J/MNRAS/400/969ivo://CDS.VizieR/J/MNRAS/400/969doi:10.26093/cds/vizier.74000969CDSHelminiak K.G.Konacki M.Ratajczak M.Muterspaugh M.W.2024-07-10T20:16:43Z2010-07-06T09:46:16ZCDS support team

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

cds-question@unistra.freclipsing-binary-starsradial-velocityWe derive the absolute physical and orbital parameters for a sample of 18 detached eclipsing binaries from the All-Sky Automated Survey (ASAS) data base based on the available photometry and our own radial velocity (RV) measurements. The RVs are computed using spectra we collected with the 3.9-m Anglo-Australian Telescope (AAT) and its University College London Echelle Spectrograph (UCLES), and the 1.9-m Radcliffe telescope and its Grating Instrument for Radiation Analysis with a Fibre-Fed Echelle (GIRAFFE) at the South African Astronomical Observatory (SAAO). In order to obtain as precise RVs as possible, most of the systems were observed with an iodine cell available at the AAT/UCLES and/or analysed using the two-dimensional cross-correlation technique (TODCOR). The RVs were measured with TODCOR using synthetic template spectra as references.2009MNRAS.400..969Hhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/400/969CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toII/264 : ASAS Variable Stars in South. hemisphere (Pojmanski+ 2002-05)J/AcA/48/35 : All Sky Automated Survey variable stars (Pojmamski 1998)J/AcA/50/177 : All Sky Automated Survey Catalog (Pojmanski+, 2000)J/MNRAS/395/593 : ASAS chromospherically active eclipsing bin. (Parihar+ 2009)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/400/969https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/400/969http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/400/969https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/400/969https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/400/969http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/400/969GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/MNRAS/400/969/stars (Detached eclipsing binaries in ASAS: observational data and physical parameters)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/400/969/stars?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/400/969/stars?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/400/969/stars?GETtext/xml+votable180.050000true16.4091781-80.06129390.0055555555555555566/185 17528 18954 22318 23120 29573 30238 30671 32910 33027 34755 35055 37883 41370 41809 41921 42167 487828.650015785639275e-20 1.7003137259100215e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/MNRAS/400/969?format=asciiOpticaldefaultJ/MNRAS/400/969/starsDetached eclipsing binaries in ASAS: observational data and physical parametersVgGamma velocitykm/sphys.veloc;pos.heliocentricfloatrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintASASASAS designation (HHMMSS+DDMM.m)meta.id;meta.maincharprimaryn_ASASNote on ASAS (1)meta.notecharONameOther name(s)meta.idcharTelTelescope/spectrograph (G1)meta.notecharDist? Heliocentric distance (2)pcpos.distanceintnullableVmagV maximum magnitude from ASASmagphot.mag;em.opt.VfloatJmag2MASS J magnitudemagphot.mag;em.IR.JfloatHmag2MASS H magnitudemagphot.mag;em.IR.HfloatKmag2MASS Ks magnitudemagphot.mag;em.IR.KfloatSpTMK spectral type (3)src.spTypecharNew?[Yes No] If the system was not previously known as an eclipsing or spectroscopic binary before ASASmeta.codecharRefReference if previously knownmeta.ref;pos.framecharSimbadNameSimbad column added by the CDSmeta.idcharSol[tim] Solutionmeta.id;stat.fitcharn_Sol[*] * when spectra were tomographically disentangledmeta.notecharPerPerioddtime.perioddoublee_Perrms uncertainty on Per1e-06dstat.errorintT0T0(PHOEBE), JD-2450000 (1)dtime.epochdoublee_T0rms uncertainty on T0dstat.errorfloatK1Radial velocity semi-amplitude of primarykm/sspect.dopplerVelocfloate_K1rms uncertainty on K1km/sstat.errorfloatK2Radial velocity semi-amplitude of secondarykm/sspect.dopplerVelocfloate_K2rms uncertainty on K2km/sstat.errorfloate_Vgrms uncertainty on Vgkm/sstat.errorfloatqMass ratio, secondary to primaryphys.massfloate_qrms uncertainty on qstat.errorfloataOrbit semi-major axissolRadphys.angSize.smajAxis;src.orbitalfloate_arms uncertainty on asolRadstat.errorfloateOrbit eccentricitysrc.orbital.eccentricityfloate_e? rms uncertainty on estat.errorfloatnullableomega? Longitude of periastrondegsrc.orbital.periastronfloatnullablee_omega? rms uncertainty in omegadegstat.errorfloatnullableiInclinationdegsrc.orbital.inclinationfloate_irms uncertainty on incdegstat.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.errorfloatT2/T1Temperature ratio, secondary to primaryphys.temperaturefloate_T2/T1rms uncertainty on T2/T1stat.errorfloat_RARight Ascension (J2000) from SIMBAD (not part of the original data)degpos.eq.ra;meta.main_DEDeclination (J2000) from SIMBAD (not part of the original data)degpos.eq.dec;meta.mainJ/MNRAS/400/969/tablea1Single, absolute RV measurements for all researched objectsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintASASASAS designation (HHMMSS+DDMM.M)meta.id;meta.maincharBJDTime of observation (BJD-2450000)dtime.epochdoubleV1Velocity of the primarykm/sphys.veloc;pos.heliocentricdoublee_V1Additional error to the formal RV error for V1km/sstat.errorfloatO-C1Observed minus calculated for V1km/sstat.fit.residualfloatV2Velocity of the secondarykm/sphys.veloc;pos.heliocentricdoublee_V2Additional error to the formal RV error for V2km/sstat.errorfloatO-C2Observed minus calculated for V2km/sstat.fit.residualfloatCal[ti] Velocity calibrator (G2)meta.id;stat.fitcharTelTelescope/instrument (G1)meta.notecharn_Tel[tds] tds for tomographically disentangled spectrameta.notechar