Detection of stellar spots from the observations of caustic-crossing binary-lens gravitational microlensing events

Recently, Heyrovský & Sasselov investigated the sensitivity of single-lens gravitational microlensing event light curves to spots and found that, during source transit, spots can cause deviations in amplification larger than 2 per cent, and thus be detectable. In this paper, we explore the feasi...

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Veröffentlicht in:	Monthly notices of the Royal Astronomical Society 2000-08, Vol.316 (3), p.665-670, Article 665
Hauptverfasser:	Han, Cheongho, Park, Seong-Hong, Kim, Ho-Il, Chang, Kyongae
Format:	Artikel
Sprache:	eng
Schlagworte:	binaries: general gravitational lensing stars: activity
Online-Zugang:	Volltext
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