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Fundamental properties of the Population II fiducial stars HD 122563 and Gmb 1830 from CHARA interferometric observations

Creevey, O L; Thevenin, F; Boyajian, T S; Kervella, Pierre; Chiavassa, Andrea; Bigot, L; Merand, A; Heiter, U; Morel, P; Pichon, B; Collet, Remo

Description

We have determined the angular diameters of two metal-poor stars, HD 122563 and Gmb 1830, using CHARA and Palomar Testbed Interferometer observations. For the giant star HD 122563, we derive an angular diameter θ3D = 0.940 ± 0.011 milliarcseconds (mas)

dc.contributor.authorCreevey, O L
dc.contributor.authorThevenin, F
dc.contributor.authorBoyajian, T S
dc.contributor.authorKervella, Pierre
dc.contributor.authorChiavassa, Andrea
dc.contributor.authorBigot, L
dc.contributor.authorMerand, A
dc.contributor.authorHeiter, U
dc.contributor.authorMorel, P
dc.contributor.authorPichon, B
dc.contributor.authorCollet, Remo
dc.date.accessioned2015-12-13T22:40:54Z
dc.identifier.issn0004-6361
dc.identifier.urihttp://hdl.handle.net/1885/78265
dc.description.abstractWe have determined the angular diameters of two metal-poor stars, HD 122563 and Gmb 1830, using CHARA and Palomar Testbed Interferometer observations. For the giant star HD 122563, we derive an angular diameter θ3D = 0.940 ± 0.011 milliarcseconds (mas)
dc.publisherSpringer
dc.sourceAstronomy and Astrophysics
dc.titleFundamental properties of the Population II fiducial stars HD 122563 and Gmb 1830 from CHARA interferometric observations
dc.typeJournal article
local.description.notesImported from ARIES
local.identifier.citationvolume545
dc.date.issued2012
local.identifier.absfor020110 - Stellar Astronomy and Planetary Systems
local.identifier.ariespublicationf5625xPUB6935
local.type.statusPublished Version
local.contributor.affiliationCreevey, O L, Universite de Nice Sophia Antipolis
local.contributor.affiliationThevenin, F, Observatoire de la Cote d'Azur
local.contributor.affiliationBoyajian, T S, Georgia State University
local.contributor.affiliationKervella, Pierre, Observatoire de Paris
local.contributor.affiliationChiavassa, Andrea, Universite Libre de Bruxelles
local.contributor.affiliationBigot, L, Université de Nice Sophia-Antipolis, Observatoire de la Côte d’Azur
local.contributor.affiliationMerand, A, European Southern Observatory
local.contributor.affiliationHeiter, U, Uppsala University
local.contributor.affiliationMorel, P, Observatoire de la Cote d’Azur
local.contributor.affiliationPichon, B, Universite de Nice Sophia Antipolis
local.contributor.affiliationCollet, Remo, College of Physical and Mathematical Sciences, ANU
local.description.embargo2037-12-31
local.bibliographicCitation.startpageA17
local.identifier.doi10.1051/0004-6361/201219651
dc.date.updated2015-12-11T09:57:42Z
local.identifier.scopusID2-s2.0-84865692497
CollectionsANU Research Publications

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