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Author Millour, Florentin ♦ Chesneau, Olivier ♦ Fernandes, Marcelo Borges ♦ Meilland, Anthony
Source arXiv.org
Content type Text
File Format PDF
Date of Submission 2009-10-12
Language English
Subject Domain (in DDC) Computer science, information & general works ♦ Natural sciences & mathematics ♦ Astronomy & allied sciences ♦ Physics
Subject Keyword Astrophysics - Solar and Stellar Astrophysics ♦ physics:astro-ph
Abstract New results on the B[e] star HD87643 are presented here. They were obtained with a wide range of different instruments, from wide-field imaging with the WFI camera, high resolution spectroscopy with the FEROS instrument, high angular resolution imaging with the adaptive optics camera NACO, to the highest angular resolution available with AMBER on the VLTI. We report the detection of a companion to HD87643 with AMBER, subsequently confirmed in the NACO data. Implications of that discovery to some of the previously difficult-to-understand data-sets are then presented.
Description Reference: Semaine de l'astrophysique fran\c{c}aise, Besancon : France (2009)
Educational Use Research
Learning Resource Type Article


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