Portal de Periódicos da CAPES

Long term photometric monitoring with the Mercator telescope

2006; EDP Sciences; Volume: 463; Issue: 1 Linguagem: Inglês

10.1051/0004-6361

1432-0746

P. De Cat, M. Briquet, C. Aerts, K. Goossens, S. Saesen, J. Cuypers, K. Yakut, R. Scuflaire, M.‐A. Dupret, K. Uytterhoeven, H. Van Winckel, Gert Raskin, G. Davignon, L. Le Guillou, Roeland Van Malderen, Maarten Reyniers, B. Acke, W. De Meester, J. Vanautgaerden, B. Vandenbussche, Tijl Verhoelst, C. Waelkens, Pieter Deroo, K. Reyniers, M. Ausseloos, E. Broeders, J. Daszyńska-Daskiewicz, J. Debosscher, S. De Ruyter, K. Lefever, G. Decin, K. Kolenberg, A. Mazumdar, C. van Kerckhoven, J. De Ridder, R. Drummond, C. Barban, E. Vanhollebeke, T. Maas, L. Decin,

Astronomical Observations and Instrumentation

Aims. We selected a large sample of O-B stars that were considered as (candidate) slowly pulsating B, β Cep, and Maia stars after the analysis of their hipparcos data. We analysed our new seven passband geneva data collected for these stars during the first three years of scientific operations of the mercator telescope. We performed a frequency analysis for 28 targets with more than 50 high-quality measurements to improve their variability classification. For the pulsating stars, we tried both to identify the modes and to search for rotationally split modes.