J/A+A/388/149ivo://CDS.VizieR/J/A+A/388/149doi:10.26093/cds/vizier.33880149CDSSmriglio F.Dasgupta A.K.Boyle R.P.2006-11-05T13:01:35Z2006-11-05T13:57:31ZCDS support team

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

cds-question@unistra.frglobular-star-clustersvilnius-photometryccd-photometryCCD observations of field stars in an area north-east of the globular cluster M 56 were obtained in six bands of the Vilnius photometric system. The data sets cover a field of 9'x9.5'. An outline of the data pathway from observations to reduction via IRAF is outlined in this text. Photometry of 366 stars brighter than 18th V magnitude has been obtained and the analysis of the observational errors is discussed.2002A&A...388..149Shttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/388/149CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/388/149https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/388/149http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/388/149https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/388/149https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/388/149http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/388/149GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/388/149/table5 (CCD photometry in the Vilnius system)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/388/149/table5?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/388/149/table5?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/388/149/table5?GETtext/xml+votable180.050000true289.2977363930.322820560.0055555555555555566/14489 14492https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/388/149?format=asciiOpticaldefaultJ/A+A/388/149/table5CCD photometry in the Vilnius systemYposY position (1)pixpos.cartesian.y;instr.detfloatrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordint[SDB2003]Sequential numbermeta.recordintXposX position (1)pixpos.cartesian.x;instr.detfloatVmagVilnius V magnitudemagphot.mag;em.opt.VfloatY-V? Vilnius Y-V colour indexmagphot.color;em.opt.B;em.opt.VfloatnullableP-X? Vilnius P-X colour indexmagphot.color;em.opt.U;em.opt.BfloatnullableX-Y? Vilnius X-Y colour indexmagphot.color;em.opt.B;em.opt.BfloatnullableY-Z? Vilnius Y-Z colour indexmagphot.color;em.opt.B;em.opt.VfloatnullableZ-V? Vilnius Z-V colour indexmagphot.color;em.opt.V;em.opt.VfloatnullableV-S? Vilnius V-S colour indexmagphot.color;em.opt.V;em.opt.Rfloatnullable_RAPosition computed from a comparison with UCAC2 catalog I/289 ({sigma}=0.1'') (right ascension part)degpos.eq.ra;meta.main_DEPosition computed from a comparison with UCAC2 catalog I/289 ({sigma}=0.1'') (declination part)degpos.eq.dec;meta.main