PG 1605+072 in Wet XCov22: Support for the Multi Site Spectroscopic Telescope
Makaleler > Tam Makale · 2003
Yazarlar: S. L. Schuh, U. Heber, S. Dreizler, S. O’Toole, C. S. Jeffery, S. Falter, V.M. Woolf, R. L. Riddle, G. Handler, Ö. Hürkal, E. Pakštiene, E.W. Klumpe, T. Laurance, M. Vuckovic, S. Zoła, S. D. Kawaler, A. Kanaan, H. Monteiro, O. Giovannini, S. O. Kepler, A. Mukadam, J.L. Provencal, A. Nitta, H. Shipman, F. Mullally, A. Grauer, M.A. Wood, P.A. Bradley, M. Kilic, K. Sekiguchi, R. Crowe, D. J. Sullivan, R. Rosen, C. Clemens, J. Xiaojun, R. Janulis, D. O’Donoghue, W. Ogloza, A. Baran, R. Silvotti, S. Marinoni, G. Vauclair, N. Dolez, M. Chevreton, J. L. Deetjen, T. Nagel, J.M. González Pérez, J.-E. Solheim, R. Østensen, A. Ulla, M. Burleigh, S. Good, T. S. Metcalfe, A. F.M. da Costa, J. E. S. Costa, M.S. O’Brien, S.-L. Kim, H. Lee, A. Sergeev, C. Akan, Ö. Cakirli, M. Paparo, G. Viraghalmy
Open Astronomy, Uluslararası, Scopus, 2003, cilt 12
Özet
Abstract The Multi-site spectroscopic telescope is a virtual instrument and the name of a collaboration that opens up a new observational window by combining continuous observations of spectroscopic variations and simultaneous photometric monitoring. This constitutes an enormous observational effort, but in return promises to finally provide access to a mode identification for and an asteroseismological analysis of the pulsating sdB star PG 1605+072. Multi-Site Spectroscopic Telescope observations for this object have been secured during a large coordinated campaign in May and June of the year 2002. The frequency resolution and coverage of the photometric time series has been noticeably enhanced by a significant contribution from the Whole Earth Telescope, which was used to observe PG 1605+072 as an alternate target during the WET XCov22 campaign, also conducted in May 2002. This paper briefly outlines the motivation for the MSST project and tries to give a first assessment of the overall quality of the data obtained, with a focus on the Whole Earth Telescope observations.