Other
Scientific paper
Jan 2010
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2010ycat..34990827n&link_type=abstract
VizieR On-line Data Catalog: J/A+A/499/827. Originally published in: 2009A&A...499..827N
Other
Stars: Emission
Scientific paper
The 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 * * * **************************************************************************
Bonneau Damien
Chesneau Olivier
Harmanec Petr
Koubsky Pavel
Mourard Denis
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