J/AJ/142/127ivo://CDS.VizieR/J/AJ/142/127doi:10.26093/cds/vizier.51420127CDSCarraro G.Anthony-Twarog B.J.Costa E.Jones B.J.Twarog B.A.2013-04-18T15:59:50Z2013-04-05T14:37:41ZCDS support team

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

cds-question@unistra.fropen-star-clustersinfrared-photometryvisible-astronomyWide-band photometrymedium-band-photometryNGC 5822 is a richly populated, moderately nearby, intermediate-age open cluster covering an area larger than the full moon on the sky. A CCD survey of the cluster on the UBVI and uvbyCaH{beta} systems shows that the cluster is superposed upon a heavily reddened field of background stars with E(B-V)>0.35mag, while the cluster has small and uniform reddening at E(b-y)=0.075+/-0.008mag or E(B-V)=0.103+/-0.011mag, based upon 48 and 61 probable A and F dwarf single-star members, respectively. The errors quoted include both internal photometric precision and external photometric uncertainties.2011AJ....142..127Chttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/142/127CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/PASP/105/78 : Photometry in open cluster NGC 5822 (Twarog+, 1993)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/142/127https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/142/127http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/142/127https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/142/127https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/142/127http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AJ/142/127GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/AJ/142/127/table3 (Broad-band photometry of stars in NGC 5822 field)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/142/127/table3?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/142/127/table3?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/142/127/table3?GETtext/xml+votable180.050000true225.9222-54.37580.005555555555555556Cone search capability for table J/AJ/142/127/table5 (uvbyCaH{beta} photometry of stars in NGC 5822 field)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/142/127/table5?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/142/127/table5?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/142/127/table5?GETtext/xml+votable180.050000true226.0096-54.33980.0055555555555555566/41832 41834 418353.322582951404819e-19 3.852589004194616e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/AJ/142/127?format=asciiOpticalInfrareddefaultJ/AJ/142/127/table3Broad-band photometry of stars in NGC 5822 fieldrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRAJ2000Right Ascension in decimal degrees (J2000)degpos.eq.ra;meta.mainDEJ2000Declination in decimal degrees (J2000)degpos.eq.dec;meta.mainVmag? The V band magnitudemagphot.mag;em.opt.Vfloatnullablee_Vmag? Uncertainty in Vmagmagstat.error;phot.mag;em.opt.VfloatnullableB-V? The (B-V) color indexmagphot.color;em.opt.B;em.opt.Vfloatnullablee_B-V? Uncertainty in B-Vmagstat.error;phot.color;em.opt.BfloatnullableV-I? The (V-I) color indexmagphot.color;em.opt.V;em.opt.Ifloatnullablee_V-I? Uncertainty in V-Imagstat.error;phot.color;em.opt.VfloatnullableU-B? The (U-B) color indexmagphot.color;em.opt.U;em.opt.Bfloatnullablee_U-B? Uncertainty in U-Bmagstat.error;phot.color;em.opt.UfloatnullableT5Indicates the existence of intermediate-band photometry (table5) at r<1.5''meta.numberintnullableJ/AJ/142/127/table5uvbyCaH{beta} photometry of stars in NGC 5822 fieldNCaNumber of Ca filter observationsmeta.numberintc1? The c_1_ indexmagphot.colorfloatnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRAJ2000Right Ascension in decimal degrees (J2000)degpos.eq.ra;meta.mainDEJ2000Declination in decimal degrees (J2000)degpos.eq.dec;meta.mainVmag? The V band magnitudemagphot.mag;em.opt.Vfloatnullablee_Vmag? Uncertainty in Vmagmagstat.error;phot.mag;em.opt.Vfloatnullableb-y? The (b-y) color indexmagphot.color;em.opt.B;em.opt.Vfloatnullablee_b-y? Uncertainty in b-ymagstat.error;phot.color;em.opt.Bfloatnullablem1? The m_1_ indexmagphot.colorfloatnullablee_m1? Uncertainty in m1magstat.errorfloatnullablee_c1? Uncertainty in c1magstat.errorfloatnullablehk? The hk indexmagspect.indexfloatnullablee_hk? Uncertainty in hkmagstat.errorfloatnullableHb? The H{beta} indexmagspect.index;em.line.Hbetafloatnullablee_Hb? Uncertainty in Hbmagstat.errorfloatnullableT3Indicates the existence of broad-band photometry (table3) at r<1.5''meta.numberintnullableNyNumber of y filter observationsmeta.numberintNbNumber of b filter observationsmeta.numberintNvNumber of v filter observationsmeta.numberintNuNumber of u filter observationsmeta.numberintNnNumber of H{beta} narrow filter observationsmeta.numberintNwNumber of H{beta} wide filter observationsmeta.numberint