J/MNRAS/412/1787ivo://CDS.VizieR/J/MNRAS/412/1787doi:10.26093/cds/vizier.74121787CDSDeb S.Singh H.P.2024-07-13T20:14:56Z2011-11-22T15:36:36ZCDS support team

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

cds-question@unistra.freclipsing-binary-starsphotometrygalaxy-classification-systemsstellar-massesWe present a detailed light-curve analysis of publicly available V-band observations of 62 binary stars, mostly contact binaries, obtained by the All Sky Automated Survey (ASAS)-3 project between 2000 and 2009. Eclipsing binaries are important astronomical targets for determining the physical parameters of component stars from the geometry of their orbits. They provide an independent direct method of measuring the radii of stars. We improved the ASAS determined periods and ephemerides, and obtained the Fourier parameters from the phased light curves of these 62 stars.2011MNRAS.412.1787Dhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/412/1787CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toII/264 : ASAS Variable Stars in Southern hemisphere (Pojmanski+, 2002-2005)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/412/1787https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/412/1787http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/412/1787https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/412/1787https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/412/1787http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/412/1787GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/MNRAS/412/1787/results (Results for the 62 eclipsing binaries studied)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/412/1787/results?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/412/1787/results?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/412/1787/results?GETtext/xml+votable180.050000true9.116458321.53739720.0055555555555555566/147 263 400 454 4425 4427 4698 8357 8419 8579 8656 8716 12885 17310 17508 18234 19448 19914 20034 20270 21749 22079 22081 22680 22696 22786 24391 25835 26097 26391 27017 27116 27250 27481 27603 27852 28143 28432 29671 30167 30491 30565 31148 31604 31812 31843 31886 32110 32307 33102 33591 34611 35422 36494 36650 36805 39035 39933 40071 44514 45287https://cdsarc.cds.unistra.fr/viz-bin/moc/J/MNRAS/412/1787?format=asciiOpticaldefaultJ/MNRAS/412/1787/resultsResults for the 62 eclipsing binaries studiede_b3rms uncertainty on b3stat.errordoublerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSeqSequential numbermeta.recordintASASASAS name (HHMMSS+DDMM.m)meta.id;meta.maincharNameOther namemeta.idcharPerAASAS perioddtime.perioddoublePMEPeriod determined with minimization of entropy methoddtime.perioddoubleTypeType of eclipsing binary (1)src.classcharVmagV magnitudemagphot.mag;em.opt.VfloatJ-KJ-K colour indexmagphot.color;em.IR.J;em.IR.Kfloate_J-Krms uncertainty on J-Kmmagstat.error;phot.color;em.IR.JintEpochPHOEBE epoch (JD-2450000)dtime.epochdoublee_Epochrms uncertainty on Epoch1e-05dstat.error;time.epochintSpTypeMK spectral typesrc.spTypecharK1Radial velocity semi-amplitude of the primarykm/sspect.dopplerVelocfloate_K1rms uncertainty on K1km/sstat.errorfloatK2Radial velocity semi-amplitude of the secondarykm/sspect.dopplerVelocfloate_K2rms uncertainty on K2km/sstat.errorfloatqMass ratiophys.massfloate_q? rms uncertainty on qstat.errorfloatnullableRefReferences (2)meta.refcharaSemi-major axis of the binarysolRadphys.angSize;srcfloate_arms uncertainty on asolRadstat.errorfloatMassTotal masssolMassphys.massfloate_Massrms uncertainty on MasssolMassstat.error;phys.massfloatf(M)Mass function (=(M1+M2)/sin^3^i)solMassphys.massfloate_f(M)rms uncertainty on f(M)solMassstat.errorfloatM1Mass of the primarysolMassphys.massfloate_M1rms uncertainty on M1solMassstat.errorfloatM2Mass of the secondarysolMassphys.massfloate_M2rms uncertainty on M2solMassstat.errorfloatR1Radius of the primarysolRadphys.size.radiusfloate_R1rms uncertainty on R1solRadstat.errorfloatR2Radius of the secondarysolRadphys.size.radiusfloate_R2rms uncertainty on R2solRadstat.errorfloatL1Luminosity of the primarysolLumphys.luminosityfloate_L1rms uncertainty on L1solLumstat.errorfloatL2Luminosity of the secondarysolLumphys.luminosityfloate_L2rms uncertainty on L2solLumstat.errorfloatSimbadSimbad column added by the CDSchariInclinationdegsrc.orbital.inclinationfloate_irms uncertainty on idegstat.errorfloatOmega1Lagrangian surface potential of the primaryarith.factor;phys.gravityfloate_Omega1? rms uncertainty on Omega1stat.errorfloatnullableOmega2Lagrangian surface potential of the secondaryarith.factor;phys.gravityfloate_Omega2? rms uncertainty on Omega2stat.errorfloatnullablex1Limb-darkening coefficient of the primaryphot.limbDarkfloatx2Limb-darkening coefficient of the secondaryphot.limbDarkfloatr1Fractional stellar radius of the primaryphys.size.radius;arith.ratiofloate_r1rms uncertainty on r1stat.errorfloatr2Fractional stellar radius of the secondaryphys.size.radius;arith.ratiofloate_r2rms uncertainty on r2stat.errorfloatT1Temperature of the primaryKphys.temperatureinte_T1rms uncertainty on T1 (3)Kstat.errorintT2Temperature of the secondaryKphys.temperatureinte_T2rms uncertainty on T2Kstat.errorintl_fLimit flag on fmeta.code.errorcharfFill-out factor (4)stat.paramfloatl3Third lightstat.fit.paramfloate_l3? rms uncertainty on l3stat.errorfloatnullabler_l3[ab+] origin of the solution adopted (5)meta.ref;pos.framecharm0Mean magnitude at the zero-point of the phased light curve, m_0_meta.notedoublee_m0rms uncertainty on m0stat.errordoublea1a1 Fourier parameterstat.Fourierdoublee_a1rms uncertainty on a1stat.errordoubleb1b1 Fourier parameterstat.Fourierdoublee_b1rms uncertainty on b1stat.errordoublea2a2 Fourier parameterstat.Fourierdoublee_a2rms uncertainty on a2stat.errordoubleb2b2 Fourier parameterstat.Fourierdoublee_b2rms uncertainty on b2stat.errordoublea3a3 Fourier parameterstat.Fourierdoublee_a3rms uncertainty on a3stat.errordoubleb3b3 Fourier parameterstat.Fourierdoublea4a4 Fourier parameterstat.Fourierdoublee_a4rms uncertainty on a4stat.errordoubleb4b4 Fourier parameterstat.Fourierdoublee_b4rms uncertainty on b4stat.errordoubleRAJ2000Right ascension (J2000)pos.eq.ra;meta.mainDEJ2000Declination (J2000)pos.eq.dec;meta.main