Photometric multi-site campaign on massive B stars in the open cluster χ Persei (NGC 884)
In 2005 a photometric observation campaign started on the open cluster χ Persei, involving 13 telescopes spread over the whole northern hemisphere. After two years we gathered almost 1200 hours of data. We present here preliminary results on the variability search, especially from the 60-cm telescope in Bialków (Poland), which show seven confirmed
Saesen, S. et al.
Fecha de publicación:
10
2008