Self-Correlation Analysis of the Photometric Variability of T Tauri Stars. II. A Survey

We have used archival CCD data, Fourier analysis, and self-correlation analysis to study the photometric time variability of 162 T Tauri stars and related objects, including Herbig Ae/Be stars. Many show periodic variability, presumably due to rotation of a spotted star in most cases. For the nonper...

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Veröffentlicht in:	Publications of the Astronomical Society of the Pacific 2010-07, Vol.122 (893), p.753-765
Hauptverfasser:	Percy, John R., Grynko, Sergiy, Seneviratne, Rajiv, Herbst, William
Format:	Artikel
Sprache:	eng
Schlagworte:	Astronomy Classical T Tauri stars Datasets Earth, ocean, space Exact sciences and technology Light curves Main sequence stars Periodicity Radiation variability Stars Stellar rotation T Tauri stars Variable stars
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