High spatial resolution VAULT H-Lyα observations and multiwavelength analysis of an active region filament

Context. The search for the fine structure of prominences has received considerable new attention thanks to the Swedish Solar Telescope (SST) Hα pictures that provide an unsurpassed spatial resolution. Recently, it has been shown that the filaments’ coronal environment, at least for quiescent filame...

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Veröffentlicht in:	Astronomy and astrophysics (Berlin) 2012-05, Vol.541, p.A108
Hauptverfasser:	Vial, J.-C., Olivier, K., Philippon, A. A., Vourlidas, A., Yurchyshyn, V.
Format:	Artikel
Sprache:	eng
Schlagworte:	Astronomy Earth, ocean, space Exact sciences and technology opacity prominences Sun: filaments Sun: UV radiation
Online-Zugang:	Volltext
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