3 papers
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…
astro-ph2005
Analysis of MERCATOR data Part I: variable B stars
P. De Cat, M. Briquet, C. Aerts +7
We re-classified 31 variable B stars which were observed more than 50 times in the Geneva photometric system with the P7 photometer attached to the MERCATOR telescope (La Palma) du…