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Dynamics in the filament of september 17 2010 and in its channel

Published online by Cambridge University Press:  06 January 2014

Nicole Mein ,
Pierre Mein ,
Brigitte Schmieder ,
Jean-Marie Malherbe  and
Thierry Roudier
Nicole Mein
Affiliation:
Observatoire de Paris, Meudon, 92195, France
Pierre Mein
Affiliation:
Observatoire de Paris, LESIA, Meudon, 92195, France
Brigitte Schmieder
Affiliation:
Observatoire de Paris, LESIA, Meudon, 92195, France
Jean-Marie Malherbe
Affiliation:
Observatoire de Paris, LESIA, Meudon, 92195, France
Thierry Roudier
Affiliation:
Observatoire Midi-Pyrénées, Toulouse, France
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Abstract

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Dynamics of a filament is investigated in Hα. Counterstreaming flows are observed along the filament. Photospheric horizontal motions have been computed by using a Coherent Structure Tracking algorithm in the filament environment.

Keywords

Sun: prominencesgranulationvelocity field
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 8 , Symposium S300: Nature of Prominences and their role in Space Weather , June 2013 , pp. 451 - 452
Copyright
Copyright © International Astronomical Union 2013 

References

Roudier, Th., Rieutord, M., Brito, D., Rincon, F., Malherbe, J. M., Meunier, N., Berger, T., & Frank, Z., 2009, A & A 496 945CrossRefGoogle Scholar
Lemen, J. R., Title, A. M., Akin, D. J., et al. 2012, Solar Phys. 275, 17CrossRefGoogle Scholar