J/A+A/487/1095 Radial velocities of AD Boo, VZ Hya, WZ Oph (Clausen+, 2008)
Absolute dimensions of eclipsing binaries.
XXVI. Setting a new standard: Masses, radii, and abundances for the F-type
systems AD Bootis, VZ Hydrae, and WZ Ophiuchi.
Clausen J.V., Torres G.T., Bruntt H., Andersen J., Nordstrom B,
Stefanik R.P., Latham D.W., Southworth J.
<Astron. Astrophys. 487, 1095 (2008)>
=2008A&A...487.1095C 2008A&A...487.1095C
ADC_Keywords: Binaries, eclipsing ; Radial velocities
Keywords: stars: evolution - stars: fundamental parameters -
stars. binaries: close - stars: binaries: eclipsing -
techniques: photometry - techniques: spectroscopic
Abstract:
Accurate mass, radius, and abundance determinations from binaries
provide important information on stellar evolution, fundamental to
central fields in modern astrophysics and cosmology.
We aim to determine absolute dimensions and abundances for the three
F-type main-sequence detached eclipsing binaries AD Boo, VZ Hya, and
WZ Oph and to perform a detailed comparison with results from recent
stellar evolutionary models. Methods. uvby light curves and uvbyβ
standard photometry were obtained with the Stromgren Automatic
Telescope at ESO, La Silla, radial velocity observations at CfA
facilities, and supplementary high-resolution spectra with ESO's FEROS
spectrograph. State-of-the-art methods were applied for the analyses:
the EBOP and Wilson-Devinney binary models, two-dimensional
cross-correlation and disentangling, and the VWA abundance analysis
tool.
Description:
Radial velocities (corrections applied) of AD Boo, VZ Hya, and WZ Oph,
and residuals from the final spectroscopic orbits.
Objects:
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RA (2000) DE Designation(s) (file)
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14 35 12.8 +24 38 21 AD Boo = V* AD Boo (tablea1)
08 31 41.4 -06 19 08 VZ Hya = V* VZ Hya (tablea2)
17 06 39.0 +07 46 58 WZ Oph = V* WZ Oph (tablea3)
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File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
tablea1.dat 62 124 Radial velocities (corrections applied) of AD Boo
and residuals from the final spectroscopic orbit
tablea2.dat 62 42 Radial velocities (corrections applied) of VZ Hya
and residuals from the final spectroscopic orbit
tablea3.dat 62 40 Radial velocities (corrections applied) of WZ Oph
and residuals from the final spectroscopic orbit
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See also:
J/MNRAS/363/529 : uvby, UBV and radial velocity of WW Aur (Southworth+, 2005)
J/A+A/461/1077 : Radial velocities of DW Car (Southworth+, 2007)
J/A+A/469/285 : Differential Stroemgren photometry of U Oph (Vaz+, 2007)
Byte-by-byte Description of file: tablea1.dat tablea2.dat tablea3.dat
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Bytes Format Units Label Explanations
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1- 12 F12.4 d HJD Heliocentric Julian Date
17- 22 F6.4 --- Phase Orbital phase
26- 32 F7.2 km/s RV(p) Radial velocity, primary component
36- 42 F7.2 km/s RV(s) Radial velocity, secondary component
46- 52 F7.2 km/s OC(p) Observed-calculated velocity residual, primary
56- 62 F7.2 km/s OC(s) Observed-calculated velocity residual, secondary
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Acknowledgements: J.V. Clausen, jvc(at)astro.ku.dk
References:
Andersen et al., Paper I 1983A&A...121..271A 1983A&A...121..271A
Andersen et al., Paper II 1983A&A...128...17A 1983A&A...128...17A
Andersen & Vaz, Paper III 1984A&A...130..102A 1984A&A...130..102A
Vaz & Andersen, Paper IV 1984A&A...132..219V 1984A&A...132..219V
Andersen et al., Paper V 1984A&A...134..147A 1984A&A...134..147A
Andersen et al., Paper VI 1984A&A...137..281A 1984A&A...137..281A
Andersen & Gimenez, Paper VII 1985A&A...145..206A 1985A&A...145..206A
Andersen et al., Paper VIII 1985A&A...151..329A 1985A&A...151..329A
Popper et al., Paper IX 1985AJ.....90.1324P 1985AJ.....90.1324P
Andersen et al., Paper X 1987A&A...174..107A 1987A&A...174..107A
Clausen et al., Paper XI 1986A&A...167..287C 1986A&A...167..287C
Andersen et al., Paper XII 1987A&A...175...60A 1987A&A...175...60A
Andersen et al., Paper XIII 1988A&A...196..128A 1988A&A...196..128A
Andersen et al., Paper XIV 1989A&A...211..346A 1989A&A...211..346A
Andersen & Clausen, Paper XV 1989A&A...213..183A 1989A&A...213..183A
Andersen et al., Paper XVI 1990A&A...228..365A 1990A&A...228..365A
Andersen et al., Paper XVII 1991A&A...246...99A 1991A&A...246...99A
Clausen & Gimenez, Paper XVIII 1991A&A...241...98C 1991A&A...241...98C
Clausen, Paper XIX 1991A&A...246..397C 1991A&A...246..397C
Andersen et al., Paper XX 1993A&A...277..439A 1993A&A...277..439A
Alencar et al., Paper XXI 1997A&A...326..709A 1997A&A...326..709A
Torres et al., Paper XXII 1997AJ....114.2764T 1997AJ....114.2764T
Torres et al., Paper XXIII 2000AJ....119.1942T 2000AJ....119.1942T
Southworth & Clausen, Paper XXIV 2007A&A...461.1077S 2007A&A...461.1077S, Cat. J/A+A/461/1077
Vaz et al., Paper XXV 2007A&A...469..285V 2007A&A...469..285V, Cat. J/A+A/469/285
(End) J.V. Clausen [Niels Bohr Inst., Copenhagen], P. Vannier [CDS] 25-Jun-2008