J/MNRAS/426/3419ivo://CDS.VizieR/J/MNRAS/426/3419doi:10.26093/cds/vizier.74263419CDSBoudreault S.Lodieu N.Deacon N.R.Hambly N.C.2024-07-19T20:16:48Z2013-05-10T10:18:24ZCDS support team

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

cds-question@unistra.fropen-star-clustersinfrared-photometryproper-motionsOver the past decades open clusters have been the subject of many studies. Such studies are crucial considering that the universality of the initial mass function is still a subject of current investigations. Praesepe is an interesting open cluster for the study of the stellar and substellar mass function (MF), considering its intermediate age and its nearby distance. Here we present the results of a wide-field, near-infrared study of Praesepe using the Data Release 9 of the United Kingdom Infrared Telescope Infrared Deep Sky Survey Galactic Clusters Survey. We obtained cluster candidates of Praesepe based on a 3{sigma} astrometric and five-band photometric selection.2012MNRAS.426.3419Bhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/426/3419CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toII/319 : UKIDSS-DR9 LAS, GCS and DXS Surveys (Lawrence+ 2012)I/257 : Proper Motions in Praesepe (Wang+, 1995)J/A+A/298/115 : ROSAT study of Praesepe (Randish+, 1995)J/A+AS/109/29 : Very low mass stars in Praesepe (Hambly+, 1995)J/A+A/354/881 : Praesepe + Hyades Am stars RV (Debernardi+ 200)J/A+A/375/989 : JHK photometry of Praesepe low-mass stars (Bouvier+, 2001)J/AJ/124/1570 : JHKs photometry in Praesepe (Adams+, 2002)J/AJ/134/2340 : Praesepe & Coma Berenices clusters Membership (Kraus+, 2007)J/A+A/510/A27 : Very low mass stars in Praesepe (Boudreault+, 2010)J/MNRAS/408/2457 : Low-mass stars and brown dwarfs in Praesepe (Baker+, 2010)J/MNRAS/413/2218 : Stellar rotation in Hyades and Praesepe (Delorme+, 2011)J/MNRAS/422/1495 : UKIDSS GCS Pleiades members (Lodieu+ 2012)J/MNRAS/426/3403 : UKIDSS GCS alpha Persei members (Lodieu+ 2012)J/MNRAS/431/3222 : UKIDSS GCS Upper Sco members (Lodieu, 2013)http://www.ukidss.org/surveys/surveys.html : UKIDSS Surveyshttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/426/3419https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/426/3419http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/426/3419https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/426/3419https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/426/3419http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/426/3419GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/MNRAS/426/3419/catalog (Praesepe member candidates based on our astrometric and photometric selection, with physical parameters (mass and effective temperature))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/426/3419/catalog?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/426/3419/catalog?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/426/3419/catalog?GETtext/xml+votable180.050000true131.686791722.21286110.005555555555555556Cone search capability for table J/MNRAS/426/3419/table4 (Praesepe member candidates based on our astrometric and photometric selection using YJHK photometry (top lines) and using JHK photometry (last 2 lines))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/426/3419/table4?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/426/3419/table4?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/426/3419/table4?GETtext/xml+votable180.050000true130.844666722.44627780.005555555555555556Cone search capability for table J/MNRAS/426/3419/table6 (Praesepe member candidates identified to have membership probabilities calculated from proper motions greater than 0.5)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/426/3419/table6?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/426/3419/table6?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/426/3419/table6?GETtext/xml+votable180.050000true130.813166722.02976670.005555555555555556Cone search capability for table J/MNRAS/426/3419/table8 (Seven Praesepe member candidates identified as likely variables, with two doubtful candidates)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/426/3419/table8?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/426/3419/table8?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/426/3419/table8?GETtext/xml+votable180.050000true132.1892522.39366670.0055555555555555564/293 5/1169 1171 1177 1180-1182 6/4335 4346-4347 4675 4681 4683 4705 4707 4716-4717 4732 4866 4872 4874 48968.305533028865447e-20 2.3717893470513554e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/MNRAS/426/3419?format=asciiInfrareddefaultJ/MNRAS/426/3419/catalogPraesepe member candidates based on our astrometric and photometric selection, with physical parameters (mass and effective temperature)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSeq[1/1116]? Sequential number, empty for table4meta.recordintnullableRAJ2000Right ascension (J2000.0)pos.eq.ra;meta.mainDEJ2000Declination (J2000.0)pos.eq.dec;meta.mainVSimbad column added by the CDSmeta.numberintnullableMSimbad column added by the CDSmeta.numberintnullableZmag? UKIDSS Z-band magnitudemagphot.mag;em.IR.Jfloatnullablee_Zmag? rms uncertainty on Zmagmagstat.error;phot.mag;em.opt.IfloatnullableYmag? UKIDSS Y-band magnitudemagphot.mag;em.IR.Jfloatnullablee_Ymag? rms uncertainty on Ymagmagstat.error;phot.mag;em.opt.BfloatnullableJmagUKIDSS J-band magnitudemagphot.mag;em.IR.Jfloate_Jmagrms uncertainty on Jmagmagstat.error;phot.mag;em.IR.JfloatHmagUKIDSS H-band magnitudemagphot.mag;em.IR.Hfloate_Hmagrms uncertainty on Hmagmagstat.error;phot.mag;em.IR.HfloatK1magUKIDSS K-band magnitude from first epochmagphot.mag;em.IR.Kfloate_K1magrms uncertainty on K1magmagstat.error;phot.mag;em.IR.KfloatK2magUKIDSS K-band magnitude from second epochmagphot.mag;em.IR.Kfloate_K2magrms uncertainty on K2magmagstat.error;phot.mag;em.IR.KfloatpmRAProper motion in right ascensionmas/yrpos.pm;pos.eq.rafloate_pmRAError on the proper motion in right ascensionmas/yrstat.error;pos.pm;pos.eq.rafloatpmDEProper motion in declinationmas/yrpos.pm;pos.eq.decfloate_pmDEError on the proper motion in declinationmas/yrstat.error;pos.pm;pos.eq.decfloatGCS9Display the UKIDSS GCS-DR9 data, Cat. II/319meta.ref.urlcharMassMasssolMassphys.massfloate_Massrms uncertainty on MasssolMassstat.error;phys.massfloatTeffEffective temperatureKphys.temperature.effectiveinte_Teff? rms uncertainty on TeffKstat.error;phys.temperature.effectiveintnullableJ/MNRAS/426/3419/table4Praesepe member candidates based on our astrometric and photometric selection using YJHK photometry (top lines) and using JHK photometry (last 2 lines)GCS9Display the UKIDSS GCS-DR9 data, Cat. II/319meta.ref.urlcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSeq[1/1116]? Sequential number, empty for table4meta.recordintnullableRAJ2000Right ascension (J2000.0)pos.eq.ra;meta.mainDEJ2000Declination (J2000.0)pos.eq.dec;meta.mainNote[a] Possible multiple (1)meta.notecharZmag? UKIDSS Z-band magnitudemagphot.mag;em.IR.Jfloatnullablee_Zmag? rms uncertainty on Zmagmagstat.error;phot.mag;em.opt.IfloatnullableYmag? UKIDSS Y-band magnitudemagphot.mag;em.IR.Jfloatnullablee_Ymag? rms uncertainty on Ymagmagstat.error;phot.mag;em.opt.BfloatnullableJmagUKIDSS J-band magnitudemagphot.mag;em.IR.Jfloate_Jmagrms uncertainty on Jmagmagstat.error;phot.mag;em.IR.JfloatHmagUKIDSS H-band magnitudemagphot.mag;em.IR.Hfloate_Hmagrms uncertainty on Hmagmagstat.error;phot.mag;em.IR.HfloatK1magUKIDSS K-band magnitude from first epochmagphot.mag;em.IR.Kfloate_K1magrms uncertainty on K1magmagstat.error;phot.mag;em.IR.KfloatK2magUKIDSS K-band magnitude from second epochmagphot.mag;em.IR.Kfloate_K2magrms uncertainty on K2magmagstat.error;phot.mag;em.IR.KfloatpmRAProper motion in right ascensionmas/yrpos.pm;pos.eq.rafloate_pmRAError on the proper motion in right ascensionmas/yrstat.error;pos.pm;pos.eq.rafloatpmDEProper motion in declinationmas/yrpos.pm;pos.eq.decfloate_pmDEError on the proper motion in declinationmas/yrstat.error;pos.pm;pos.eq.decfloatJ/MNRAS/426/3419/table6Praesepe member candidates identified to have membership probabilities calculated from proper motions greater than 0.5recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameUGCS designation, JHHMMSS.ss+DDMMSS.ssmeta.id;meta.maincharMemb[0/1] Membership probabilitystat.probabilityfloatVSimbad column added by the CDSmeta.numberintnullableMSimbad column added by the CDSmeta.numberintnullableZmagUKIDSS Z magnitudemagphot.mag;em.IR.Jfloate_Zmagrms uncertainty on Zmagmagstat.error;phot.mag;em.opt.IfloatYmag? UKIDSS Y magnitudemagphot.mag;em.IR.Jfloatnullablee_Ymag? rms uncertainty on Ymagmagstat.error;phot.mag;em.opt.BfloatnullableJmagUKIDSS J magnitudemagphot.mag;em.IR.Jfloate_Jmagrms uncertainty on Jmagmagstat.error;phot.mag;em.IR.JfloatHmagUKIDSS H magnitudemagphot.mag;em.IR.Hfloate_Hmagrms uncertainty on Hmagmagstat.error;phot.mag;em.IR.HfloatK1magUKIDSS K magnitude from first epochmagphot.mag;em.IR.Kfloate_K1magrms uncertainty on K1magmagstat.error;phot.mag;em.IR.KfloatK2magUKIDSS K magnitude from second epochmagphot.mag;em.IR.Kfloate_K2magrms uncertainty on K2magmagstat.error;phot.mag;em.IR.KfloatGCS9Display the UKIDSS GCS-DR9 data, Cat. II/319meta.ref.urlchar_RAPosition from UGCS name (right ascension part)degpos.eq.ra;meta.main_DEPosition from UGCS name (declination part)degpos.eq.dec;meta.mainJ/MNRAS/426/3419/table8Seven Praesepe member candidates identified as likely variables, with two doubtful candidatesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRAJ2000Right ascension (J2000.0)pos.eq.ra;meta.mainDEJ2000Declination (J2000.0)pos.eq.dec;meta.mainKmagUKIDSS K magnitudemagphot.mag;em.IR.Kfloate_Kmagrms uncertainty on Kmagmagstat.error;phot.mag;em.IR.KfloatK1-K2K1-K2 magnitude differencemagphot.mag;arith.difffloatComComments on each object after visual inspection of the UKIDSS ZYJHK1K2 imagespos.cartesian.ycharStarDetails from tables 2 about these starsmeta.ref.urlcharGCS9Display the UKIDSS GCS-DR9 data, Cat. II/319meta.ref.urlchar