J/AJ/135/907ivo://CDS.VizieR/J/AJ/135/907doi:10.26093/cds/vizier.51350907CDSPepper J.Stanek K.Z.Pogge R.W.Latham D.W.Depoy D.L.Siverd R.,Poindexter S.Sivakoff G.R.2018-07-02T11:12:34Z2010-07-21T15:20:43ZCDS support team

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

cds-question@unistra.frsolar-system-planetsvariable-starsinfrared-photometryvisible-astronomyphotometryThe Kilodegree Extremely Little Telescope (KELT) project is a small aperture, wide-angle search for planetary transits of solar-type stars. In this paper, we present the results of a commissioning campaign with the KELT telescope to observe the open cluster Praesepe for 34 nights in early 2005. Light curves were obtained for 69337 stars, out of which we identify 58 long-period variables and 152 periodic variables. Sixteen of these are previously known as variable, yielding 194 newly discovered variable stars for which we provide properties and light curves. We also searched for planetary-like transits, finding four transit candidates. Follow-up observations indicate that two of the candidates are astrophysical false positives, with two candidates remaining as potential planetary transits.2008AJ....135..907Phttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/135/907CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toB/gcvs : General Catalogue of Variable Stars (Samus+ 2007-2010)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/ApJS/175/191 : Variables from 2MASS calibration fields (Plavchan+, 2008)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/135/907https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/135/907http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/135/907https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/135/907https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/135/907http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AJ/135/907GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/AJ/135/907/table1 (Variable stars identified in KELT observations of Praesepe)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/135/907/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/135/907/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/135/907/table1?GETtext/xml+votable180.050000true133.0175514.584640.0055555555555555565/1168 1173 1174 1175 1176 1177 1179 1180 1181 1183 6/4285 4287 4303 4323 4324 4325 4326 4330 4331 4333 4334 4335 4336 4338 4339 4344 4345 4346 4348 4349 4350 4522 4629 4630 4631 4633 4634 4638 4639 4661 4663 4676 4677 4678 4681 4682 4683 4684 4685 4686 4688 4689 4713 4728 4729 4730 4804 4816 4817 4818 4820 4867 4872 4874 4875 4876 4878 4879 4896 4897 4899 4900 49041.1166583743361574e-19 1.7003137259100215e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/AJ/135/907?format=asciiInfraredOpticaldefaultJ/AJ/135/907/table1Variable stars identified in KELT observations of PraeseperecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintKP[100169/414644] KELT identification numbermeta.id;meta.mainintn_KP[a] 'a' indicates a Praesepe membermeta.notecharRmagKELT R_K_ band magnitude (1)magphot.mag;em.opt.RfloatRAJ2000Right Ascension in decimal degrees (J2000)degpos.eq.ra;meta.mainDEJ2000Declination in decimal degrees (J2000)degpos.eq.dec;meta.mainJmag? 2MASS J band magnitudemagphot.mag;em.IR.JfloatnullableHmag? 2MASS H band magnitudemagphot.mag;em.IR.HfloatnullableKsmag? 2MASS K_S_ band magnitudemagphot.mag;em.IR.Kfloatnullablef_2MASS[b] Multiple 2MASS matches (2)meta.codecharPer? Perioddtime.periodfloatnullableKclassKELT classification (EB, LPV, or Puls)meta.code;src.varcharXIDGCVS/NSV identificationmeta.idcharVclassGCVS/NSV classification (3)meta.code;src.varcharSimbadSimbad column added by the CDSmeta.ref.urlchar2MASS2MASS identification (JHHMMSSss+DDMMSSs)meta.idchar