J/ApJ/773/54ivo://CDS.VizieR/J/ApJ/773/54doi:10.26093/cds/vizier.17730054CDSKlagyivik P.Csizmadia SZ.Pasternacki T.Fruth T.Erikson A.,Cabrera J.Chini R.Eigmuller P.Kabath P.Kirste S.Lemke R.,Murphy M.Rauer H.Titz-Weider R.2017-11-28T13:21:56Z2015-03-18T13:37:36ZCDS support team

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

cds-question@unistra.fropen-star-clustersvariable-starsyoung-stellar-objectseclipsing-binary-starsinfrared-photometryvisible-astronomyphotometryTime-series photometry of the CoRoT field SRa01 was carried out with the Berlin Exoplanet Search Telescope II in 2008/2009. A total of 1161 variable stars were detected, of which 241 were previously known and 920 are newly found. Several new, variable young stellar objects have been discovered. The study of the spatial distribution of eclipsing binaries revealed the higher relative frequency of Algols toward the center of the young open cluster NGC 2264. In general Algol frequency obeys an isotropic distribution of their angular momentum vectors, except inside the cluster, where a specific orientation of the inclinations is the case. We suggest that we see the orbital plane of the binaries almost edge-on.2013ApJ...773...54Khttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/773/54CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toB/vsx : AAVSO International Variable Star Index VSX (Watson+, 2006-2014)B/gcvs : General Catalogue of Variable Stars (Samus+ 2007-2013)VII/233 : The 2MASS Extended sources (IPAC/UMass, 2003-2006)J/MNRAS/430/1433 : NGC 2264 members periods with CoRoT (Affer+, 2013)J/AJ/143/140 : Periodic variables in CoRoT LRa02 field. II. (Fruth+, 2012)J/AJ/142/114 : A variable star census in a Perseus field (Pasternacki+, 2011)J/ApJ/741/35 : NIR photometry and polarization in NGC 2264 (Kwon+, 2011)J/AJ/140/2025 : KH 15D (V582 Mon) VI light curves (Herbst+, 2010)J/A+A/506/569 : BEST periodic variables in CoRoT LRa02 field (Kabath+, 2009)J/AJ/137/3911 : BEST periodic variable stars in LRc2 field (Kabath+, 2009)J/AJ/136/654 : BEST periodic variable stars in LRa1 field (Kabath+, 2008)J/AJ/134/1560 : BEST periodic variable stars in IR01 field (Kabath+, 2007)J/AJ/134/999 : X-ray observations of NGC 2264 (Dahm+, 2007)J/AJ/134/766 : BEST variable stars in LRc1 field (Karoff+, 2007)J/ApJ/671/605 : NGC 2264 and ONC PMS stars in the infrared (Cieza+, 2007)J/ApJ/648/1090 : Radial velocities of NGC 2264 stars (Furesz+, 2006)J/A+A/455/903 : ACIS-I observations of NGC 2264 (Flaccomio+, 2006)J/A+A/430/1005 : VRIH{alpha} photometry of NGC 2264 variables (Lamm+, 2005)J/A+A/426/1001 : Catalog of contact binary stars (Csizmadia+, 2004)J/AJ/128/1684 : NGC 2264: VRIH{alpha} photometry (Sung+, 2004)J/AJ/127/2659 : CHANDRA observations of NGC 2264 (Ramirez+, 2004)J/AJ/127/2228 : VRI photometry of PMS stars in NGC 2264 OB (Makidon+, 2004)J/A+A/417/557 : Rotation + variability of PMS Stars in NGC 2264 (Lamm, 2004)J/A+A/355/651 : HRI observations of PMS stars in NGC 2264 (Flaccomio+, 2000)J/A+A/345/521 : BVRI photometry of NGC 2264 (Flaccomio+, 1999)J/AJ/114/2644 : UBVRIHa photometry of NGC2264 (Sung+, 1997)http://www.aavso.org/vsx/ : The International Variable Star Index home pagehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/773/54https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/773/54http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/773/54https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/773/54https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/773/54http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/773/54GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/773/54/table1 (Catalog of variable stars detected in CoRoT field SRa01, sorted by internal BEST II identifiers)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/773/54/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/773/54/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/773/54/table1?GETtext/xml+votable180.050000true99.36833310.0488330.0055555555555555565/5909 6/22265 22267 22268 22270 22271 23633 23808 238108.650015785639275e-20 1.7003137259100215e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/773/54?format=asciiInfraredOpticaldefaultJ/ApJ/773/54/table1Catalog of variable stars detected in CoRoT field SRa01, sorted by internal BEST II identifiersBESTBEST II identifier (1)meta.id;meta.maincharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintn_BEST[kc] Note: k=known, c=star affected by crowdingmeta.notechar2MASS2MASS identifier (HHMMSSss+DDMMSSs; J2000) if anymeta.id.crosscharRAJ2000[6] Hour of Right Ascension (J2000)pos.eq.ra;meta.mainDEJ2000[7/10] Degree of Declination (J2000)pos.eq.dec;meta.mainRBmag[11.1/19.1] BEST II photometric system R_B_ magnitude (~wide R-bandpass filter)magphot.mag;em.opt.RfloatJmag? 2MASS J band magnitudemagphot.mag;em.IR.JfloatnullableHmag? 2MASS H band magnitudemagphot.mag;em.IR.HfloatnullableKmag[4.9/16]? 2MASS Ks band magnitudemagphot.mag;em.IR.KfloatnullableT0? Reduced Julian Date epoch of first minimum (JD-2454800)dtime.epoch;stat.minfloatnullablePer[0.03/29]? Perioddtime.perioddoublenullablee_Per[0.000001/7]? Uncertainty in Perdstat.errordoublenullableAmp[0.006/2.5]? Amplitude of variabilitymagsrc.varfloatnullablee_Amp? Uncertainty in Ampmagstat.errorfloatnullableTypeVariable type (2)meta.code;src.varcharONameOther name from VSX or GCVSmeta.idcharSimbadSimbad column added by the CDSmeta.ref.urlchar