LASCO Activity Report for
December 20, 2005 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





2005/12/19 (Monday)

	  E Limb	Pseudo-continuous outflow all along the day all across
			the eastern hemisphere. In particular, see entry at 
			02:50 UT.

02:50 UT  EN East	Bright and elongated loop front with faint expanding
			extensions toward N. It fades throughout C3. Small 
			ragged fronts develop on SE all along the day plus a
			faint loop front on ESE (well seen at ~ 04:06 UT). By
			12:50 UT, a faint an expanding ragged loop front can 
			be discerned on NE. Another one at 19:27 UT.

04:26 UT  WN West	In the gusty outflow present since previous day, a 
			faint loop front precedes the development of a ragged
			and relatively bright loop front on W. Difficult to 
			give an exact time of first appearance. This ragged loop
			front is first seen in C3 at 09:18 UT. Trailing 
			material.

2005/12/20 (Tuesday)

04:54 UT  S East	Diffuse and ragged (faint) loop front. It fades close
			to the inner edge of C3. Gusty outflow.

12:30 UT  N Pole	Jet-like front that quickly fades,

Last image analized taken at 14:06 UT (C2 time).


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