LASCO Activity Report for
October 15, 2004 SOHO Science Daily Meeting

Event times are first frame seen in C2 camera unless otherwise noted.
These are preliminary observations for the daily SOHO science discussions.
Final analysis is reported on the Lasco CME list.
An archive of these reports is available.

Points Of Interest

Kreutz comet entering the C2 FOV from SW (bottom right) at ~ 08:54 UT.
By 12:30 UT it is no longer visible.

2004/10/14 (Thursday)

	  N West	Faint expanding loop's system during the frst quarter
			of the day.	 

00:30 UT  ES East	Bright ragged loop front, most likely related
 			two the 2 flares mentioned below. Some trailing 
 			material. Gusty outflow to N starting at about 04:06. 
			The event develops superposed in the LOS with the 
			circular twisted structure reported at 20:30 UT (on 
			previous day), moving much faster. By 06:54 UT the 
			circular structure is close to the end of C2 FOV. 
			GOES reported by the time a couple of X-ray flares on 
			NOAA AR 0682 late on 2004/10/13:
		      - a B2.2 X-ray flare (S17E61) between 21:08 - 21:17 UT 
			with peak emission at 21:14 UT, and
		      - a C1.0 X-ray flare (S16E63) between 21:20 - 22:20 UT 
			with peak emission at 22:06 UT.
			Please also note the C1.7 X-ray flare reported by GOES
			from the same AR (S16E59) between 03:28 - 03:56 UT with
			peak emission at 03:49 UT.
			That AR produce also several X-ray B flares during the 
			rest of the day.	   

14:30 UT  ES East	Faint ragged loop front.

18:06 UT  EN East	Elongated loop front immediately followed at 18:30 UT
			by a wider loop front extending up to N East.	

18:54 UT  N East	Very narrow (initially jet-like) and relatively bright 
			loop front superposed in the LOS with previous event.	   

2004/10/15 (Friday)

	00:00 - Present (08:15 UT)	Temporary Data Gap