9+ frequencies for V534 Tauri, a δ Scuti variable in the Pleiades Results of the STEPHI IX campaign
9+ frequencies for V534 Tauri, a δ Scuti variable in the Pleiades Results of the STEPHI IX campaign
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DOI：
10.1051/0004-6361:20034118
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发表时间：
2004-06
影响因子：
6.5
通讯作者：
Zhongmu Li;E. Michel;L. Machado;M. Álvarez;M. Chevreton;M. M. Hernández-M.;A. Zhou;C. Barban;N. Dolez;J. Belmonte;A. Fernández;J. Frémy;S. Pau;B. Servan;F. P. Hernández;S. Jiang;Zhengwei Liu;O. Ringot;J. Suárez;Y. Xu
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文献类型：
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作者：
Zhongmu Li;E. Michel;L. Machado;M. Álvarez;M. Chevreton;M. M. Hernández-M.;A. Zhou;C. Barban;N. Dolez;J. Belmonte;A. Fernández;J. Frémy;S. Pau;B. Servan;F. P. Hernández;S. Jiang;Zhengwei Liu;O. Ringot;J. Suárez;Y. Xu
V534 Tau 的新观测是在 1998 年 11 月的 STEPHI IX 活动期间进行的。在 23 天内从三个站点收集了总共 285 小时的数据。周期分析揭示了丰富的振荡频谱，其中有九个频率高于 99% 的置信水平。该振荡频谱跨越很大的频率范围，从 179 到 525 µHz（每天 15.52 到 45.36 个周期）。与模型的初步比较表明，观察到的模式将位于从 g1 或 g2 到 p4 或 p5 的模式范围内，具体取决于 V534 Tau 考虑的旋转速率。
New observations of V534 Tau were performed during the STEPHI IX campaign in November 1998. An overall run of 285 h of data has been collected from three sites over a period of 23 days. Period analysis reveals a rich oscillation spectrum with nine frequencies above the 99% confidence level. This oscillation spectrum spans a large range of frequencies, from 179 to 525 µHz (15.52 to 45.36 cycles per day). A preliminary comparison with models suggests that the observed modes would lie in the range of modes from g1 or g2 to p4 or p5, depending on the rotation rate considered for V534 Tau.