/84/1305CatalogResearchIsServedByTAP VizieR generic servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/84/1305https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/84/1305http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/84/1305https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/84/1305https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/84/1305http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AJ/84/1305GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapOpticaldefaultJ/AJ/84/1305/table1Observations of photoelectric standardsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.intVY[A-Y] Star designation (Cl* NGC 6528 VY A in Simbad)charSimbadask the SIMBAD data-base about this objectcharn_VY[a-f] Note on Star (1)charVmag? V magnitudemagfloatnullableu_VmagUncertainty flag on VmagcharB-V? B-V colour indexmagfloatnullableu_B-VUncertainty flag on B-VcharU-B? U-B colour indexmagfloatnullableo_B-VNumber of nights of observations for B-V valuesinto_U-BNumber of nights of observations for U-B valuesintVpg? Photographic V magnitudemagfloatnullable(B-V)pg? Photographic (B-V) colour indexmagfloatnullableJ/AJ/84/1305/table2Photographic observations of stars in Ring IrecnoRecord number assigned by the VizieR team. Should Not be used for identification.intRing[II ] Ring number (I or II)charSimbadask the SIMBAD data-base about this objectcharVY[1/71] Sequential number in the Ring (1)intn_VY[*] *: Crowded, not plotted in figurescharVmagV magnitudemagfloatu_VmagUncertainty flag on VmagcharB-VB-V colour indexmagfloatu_B-VUncertainty flag on B-VcharJ/AJ/84/1305/table3Photographic observations of stars in Ring IIrecnoRecord number assigned by the VizieR team. Should Not be used for identification.intRing[II ] Ring number (I or II)charSimbadask the SIMBAD data-base about this objectcharVY[1/71] Sequential number in the Ring (1)intn_VY[*] *: Crowded, not plotted in figurescharVmagV magnitudemagfloatu_VmagUncertainty flag on VmagcharB-VB-V colour indexmagfloatu_B-VUncertainty flag on B-Vchar