LASCO Activity Report for
January 12, 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

2004/01/09

02:06 UT  S East	Strong flux rope type event with cavity 
			and core. Twisted interior structure.

02:30 UT  N East        Jet. It fades throughout C2.

02:54 UT  N East 	Faint ragged asymmetric loop front; its
			northern leg at the position of the jet at 
			02:30 UT.

05:30 UT  N East 	Ragged narrow loop front to S of event at
			02:54 UT.

22:06 UT  W Limb	Extremely faint ragged/diffuse loop front.	

23:06 UT  S West 	Spray-like front.

2004/01/10

05:30 UT  N East	Bright ragged loop front with twisted 
			trailing material. Gusty ourflow follows.

05:54 UT  S West	Very faint ragged loop front and slight cavity. 
			Not discernible in C3.

07:42 UT  N Pole	"Boomerang-type" front. Time given for C3.

22:30 UT  N East	Loop front much brighter to N with cavity 
			and trailing material.

2004/01/11

00:30 UT  N West 	Very faint spray-like front.

11:30 UT  N West 	Spray front.

18:30 UT  E Limb	Ragged front precedes big event at 20:30 UT.

20:30 UT  S East	Big loop front with cavity and twisted inner 
			structure. Loop-shaped outflow follows at
			S Pole. At 06:18 UT on 2004/01/12 spans 
			~140 deg from PA 80-220. No related activity
			at the time seen on EIT images. The event has
			therefore being determined as a 'partial' halo 
			most probably backsided. For more details see:
			http://lasco-www.nrl.navy.mil/mail/halo_mail/232.html

2004/01/12

06:30 UT  E Limb	Ragged fan-like front. It fades throughout C2.

10:06 UT  S East	Ragged front.