J/AJ/134/594ivo://CDS.VizieR/J/AJ/134/594doi:10.26093/cds/vizier.51340594CDSPietrzynski G.Gieren W.Udalski A.Soszynski I.Bresolin F.,Kudritzki R.-P.Garcia A.Minniti D.Mennickent R.Szewczyk O.,Szymanski M.Kubiak M.Wyrzykowski L.2017-06-21T08:22:14Z2009-11-21T23:17:53ZCDS support team

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

cds-question@unistra.frgalaxiesvariable-starsinfrared-photometryvisible-astronomyphotometryWe have conducted an extensive wide-field imaging survey for Cepheid variables in the Local Group irregular galaxy WLM. From data obtained on 101 nights, we have discovered 60 Cepheids, which include 14 of the 15 Cepheid variables previously detected by Sandage and Carlson. Our Cepheid survey in WLM should be practically complete down to a period of 3-days. Importantly, we have found for the first time a long-period Cepheid (P=54.2-days) in this galaxy, alleviating the problem that WLM with its many blue, massive stars does not contain Cepheids with periods longer than about 10-days.2007AJ....134..594Phttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/134/594CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/AJ/128/2815 : Araucaria: NGC 6822 Cepheid variables (Pietrzynski+, 2004)J/A+A/450/873 : Araucaria: NGC 6822 bright variables (Mennickent+, 2006)J/AJ/123/789 : Araucaria: NGC 300 Cepheid variables (Pietrzynski+, 2002)J/AJ/128/1167 : Araucaria: NGC 300 Cepheid Variables. II (Gieren+, 2004)J/MNRAS/350/679 : Araucaria: NGC 300 variables BV phot. (Mennickent+, 2004)J/ApJ/648/366 : Araucaria: NGC 3109 Cepheids VI phot. (Pietrzynski+, 2006)J/ApJ/648/375 : Araucaria: NGC 3109 Cepheids JK phot. (Soszynski+, 2006)J/A+A/485/41 : Araucaria: NGC 55 blue massive stars (Castro+, 2008)J/ApJ/672/266 : Araucaria: NGC 55 Cepheids JK magnitudes (Gieren+, 2008)J/ApJ/521/577 : HST studies of the WLM globular cluster (Hodge+, 1999)J/A+A/416/111 : C stars in Wolf-Lundmark-Melotte galaxy (Battinelli+, 2004)J/A+A/466/501 : JKs photometry of WLM galaxy carbon stars (Valcheva+, 2007)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/134/594https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/134/594http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/134/594https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/134/594https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/134/594http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AJ/134/594GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/AJ/134/594/table1 (Cepheids in WLM)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/134/594/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/134/594/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/134/594/table1?GETtext/xml+votable180.050000true0.4895-15.41413890.0055555555555555566/17165https://cdsarc.cds.unistra.fr/viz-bin/moc/J/AJ/134/594?format=asciiOpticalInfrareddefaultJ/AJ/134/594/table1Cepheids in WLMrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintcepCepheid identification ([PGU2007] cepNN)meta.id;meta.mainintprimaryLCDisplay VI light curvesmeta.ref.urlcharRAJ2000Hour of Right Ascension (J2000)pos.eq.ra;meta.mainDEJ2000Degree of Declination (J2000)pos.eq.dec;meta.mainPerPerioddtime.perioddoubleT0JD of maximum brightness in the V banddtime.epochdouble<Vmag>Mean V band intensity magnitudemagphot.mag;em.opt.Vfloat<Imag>? Mean I band intensity magnitudemagphot.mag;em.opt.Ifloatnullable<WImag>? Mean Wesenheit band intensity magnitude, defined as WI=I-1.55(V-I)magphot.color.reddFreefloatnullableRemAdditional remark (1)meta.notecharJ/AJ/134/594/table2Individual V and I ObservationsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintcepCepheid identification ([PGU2007] cepNN)meta.id;meta.mainintFilt[VI] Filter used in the observationinstr.setup;obscharJDJulian date of the observationdtime.epochdoublemagObserved magnitude in Filtmagphot.magfloate_magThe 1{sigma} uncertainty in magmagstat.error;phot.magfloat