
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