BV photometry of M31 eclipsing binariesJ/A+A/459/321ivo://CDS.VizieR/J/A+A/459/321doi:10.26093/cds/vizier.34590321CDSVilardell F.Ribas I.Jordi C.2006-12-17T15:14:11Z2006-12-17T16:12:46ZCDS support team
CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France
cds-question@unistra.frvariable-starseclipsing-binary-starsvisible-astronomyWide-band photometryBroad band photometry (in Johnson B and V) has been obtained in a region (34'x34') at the North-Eastern quadrant of M31 over 5 years (1999-2003) at the Isaac Newton Telescope (La Palma, Spain). The data, containing more than 250 observations per filter, have been reduced by means of the so-called difference image analysis technique and the DAOPHOT program. A catalog with 236238 objects with photometry in both B and V passbands has been obtained. The catalog is the deepest (V<25.5mag) obtained so far in the studied region and contains 3964 identified variable stars, with 437 eclipsing binaries and 416 Cepheids.2006A&A...459..321Vhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/459/321CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/AJ/115/1894 : DIRECT M31A eclipsing binaries & Cepheids (Stanek+ 1998)J/AJ/115/1016 : DIRECT M31B eclipsing binaries & Cepheids (Kaluzny+ 1998)J/AJ/117/2810 : DIRECT M31C eclipsing binaries & Cepheids (Stanek+, 1999)J/AJ/118/346 : DIRECT M31D eclipsing binaries & Cepheids (Kaluzny+ 1999)J/AJ/118/2211 : DIRECT M31F eclipsing binaries & Cepheids (Mochejska+ 1999)J/A+A/421/509 : AGAPE catalogue of M31 variables (Ansari+, 2004)J/MNRAS/351/1071 : POINT-AGAPE Survey. M31 variables (An+, 2004)J/AJ/129/2663 : B phot. of M31 variable star candidates (Williams+, 2005)J/AJ/131/2478 : Local Group Galaxies Survey (LGGS) (Massey+, 2006)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/459/321https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/459/321http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/459/321https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/459/321https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/459/321http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/459/321GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/459/321/table3 (List of all stars)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/459/321/table3?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/459/321/table3?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/459/321/table3?GETtext/xml+votable180.050000true10.6735941.540440.005555555555555556Cone search capability for table J/A+A/459/321/table4 (List of variable stars)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/459/321/table4?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/459/321/table4?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/459/321/table4?GETtext/xml+votable180.050000true10.6792441.682130.0055555555555555566/2623 2666 2709 2752https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/459/321?format=asciiOpticaldefaultJ/A+A/459/321/table3List of all starsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameObject identifiermeta.id;meta.maincharRAJ2000Right Ascension J2000 (degrees)degpos.eq.ra;meta.mainindexedDEJ2000Declination J2000 (degrees)degpos.eq.dec;meta.mainindexedVmagJohnson V standard magnitudemagphot.mag;em.opt.Vfloate_VmagV standard errormagstat.error;phot.mag;em.opt.VfloatBmagJohnson B standard magnitudemagphot.mag;em.opt.Bfloate_BmagB standard errormagstat.error;phot.mag;em.opt.BfloatONamesIdentifier in GSC, DIRECT or LGGS (Massey et al., 2006AJ....131.2478M)meta.idchar
J/A+A/459/321/table4List of variable starsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameObject identifiermeta.id;meta.maincharRAJ2000Right Ascension J2000 (degrees)degpos.eq.ra;meta.mainDEJ2000Declination J2000 (degrees)degpos.eq.dec;meta.mainVmagMean Johnson V standard magnitudemagphot.mag;em.opt.Vfloate_VmagMean V standard errormagstat.error;phot.mag;em.opt.VfloatBmagMean Johnson B standard magnitudemagphot.mag;em.opt.Bfloate_BmagMean B standard errormagstat.error;phot.mag;em.opt.Bfloato_VmagNumber of observations in Vmeta.numberinto_BmagNumber of observations in Bmeta.numberintRefHJDReference time (Heliocentric Julian days)dtime.epochdoublePeriodPeriod (days)dtime.perioddoubleVTypeVariable type: CEPHEID or EB (eclipsing binary)meta.code;src.varcharLCurvePlot of the light curvesmeta.ref.urlchar