2009•Radboud Repository (Radboud University)Open access
Asteroseismology of massive stars in the young open cluster NGC 884: a status report
S. Saesen, C. Aerts
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Abstract
To improve our comprehension o f the 3 Cephei stars, we set up a photom etric m u lti-site campaign on the open cluster NGC 884 ( x Persei).T hirteen tele scopes joined the 2005-2007 campaign w hich resulted in alm ost 78000 CCD 2 A steroseism ology o f massive stars in th e you ng open clu ste r NGC 884: a sta tu s re port frames.We present an up -to -d a te status o f the analysis o f these data, in which several interesting o scilla tin g stars are pointed out.We end w ith the fu tu re prospects.Session: Observed frequencies in pulsating massive stars Individual Objects: NGC 884
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