Photometric variability of the T Tauri star TW Hya on time-scales of hours to years

Microvariability & Oscillations of STars (MOST) and All Sky Automated Survey (ASAS) observations have been used to characterize photometric variability of TW Hya on time-scales from a fraction of a day to 7.5 weeks and from a few days to 8 yr, respectively. The two data sets have very different...

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Veröffentlicht in:	Monthly notices of the Royal Astronomical Society 2008-12, Vol.391 (4), p.1913-1924
Hauptverfasser:	Rucinski, Slavek M., Matthews, Jaymie M., Kuschnig, Rainer, Pojmański, Grzegorz, Rowe, Jason, Guenther, David B., Moffat, Anthony F. J., Sasselov, Dimitar, Walker, Gordon A. H., Weiss, Werner W.
Format:	Artikel
Sprache:	eng
Schlagworte:	Accretion disks Astronomy Earth, ocean, space Exact sciences and technology Luminosity Spectrum analysis Stars & galaxies stars: pre-main-sequence stars: variables: other
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