J/AJ/109/618ivo://CDS.VizieR/J/AJ/109/618doi:10.26093/cds/vizier.51090618CDSNemec J.M.Mateo M.Schombert J.M.2023-04-06T16:50:12Z1997-12-09T20:25:54ZCDS support team

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

cds-question@unistra.frglobular-star-clustersvariable-starsphotometryThe RR Lyrae stars in NGC 5053 are investigated using B,V photometry derived from CCD frames taken on 15 nights between 1985 and 1994. Estimates of fundamental photometric parameters are presented for the ten stars, including mean B and V magnitudes, pulsation periods, pulsation amplitudes, <B>-<V> colors, and period change rates. Until now the mean B,V magnitudes were unknown because the previous photographic photometry by Baade [Mitteilungen der Hamburger, Sternwarte, B6, n.29 (1928)], Sawyer [Pub. DDO 1, No. 18, p. 357 (1946)], Rosino [MSAIt, 20, 3 (1949)], and Mannino [Pub. Obs. Bologna, 8, No. 12 (1963)] is not on the Johnson system and is not readily transformed to that system.1995AJ....109..618Nhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/109/618CatalogResearchIsServedByTAP VizieR generic servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/109/618https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/109/618http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/109/618https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/109/618https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/109/618http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AJ/109/618GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapOpticaldefaultJ/AJ/109/618/table1Photometry of the ab-type RR Lyrae star V1recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNightObserving night numbermeta.id;meta.mainintHJD*HJD of midpoint of observationdtime.epochdoubleVmag[]? V magnitudemagphot.mag;em.opt.Vfloate_Vmag*[]? Uncertainty in Vmagmagstat.errorfloatBmag*[]? B magnitudemagphot.mag;em.opt.Bfloate_Bmag*[]? Uncertainty in Bmagmagstat.errorfloatJ/AJ/109/618/table2Photometry of the c-type RR Lyrae star V2recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNightObserving night numbermeta.id;meta.mainintHJD*HJD of midpoint of observationdtime.epochdoubleVmag[]? V magnitudemagphot.mag;em.opt.Vfloate_Vmag*[]? Uncertainty in Vmagmagstat.errorfloatBmag*[]? B magnitudemagphot.mag;em.opt.Bfloate_Bmag*[]? Uncertainty in Bmagmagstat.errorfloatJ/AJ/109/618/table3Photometry of the ab-type RR Lyrae star V3recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNightObserving night numbermeta.id;meta.mainintHJD*HJD of midpoint of observationdtime.epochdoubleVmag[]? V magnitudemagphot.mag;em.opt.Vfloate_Vmag*[]? Uncertainty in Vmagmagstat.errorfloatBmag*[]? B magnitudemagphot.mag;em.opt.Bfloate_Bmag*[]? Uncertainty in Bmagmagstat.errorfloatJ/AJ/109/618/table4Photometry of the ab-type RR Lyrae star V4recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNightObserving night numbermeta.id;meta.mainintHJD*HJD of midpoint of observationdtime.epochdoubleVmag[]? V magnitudemagphot.mag;em.opt.Vfloate_Vmag*[]? Uncertainty in Vmagmagstat.errorfloatBmag*[]? B magnitudemagphot.mag;em.opt.Bfloate_Bmag*[]? Uncertainty in Bmagmagstat.errorfloatJ/AJ/109/618/table5Photometry of the ab-type RR Lyrae star V5recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNightObserving night numbermeta.id;meta.mainintHJD*HJD of midpoint of observationdtime.epochdoubleVmag[]? V magnitudemagphot.mag;em.opt.Vfloate_Vmag*[]? Uncertainty in Vmagmagstat.errorfloatBmag*[]? B magnitudemagphot.mag;em.opt.Bfloate_Bmag*[]? Uncertainty in Bmagmagstat.errorfloatJ/AJ/109/618/table6Photometry of the c-type RR Lyrae star V6NightObserving night numbermeta.id;meta.mainintrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintHJD*HJD of midpoint of observationdtime.epochdoubleVmag[]? V magnitudemagphot.mag;em.opt.Vfloate_Vmag*[]? Uncertainty in Vmagmagstat.errorfloatBmag*[]? B magnitudemagphot.mag;em.opt.Bfloate_Bmag*[]? Uncertainty in Bmagmagstat.errorfloatJ/AJ/109/618/table7Photometry of the c-type RR Lyrae star V7recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNightObserving night numbermeta.id;meta.mainintHJD*HJD of midpoint of observationdtime.epochdoubleVmag[]? V magnitudemagphot.mag;em.opt.Vfloate_Vmag*[]? Uncertainty in Vmagmagstat.errorfloatBmag*[]? B magnitudemagphot.mag;em.opt.Bfloate_Bmag*[]? Uncertainty in Bmagmagstat.errorfloatJ/AJ/109/618/table8Photometry of the c-type RR Lyrae star V8recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNightObserving night numbermeta.id;meta.mainintHJD*HJD of midpoint of observationdtime.epochdoubleVmag[]? V magnitudemagphot.mag;em.opt.Vfloate_Vmag*[]? Uncertainty in Vmagmagstat.errorfloatBmag*[]? B magnitudemagphot.mag;em.opt.Bfloate_Bmag*[]? Uncertainty in Bmagmagstat.errorfloatJ/AJ/109/618/table9Photometry of the ab-type RR Lyrae star V9recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNightObserving night numbermeta.id;meta.mainintHJD*HJD of midpoint of observationdtime.epochdoubleVmag[]? V magnitudemagphot.mag;em.opt.Vfloate_Vmag*[]? Uncertainty in Vmagmagstat.errorfloatBmag*[]? B magnitudemagphot.mag;em.opt.Bfloate_Bmag*[]? Uncertainty in Bmagmagstat.errorfloatJ/AJ/109/618/table10Photometry of the c-type RR Lyrae star V10HJD*HJD of midpoint of observationdtime.epochdoubleVmag[]? V magnitudemagphot.mag;em.opt.Vfloate_Vmag*[]? Uncertainty in Vmagmagstat.errorfloatBmag*[]? B magnitudemagphot.mag;em.opt.Bfloate_Bmag*[]? Uncertainty in Bmagmagstat.errorfloatrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNightObserving night numbermeta.id;meta.mainintJ/AJ/109/618/table11Properties of the RR Lyrae stars in NGC 5053recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintStarStar number, V1 to V10meta.id;meta.maincharl_P[>=] In one case, V10, this is '>='meta.code.errorcharPPulsation period for the current epochdtime.perioddoubleBeta? Period rate change = delta P / delta tarith.rate;time.periodfloatTypeBailey typemeta.code;src.varcharBminB magnitude at minimum lightmagphot.mag;em.opt.Bfloate_Bmin*Uncertainty in Bminmagstat.errorfloatBmaxB magnitude at maximum lightmagphot.mag;em.opt.Bfloate_Bmax*Uncertainty in Bmaxmagstat.errorfloatABB amplitudemagsrc.var.amplitudefloate_ABUncertainty in AB, based on e_Bmin,e_Bmaxmagstat.errorfloatVminV magnitude at minimum lightmagphot.mag;em.opt.Vfloate_Vmin*Uncertainty in Vminmagstat.errorfloatVmaxV magnitude at maximum lightmagphot.mag;em.opt.Vfloate_Vmax*Uncertainty in Vmaxmagstat.errorfloatAVV amplitudemagsrc.var.amplitudefloate_AVUncertainty in AV, based on e_Vmin,e_Vmaxmagstat.errorfloat<B>Intensity mean <B> magnitudemagphot.mag;em.opt.Bfloate_<B>Uncertainty in <B>magstat.errorfloat<V>Intensity mean <V> magnitudemagphot.mag;em.opt.Vfloate_<V>Uncertainty in <V>magstat.errorfloat<B>-<V>Intensity mean <B>-<V> colormagphot.color;em.opt.B;em.opt.Vfloate_<B>-<V>Uncertainty in <B>-<V>magstat.errorfloat