J/A+A/515/A39ivo://CDS.VizieR/J/A+A/515/A39doi:10.26093/cds/vizier.35150039CDSFauvaud S.Sareyan J.-P.Ribas I.Rodriguez E.Lampens P.,Klingenberg G.Farrell J.A.Fumagalli F.Simonetti J.H.Wolf M.,Santacana G.Zhou A.-Y.Michel R.Fox-Machado L.Alvarez M.,Nava-Vega A.Lopez-Gonzalez M.J.Casanova V.M.Aceituno F.J.,Scheggia I.Rives J.-J.Hintz E.G.Van Cauteren P.Helvaci M.,Yesilyaprak C.Graham K.A.Kral L.Kocian R.Kucakova H.Fauvaud M.,Granslo B.H.Michelet J.Nicholson M.P.Vugnon J.-M.Kotkova L.,Truparova K.Ulusoy C.Yasarsoy B.Avdibegovic A.Blaiek M.Kliner J.,Zasche P.Bartosikova S.Vilasek M.Trondal O.Van Den Abbeel F.,Behrend R.Wucher H.2010-08-01T14:06:32Z2010-06-08T13:18:56ZCDS support team

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

cds-question@unistra.frvariable-starsmultiple-starsShort-period high-amplitude pulsating stars of Population I (delta Sct stars) and II (SX Phe variables) exist in the lower part of the classical (Cepheid) instability strip. Most of them have very simple pulsational behaviours, only one or two radial modes being excited. Nevertheless, BL Cam is a unique object among them, being an extreme metal-deficient field high-amplitude SX Phe variable with a large number of frequencies. Based on a frequency analysis, a pulsational interpretation was previously given. We attempt to interpret the long-term behaviour of the residuals that were not taken into account in the previous Observed-Calculated (O-C) short-term analyses.2010A&A...515A..39Fhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/515/A39CatalogResearchIsServedByTAP VizieR generic servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/515/A39https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/515/A39http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/515/A39https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/515/A39https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/515/A39http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/515/A39GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapOpticaldefaultJ/A+A/515/A39/table2New HJD and BJD light maximum times of BL CamrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintHJDmaxHJD light maximum time (UTC scale)dtime.epochdoubleBJDmaxBJD light maximum time (TDB scale)dtime.epochdoublee_HJDmaxrms uncertainty on light maximum timedstat.errordoubleFiltFilter(s) (1)meta.id;instr.filtercharSourceSource (2)meta.bibchar