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astro-ph.SR2009
Asteroseismology of massive stars in the young open cluster NGC 884: a status report
S. Saesen, F. Carrier, A. Pigulski
To improve our comprehension of the beta Cephei stars, we set up a photometric multi-site campaign on the open cluster NGC 884 (Chi Persei). Thirteen telescopes joined the 2005-200…
astro-ph.SR2009
Photometric campaign on massive stars in the open cluster NGC 5617
F. Carrier, S. Saesen, M. Cherix +8
A campaign on the open cluster NGC 5617 was organized in order to characterize the pulsations and to better understand the internal structure of its stars. The variability of the c…