LASCO Activity Report for
December 31, 2007 SOHO Science Daily Meeting

Planner: K. Schenk, G. Stenborg

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

  


2007/12/28 (Friday)

10:30 UT  WS West	Diffuse spray-like front toward W.

11:30 UT  S wets	Diffuse jet-like front.

2007/12/29 (Saturday)

03:54 UT  S West	Jet-like front.

2007/12/30 (Sunday)

	  W Limb	Pseudo-continuous outflow since early in the
	  		day.
			
07:31 UT  WS West	Elongated fan-like front toward W.

2007/12/31 (Monday)

01:31 UT  E Limb	Big, wide, and bright loop front. Trailing material.
			WIDTH of the event in C3 at 03:42 UT (deflected structure
			on N included, LE at ~ 17.7 solar radii): ~ 105 deg. 
			GOES reported a C8.3 X-ray flare between 00:37 -
			01:38 UT with peak emission at 01:11 UT, soon after
			a C1.7 X-ray flare (peak at 20:05 UT on 12/30).
			EIT 195 images show that the flare occurred partly
			behind the E Limb and was thus probably much stronger.

Last C2 image available by the time of writing:  12:30 UT

Web curator: K.M.Schenk
NASA Goddard Space Flight Center
Solar Physics Branch / Code 682
Greenbelt, MD 20771