Multisite campaign of the δ Scuti Star HR 729

被引：0

作者：

Ostermann, W.M. ^{[1
]}

Breger, M. ^{[1
]}

Garrido, R. ^{[2
]}

Martin, B. ^{[3
]}

Paparo, M. ^{[4
]}

Shi-Yang, Jiang ^{[5
]}

Scheck, M. ^{[1
]}

Stich, J. ^{[1
]}

Zhi-Ping, Li ^{[5
]}

机构：

[1] Institut für Astronomie, Universität Wien, Türkenschanzstrasse 17, Wien,A-l 180, Austria

[2] Instituto de Astrofísica de Andalucia, Apt. 2144, Granada,E-18080, Spain

[3] King's College, 10766-97 Street, Edmonton,AB, Canada

[4] Konkoly Observatory, Box 67, Budapest XII,H-1525, Hungary

[5] Beijing Observatory, Academy of Sciences, Beijing, China

来源：

Astronomy and Astrophysics | 1991年 / 245卷

关键词：

Observatories; -; Photometry;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Multisite photoelectric F photometry of the ó Scuti star HR 729 was obtained during 1988 November on three continents at four observatories. With single-frequency Fourier and multiple-frequency least squares analysis six pulsation frequencies were found: 14.79,13.20,17.40,19.85,15.41, and 13.73 cycles d 1 . This six-frequency solution fits the observation to +0T0033 per single measurement and leaves only noise in the power spectrum of H R 729. The corresponding Q values of 0.023 to 0.035 days indicate a complex mixture of p modes with different / values. © European Southern Observatory

引用

页码：543 / 547

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