Event 01

Event #	CME Time	Solar Source Time	Locate	X-ray	Type	Helicity		MC Axis		Comment
						MDI	MC	Cylinder	Torus
01	1997/01/06 15:10	1997/01/06 14:54	S18E06	A1.1	NL	-----	----	o	x	famous_event
Event Details This halo is a faint and slow. No EIT data. Ha image is only one at 97/01/06 08:50(MEUDON). Movie of He_10830 image (MLSO) is 97/01/06 17:35-22:44. From SXT movie, we see a loop-brightning (A1,~15:00) at S18E06 (This location is noted at Webb et al. 1998). But there is not clear signature of eruptive filament from Ha and He_10830 images. This halo is a famous CME as a first SOHO A-class helo. Many researchers carefully studied this CME already. Then a frontside is not doubtful. [papers] Webb et al. 1998 GRL, 25, 2469 Wu et al. 1997 ESASP, 404, 739 Reiner et al. 1998 GRL, 25, 2493 Zhao and Hoeksema, 1997 JGR, 24, 2965
Solar Source Images (Event 01) Yellow contour is a nutral line under the solar source candidate. Not clear whether filament erupted or not.