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Ground-based CCD astrometry with wide field imagers III. WFI@2.2m proper-motion catalog of the globular cluster ω Centauri

Bellini, A; Piotto, G; Bedin, L R; Anderson, Jay; Platais, Imants; Momany, Y; Moretti, A; Milone, Antonino; Ortolani, Sergio

Description

Context. ω Centauri is the most well studied Galactic Globular Cluster because of its numerous puzzling features: significant dispersion in metallicity, multiple populations, triple main-sequence, horizontal branch morphology, He-rich population(s), and

dc.contributor.authorBellini, A
dc.contributor.authorPiotto, G
dc.contributor.authorBedin, L R
dc.contributor.authorAnderson, Jay
dc.contributor.authorPlatais, Imants
dc.contributor.authorMomany, Y
dc.contributor.authorMoretti, A
dc.contributor.authorMilone, Antonino
dc.contributor.authorOrtolani, Sergio
dc.date.accessioned2015-12-13T22:45:26Z
dc.identifier.issn0004-6361
dc.identifier.urihttp://hdl.handle.net/1885/79776
dc.description.abstractContext. ω Centauri is the most well studied Galactic Globular Cluster because of its numerous puzzling features: significant dispersion in metallicity, multiple populations, triple main-sequence, horizontal branch morphology, He-rich population(s), and
dc.publisherSpringer
dc.sourceAstronomy and Astrophysics
dc.subjectKeywords: Astronomical satellites; Astronomy; Charge coupled devices; Digital cameras; Fourier transforms; Galaxies; Helium; Image segmentation; Optical instruments; Optical telescopes; Photometers; Photometry; Probability distributions; Telescopes; Astrometry; Cat Astrometry; Catalogs; Galaxy: globular clusters: general; Galaxy: globular clusters: individual: ? cen; Stars: Hertzsprung-russell (HR) and C-M diagrams; Stars: population II
dc.titleGround-based CCD astrometry with wide field imagers III. WFI@2.2m proper-motion catalog of the globular cluster ω Centauri
dc.typeJournal article
local.description.notesImported from ARIES
local.identifier.citationvolume493
dc.date.issued2009
local.identifier.absfor020104 - Galactic Astronomy
local.identifier.ariespublicationf5625xPUB8153
local.type.statusPublished Version
local.contributor.affiliationBellini, A, Space Telescope Science Institute
local.contributor.affiliationPiotto, G, Università di Padova
local.contributor.affiliationBedin, L R, Space Telescope Science Institute
local.contributor.affiliationAnderson, Jay, Space Telescope Science Institute
local.contributor.affiliationPlatais, Imants, Johns Hopkins University
local.contributor.affiliationMomany, Y, Universita di Padova
local.contributor.affiliationMoretti, A, INAF-Osservatorio Astrofisicio di Padova
local.contributor.affiliationMilone, Antonino, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationOrtolani, Sergio, Universita di Padova
local.description.embargo2037-12-31
local.bibliographicCitation.issue3
local.bibliographicCitation.startpage959
local.bibliographicCitation.lastpage978
local.identifier.doi10.1051/0004-6361:200810880
dc.date.updated2016-02-24T09:39:56Z
local.identifier.scopusID2-s2.0-59049107196
CollectionsANU Research Publications

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