J/PAZh/35/592ivo://CDS.VizieR/J/PAZh/35/592CDSArkhipova V.P.Esipov V.F.Ikonnikova N.P.Komissarova G.V.,Shugarov S.Yu.2017-06-27T06:38:49Z2010-02-06T08:20:03ZCDS support team

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

cds-question@unistra.frsupergiant-starsvisible-astronomyWide-band photometryspectroscopyNew photometric observations of the variable star FG Sge, a rapidly evolving planetary nebula nucleus, were performed in 2003-2008. On 230 nights, we obtained 86 UBV and 155 BVRI (or Rc, Ic) magnitude estimates. The maximum amplitude of the V-band light variations was >8mag. Six deep minima and four high maxima were observed.2009PAZh...35..592Ahttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/PAZh/35/592CatalogResearchIsServedByTAP VizieR generic servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/PAZh/35/592https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/PAZh/35/592http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/PAZh/35/592https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/PAZh/35/592https://vizier.iucaa.in/viz-bin/votable?-source=J/PAZh/35/592http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/PAZh/35/592GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapOpticaldefaultJ/PAZh/35/592/table1Photometric observations of FG Sge in 2003-2007recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintJDJulian datedtime.epochintVmagJohnson V magnitudemagphot.mag;em.opt.VfloatBmag? Johnson B magnitudemagphot.mag;em.opt.BfloatnullableUmag? Johnson U magnitudemagphot.mag;em.opt.UfloatnullableB-V? Johnson B-V color indexmagphot.color;em.opt.B;em.opt.VfloatnullableU-B? Johnson U-B color indexmagphot.color;em.opt.U;em.opt.BfloatnullableAperPhotometer aperture using in measurementsarcsecphys.angSize;instr.fovintJ/PAZh/35/592/table2CCD observations of FG Sge in 2002-2008recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintJDJulian datedtime.epochintBmag? Johnson B magnitudemagphot.mag;em.opt.BfloatnullableVmag? Johnson V magnitudemagphot.mag;em.opt.VfloatnullableRmag? Johnson R magnitudemagphot.mag;em.opt.RfloatnullableImag? Johnson I magnitudemagphot.mag;em.opt.IfloatnullableRcmag? Cousins Rc magnitudemagphot.mag;em.opt.RfloatnullableIcmag? Cousins Ic magnitudemagphot.mag;em.opt.IfloatnullableCameraCamera & Telescopemeta.id;instrchar