On the triggering of a spotless double-ribbon flare

dc.contributor.author	Rausaria, R. R
dc.contributor.author	Aleem, S. M
dc.contributor.author	Sundararaman, K
dc.date.accessioned	2008-06-17T05:19:20Z
dc.date.available	2008-06-17T05:19:20Z
dc.date.issued	1992-11
dc.identifier.citation	Solar Physics, Vol. 142, No. 1, pp. 131 - 141	en
dc.identifier.uri	http://hdl.handle.net/2248/2439
dc.description.abstract	We have studied the evolution of the double-ribbon, spotless flare of 21 February, 1992, using Kodaikanal Hagr and Kf1 observations. The analysis of the data shows that the Hagr filament underwent a large change in shear prior to the day of the onset of the flare. We find considerable rotation of the plage region before the emergence of a small magnetic pore. It is concluded that shear plays an important role in the triggering of a spotless flare	en
dc.format.extent	1132292 bytes
dc.format.mimetype	application/pdf
dc.language.iso	en	en
dc.publisher	Springer Netherlands	en
dc.relation.uri	http://www.springerlink.com/content/u86h518468928123/	en
dc.relation.uri	http://adsabs.harvard.edu/abs/1992SoPh..142..131R	en
dc.subject	FACULAE	en
dc.subject	SOLAR FLARES	en
dc.subject	SOLAR MAGNETIC FIELD	en
dc.subject	H ALPHA LINE	en
dc.subject	PHOTOSPHERE	en
dc.title	On the triggering of a spotless double-ribbon flare	en
dc.type	Article	en