J/MNRAS/462/2396ivo://CDS.VizieR/J/MNRAS/462/2396doi:10.26093/cds/vizier.74622396CDSFritzewski D.J.Kitze M.Mugrauer M.Neuhauser R.Adam C.,Briceno C.Buder S.Butterley T.Chen W.-P.Dincel B.,Dhillon V.S.Errmann R.Garai Z.Gilbert H.F.W.Ginski C.,Greif J.Hardy L.K.Hernandez J.Huang P.C.Kellerer A.,Kundra E.Littlefair S.P.Mallonn M.Marka C.Pannicke A.,Pribulla T.Raetz St.Schmidt J.G.Schmidt T.O.B.,Seeliger M.Wilson R.W.Wolf V.2024-08-16T20:18:21Z2016-08-23T13:05:34ZCDS support team

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

cds-question@unistra.fropen-star-clusterspre-main-sequence-starsvariable-starsccd-photometryWe present long-term photometric observations of the young open cluster IC 348 with a baseline time-scale of 2.4yr. Our study was conducted with several telescopes from the Young Exoplanet Transit Initiative (YETI) network in the Bessell R band to find periodic variability of young stars. We identified 87 stars in IC 348 to be periodically variable; 33 of them were unreported before. Additionally, we detected 61 periodic non-members of which 41 are new discoveries. Our wide field of view was the key to those numerous newly found variable stars. The distribution of rotation periods in IC 348 has always been of special interest. We investigate it further with our newly detected periods but we cannot find a statistically significant bimodality. We also report the detection of a close eclipsing binary in IC 348 composed of a low-mass stellar component (M>~0.09M_{sun}_) and a K0 pre-main sequence star (M~2.7M_{sun}_). Furthermore, we discovered three detached binaries among the background stars in our field of view and confirmed the period of a fourth one.2016MNRAS.462.2396Fhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/462/2396CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/A+A/324/549 : Deep UVBRI photometry in IC 348 (Trullols+ 1997)J/ApJ/497/736 : The young cluster IC 348 (Herbig, 1998)J/ApJ/593/1093 : IC 348 membership (Luhman+, 2003)J/AJ/127/1602 : Cousins RI photometry in IC 348 (Cohen+, 2004)J/MNRAS/358/341 : Ic photometry of IC 348 (Littlefair+, 2005)J/ApJ/649/862 : IR phot. of IC 348 pre-main-sequence stars (Cieza+, 2006)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/462/2396https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/462/2396http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/462/2396https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/462/2396https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/462/2396http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/462/2396GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/MNRAS/462/2396/tablea1 (Periodic variables in IC 348)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/462/2396/tablea1?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/462/2396/tablea1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/462/2396/tablea1?GETtext/xml+votable180.050000true56.163232.15520.0055555555555555566/1538-1539 1542 1544-15452.757448790788034e-19 3.4853159070167983e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/MNRAS/462/2396?format=asciidefaultJ/MNRAS/462/2396/tablea1Periodic variables in IC 348SimbadNameSimbad column added by the CDSmeta.idcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSeqSequential numbermeta.recordintRAJ2000Right ascension (J2000)degpos.eq.ra;meta.mainDEJ2000Declination (J2000)degpos.eq.dec;meta.mainName2MASS or designation from Preibisch et al. (2003A&A...409..147P)meta.idcharCB? Cieza & Baliber (2006ApJ...649..862C) number, (Cl* IC 348 CB NNN in Simbad)meta.idintnullableLRL? Luhman et al. (2003ApJ...593.1093L) number,(Cl* IC 348 LRL NNN in Simbad) Cat. J/ApJ/593/1093meta.idintnullablem_LRL[AB] Multiplicity index on LRLmeta.code.multipcharPPeriod of photometric variabilitydtime.perioddoublee_PError of Perioddstat.errordoublePCB? Period given by Cieza & Baliber (2006ApJ...649..862C)dtime.periodfloatnullableAmplAmplitude of lightcurve in Rmagmagsrc.var.amplitudefloatRmag? Bessell R magnitudemagphot.mag;em.opt.RfloatnullableV-R? Bessell V-R colour indexmagphot.color;em.opt.V;em.opt.Rfloatnullable