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A Statistical Study on Characteristics of Disappearing Prominences

Published online by Cambridge University Press:  06 January 2014

Anand D. Joshi ,
Su-Chan Bong  and
Nandita Srivastava
Anand D. Joshi
Affiliation:
Korea Astronomy and Space Science Institute, Daejeon, South Korea email: janandd@gmail.com; scbong@kasi.re.kr
Su-Chan Bong
Affiliation:
Korea Astronomy and Space Science Institute, Daejeon, South Korea email: janandd@gmail.com; scbong@kasi.re.kr
Nandita Srivastava
Affiliation:
Udaipur Solar Observatory, Physical Research Laboratory, Udaipur, India. email: nandita@prl.res.in
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Abstract

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Real-time monitoring of filaments is essential for the prediction of their eruption and the ensuing coronal mass ejection (CME). We apply an automated algorithm for the detection and tracking of filaments in full-disc Hα images to obtain their physical attributes. This provides an accurate onset time of the eruption, and also allows us to study the physical characteristics of the erupting filaments in an objective manner.

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. 422 - 423
Copyright
Copyright © International Astronomical Union 2013 

References

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Joshi, A. D., Srivastava, N., & Mathew, S. K. 2010, Sol. Phys., 262, 425CrossRefGoogle Scholar
Srivastava, N. & Venkatakrishnan, P. 2004, J. Geophys. Res. 109 10103, A18Google Scholar