J/A+A/456/977ivo://CDS.VizieR/J/A+A/456/977doi:10.26093/cds/vizier.34560977CDSMarino A.Micela G.Pillitteri I.Peres G.2007-07-10T12:08:18Z2007-07-10T12:05:45ZCDS support team

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

cds-question@unistra.fropen-star-clusterslate-type-starsx-ray-sourcesinfrared-photometryvisible-astronomybroad-band-photometryWe present the characteristics of the X-ray variability of stars in the cluster NGC 2516 as derived from XMM-Newton/EPIC/pn data. The X-ray variations on short (hours), medium (months), and long (years) time scales have been explored. We detected 303 distinct X-ray sources by analysing six EPIC/pn observations; 194 of them are members of the cluster. Stars of all spectral types, from the early-types to the late-M dwarfs, were detected.2006A&A...456..977Mhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/456/977CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/A+A/312/818 : NGC 2516 X-ray sources (Dachs+, 1996)J/A+A/375/863 : Photometry in NGC 2516 (Jeffries+, 2001)J/AJ/123/290 : UBVI CCD photometry of NGC 2516 (Sung+, 2002)J/ApJ/588/1009 : Chandra X-ray observations of NGC 2516 (Damiani+, 2003)J/ApJ/606/466 : X-ray variability in NGC 2516 (Wolk+, 2004)J/A+A/450/993 : XMM survey of NGC 2516 (Pillitteri+, 2006)J/MNRAS/367/781 : XMM observations of NGC 2547 (Jeffries+, 2006)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/456/977https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/456/977http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/456/977https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/456/977https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/456/977http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/456/977GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/456/977/table2 (X-ray and optical properties of NGC 2516 members in the XMM-Newton/EPIC/pn observations having more than 25 counts.)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/456/977/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/456/977/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/456/977/table2?GETtext/xml+votable180.050000true119.095-60.86186110.0055555555555555566/37592-37593https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/456/977?format=asciiX-rayOpticalInfrareddefaultJ/A+A/456/977/table1XMM-Newton/EPIC/pn observations of NGC 2516OrbitOrbit numbermeta.id;obsintrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintObsObservation codemeta.idcharprimaryObsIdXMM Observation identification numbermeta.id;obslongFTimeFiltered timekstime.epochfloatObsDateStart datetime.startnullableNX-rayNumber of X-ray sourcemeta.numberintNdetectNumber of detected membersmeta.numberintNoptNumber of optical membersmeta.numberintJ/A+A/456/977/table2X-ray and optical properties of NGC 2516 members in the XMM-Newton/EPIC/pn observations having more than 25 counts.recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintJTHJTH number (Cl* NGC 2516 JTH NNNNN in Simbad)meta.id;meta.mainintObs[a-f] Observation code, in table1.datmeta.idcharRAJ2000Right ascension (J2000)pos.eq.ra;meta.mainDEJ2000Declination (J2000)pos.eq.dec;meta.mainVmagV magnitudemagphot.mag;em.opt.VfloatB-V? B-V colour indexmagphot.color;em.opt.B;em.opt.VfloatnullableV-I? V-I colour indexmagphot.color;em.opt.V;em.opt.IfloatnullableExpTimeExposure timestime.duration;obs.exposurefloatCRateCount Rate (0.2-2keV)ct/ksphot.count;em.X-rayfloate_CRaterms uncertainty on CRatect/ksstat.errorfloatl_K-S[>=] Limit on K-S probabilitymeta.code.errorcharK-S? Result of the Kolmogorov-Smirnov membership probability test%meta.code.memberintnullable