J/AJ/108/585ivo://CDS.VizieR/J/AJ/108/585doi:10.26093/cds/vizier.51080585CDSMontgomery K.A.Janes K.A.Phelps R.L.2023-04-06T16:50:09Z2006-01-28T21:20:03ZCDS support team

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

cds-question@unistra.fropen-star-clustersinfrared-photometryvisible-astronomybroad-band-photometryccd-photometryWe have investigated the reddening and metallicity of NGC 6791 using photoelectric and Charge Coupled Devices (CCD) photometry at the KPNO 0.9m telescope. The reddenings to 31 photoelectrically measured stars in the direction of the cluster were determined individually yielding a mean E(B-V)=0.10+/-0.02. Broadband UBVI CCD images were taken with a 512x512 CCD and included deep frames on the center, plus a 3x3 mosaic of the cluster.1994AJ....108..585Mhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/108/585CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/A+AS/114/1 : CCD UBVI photometry of NGC 6791 (Kaluzny+, 1995)J/AJ/123/3460 : Low-amplitude variables in NGC 6791 (Mochejska+, 2002)J/MNRAS/243/492 : BV Photometry of NGC 6791. (Kaluzny 1990)J/PASP/115/413 : A star catalog for the open cluster NGC 6791 (Stetson+ 2003)J/AJ/129/656 : Infrared photometry of NGC 6791 (Carney+, 2005)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/108/585https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/108/585http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/108/585https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/108/585https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/108/585http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AJ/108/585GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/AJ/108/585/table3 (Photoelectronic photometry)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/108/585/table3?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/108/585/table3?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/108/585/table3?GETtext/xml+votable180.050000true290.245595837.84428970.005555555555555556Cone search capability for table J/AJ/108/585/table (UBVI CCD photometry of NGC 6791)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/108/585/table?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/108/585/table?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/108/585/table?GETtext/xml+votable180.050000true290.380150337.87523170.0055555555555555566/14573 14575https://cdsarc.cds.unistra.fr/viz-bin/moc/J/AJ/108/585?format=asciiOpticalInfrareddefaultJ/AJ/108/585/table3Photoelectronic photometryrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameSource name (1)charXpos? X coordinate (G1)pixfloatnullableYpos? Y coordinate (G1)pixfloatnullableVmagV band magnitudemagfloatB-V(B-V) color indexmagfloatU-B(U-B) color indexmagfloatE(B-V)(B-V) color excessmagfloat_RAPosition computed from a comparison with catalog I/289 ({sigma}=0.43'') (right ascension part)degpos.eq.ra;meta.mainnullable_DEPosition computed from a comparison with catalog I/289 ({sigma}=0.43'') (declination part)degpos.eq.dec;meta.mainnullableJ/AJ/108/585/tableUBVI CCD photometry of NGC 6791recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintMJPSource nameintXposX coordinate (G1)pixfloatYposY coordinate (G1)pixfloatVmagV band magnitudemagfloatB-V(B-V) color indexmagfloatU-B? (U-B) color indexmagfloatnullableV-I? (V-I) color indexmagfloatnullablee_VmagError in Vmagmagfloate_B-VError in B-Vmagfloate_U-BError in U-Bmagfloate_V-IError in V-Imagfloat_RAPosition computed from a comparison with catalog I/289 ({sigma}=0.27'') (right ascension part)degpos.eq.ra;meta.main_DEPosition computed from a comparison with catalog I/289 ({sigma}=0.27'') (declination part)degpos.eq.dec;meta.main