PG 1605+072 in WET XCoV22: Support for the multi site spectroscopic telescope
Makaleler > Tam Makale · 2003
Yazarlar: SL Schuh, U Heber, S Dreizler, S O'Toole, CS Jeffery, S Falter, VM Woolf, RL Riddle, G Handler, O Hurkal, E Pakstiene, EW Klumpe, T Laurance, M Vuckovic, S Zola, SD Kawaler, A Kanaan, H Monteiro, O Giovannini, SO Kepler, A Mukadam, JL Provencal, A Nitta, H Shipman, F Mullally, A Grauer, MA Wood, PA Bradley, M Kilic, K Sekiguchi, R Crowe, DJ 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, JL Deetjen, T Nagel, JMG Perez, JE Solheim, R Ostensen, A Ulla, M Burleigh, S Good, TS Metcalfe, AFM da Costa, JES Costa, MS O'Brien, SL Kim, H Lee, A Sergeev, C Akan, Ömür ÇAKIRLI, M Paparo, G Viraghalmy
BALTIC ASTRONOMY, SCI Expanded İndekslerine Giren Dergi, Uluslararası, 2003, cilt 12, ss 55-70
Özet
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.