A study of a long duration B9 flare-CME event and associated shock

Chandra, R.; Chen, P.F.; Fulara, A.; Srivastava, A.K.; Uddin, W.

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dc.contributor.author	Chandra, R.
dc.contributor.author	Chen, P.F.
dc.contributor.author	Fulara, A.
dc.contributor.author	Srivastava, A.K.
dc.contributor.author	Uddin, W.
dc.date.accessioned	2021-03-03T09:20:13Z
dc.date.available	2021-03-03T09:20:13Z
dc.date.issued	2018-01-15
dc.identifier.issn	02731177
dc.identifier.uri	http://localhost:8080/xmlui/handle/123456789/1337
dc.description.abstract	We present and discuss here the observations of a small long duration GOES B-class flare associated with a quiescent filament eruption, a global EUV wave and a CME on 2011 May 11. The event was well observed by the Solar Dynamics Observatory (SDO), GONG Hα STEREO and Culgoora spectrograph. As the filament erupted, ahead of the filament we observed the propagation of EIT wave fronts, as well as two flare ribbons on both sides of the polarity inversion line (PIL) on the solar surface. The observations show the co-existence of two types of EUV waves, i.e., a fast and a slow one. A type II radio burst with up to the third harmonic component was also associated with this event. The evolution of photospheric magnetic field showed flux emergence and cancellation at the filament site before its eruption. © 2017 COSPAR	en_US
dc.description.sponsorship	National Natural Science Foundation of China	en_US
dc.language.iso	en_US	en_US
dc.publisher	Elsevier Ltd	en_US
dc.relation.ispartofseries	Advances in Space Research;Vol. 61 Issue 2
dc.subject	EUV waves	en_US
dc.subject	Filaments	en_US
dc.subject	Magnetic field	en_US
dc.subject	Magnetic reconnection	en_US
dc.subject	Coronal mass ejections (CMEs)	en_US
dc.title	A study of a long duration B9 flare-CME event and associated shock	en_US
dc.type	Article	en_US