J/A+A/499/827ivo://CDS.VizieR/J/A+A/499/827doi:10.26093/cds/vizier.34990827CDSNetolicky M.Bonneau D.Chesneau O.Harmanec P.Koubsky P.Mourard D.,Stee P.CDS support team

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

cds-question@unistra.fremission-line-starsThe aim of this paper is to determine the properties of the dusty environment of the hydrogen-deficient binary system upsilon Sgr, whose binary properties and other characteristics are poorly known. We obtained the first mid-IR interferometric observations of upsilon Sgr using the instrument MIDI of the VLTI used with different pairs of 1.8m and 8m telescopes. The calibrated visibilities, the N band spectrum, and the SED were compared with disk models computed with the MC3D code to determine the geometry and chemical composition of the envelope. ************************************************************************** * * * Sorry, but the author(s) never supplied the tabular material * * announced in the paper * * * **************************************************************************2009A&A...499..827Nhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/499/827CatalogResearchIsServedByTAP VizieR generic servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/499/827https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/499/827http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/499/827https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/499/827https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/499/827http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/499/827GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapOpticaldefault