J/other/POBol/9.ivo://CDS.VizieR/J/other/POBol/9.3CDSBartolini C.Battistini PNasi E.2017-10-18T08:24:16Z2016-06-07T15:28:37ZCDS support team

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

cds-question@unistra.frglobular-star-clustersvariable-starsphotometryThe periods and the light curves of 12 variable stars of the globular cluster M92 have been studied analyzing 176 plates obtained with the 60 cm reflector of Bologna Observatory from 1964 to 1966. Combining the results of the present observations with Hachenberg's (1925, 1933, 1934) and Nassau's (1936), the periods were improved and the O-C diagrams for 9 variables were traced. A parabola well represents the residuals of the variables No. 3, 8 and 11. Variable 9 is likely not strictly periodic.1968POBol...9....3Bhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/other/POBol/9.3CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/ApJ/87/361 : Variable stars in M92 (Nassau+, 1938)J/other/PZ/16.213 : Variable stars in the globular cluster M92 (Kheilo, 1967)J/A+A/369/862 : VI light curves of variable stars in M92 (Kopacki, 2001)J/AJ/129/2714 : JHK photometry of M92 variable stars (Del Principe+, 2005)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/other/POBol/9.3https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/other/POBol/9.3http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/other/POBol/9.3https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/other/POBol/9.3https://vizier.iucaa.in/viz-bin/votable?-source=J/other/POBol/9.3http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/other/POBol/9.3GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/other/POBol/9.3/stars (Star positions)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/other/POBol/9.3/stars?https://vizier.iucaa.in/viz-bin/conesearch/J/other/POBol/9.3/stars?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/other/POBol/9.3/stars?GETtext/xml+votable180.050000true259.32912543.14858330.0055555555555555566/9666https://cdsarc.cds.unistra.fr/viz-bin/moc/J/other/POBol/9.3?format=asciiOpticaldefaultJ/other/POBol/9.3/starsStar positionsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintVNo[1/16] Variable star number, as in Clement 1997 (Cat. V/97) (Cl* NGC 6341 SAW VNN in Simbad)meta.id;meta.mainintRAJ2000Right Ascension J2000pos.eq.ra;meta.mainDEJ2000Declination J2000pos.eq.dec;meta.mainVmagAverage V magnitude (1)magphot.mag;em.opt.VfloatLCShow the light curvemeta.ref.urlchardataDisplay the photometrymeta.ref.urlcharSimbadSimbad column added by the CDSmeta.ref.urlcharJ/other/POBol/9.3/tablePhotometric measures of the 11 variable starsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintPlateNumber of the photographic platemeta.id;instr.plateintHJDHeliocentric Julian Date of observationdtime.epochdoubleV1? Observed magnitude for star V1magphot.mag;em.optfloatnullableV2? Observed magnitude for star V2magphot.mag;em.optfloatnullableV3? Observed magnitude for star V3magphot.mag;em.optfloatnullableV4? Observed magnitude for star V4magphot.mag;em.optfloatnullableV5? Observed magnitude for star V5magphot.mag;em.optfloatnullableV8? Observed magnitude for star V8magphot.mag;em.optfloatnullableV9? Observed magnitude for star V9magphot.mag;em.optfloatnullableV10? Observed magnitude for star V10magphot.mag;em.optfloatnullableV11? Observed magnitude for star V11magphot.mag;em.optfloatnullableV12? Observed magnitude for star V12magphot.mag;em.optfloatnullableV14? Observed magnitude for star V14magphot.mag;em.optfloatnullableV16? Observed magnitude for star V16magphot.mag;em.optfloatnullable