Event 21

Event #	CME Time	Solar Source Time	Locate	X-ray	Type	Helicity		MC Axis		Comment
						MDI	MC	Cylinder	Torus
21.1&rarr 21	2000/07/25 03:30	2000/07/25 02:43	N06W08	M8.0	FL:UNL	M	M	?	?	unclear_NL_location
21.2&rarr 21	2000/07/25 03:30	2000/07/25 02:43	S14W04	----	EP	M	M	x	x	EP_from_EIT+YNAO,unmatch_MC?
Event Details Result on 2011/12/20 Gopal, Hong, Cho, Pertti, Seiji, and Akiyama discussed this solar source. They agree about the previous result. #21.1 and #21.2 are multiple sources associated with 2000/07/25 03:30 CME. ******Previous Memo********************************* Akiyama added one more solar source (EP:S14W04) of 2000/07/25 03:30 CME, because this CME may have multiple solar sources (#21.1 M8.0flare:AR9097 N06W08 and #21.2 EP:S14W04). In case of #21.1 solar source, Cho pointed out the difference of the helicity sign between MDI and MC. So Akiyama picked up a eruptive filament associated with M8.0 flare as a 2nd candidate. The MDI helicity sign at EP location is the same of the MC helicity sign. Need to check from other person.
Solar Source Images (Event 21.1&rarr 21) Green contour is a flare loop observed with EIT.
Solar Source Images (Event 21.2&rarr 21) Yellow contour is a eruptive filament observed by EIT and YNAO Ha movie.