
LASCO Activity Report for
December 5, 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
2007/12/04 (Tuesday)
01:54 UT WN West Diffuse brightening precedes the gradual development
(slow) of a loop front followed by a twisted (rather
circular) structure. WIDTH of the event in C3 at
15:42 UT: ~ 40 deg. Some gusty outflow afterward,
well into next day.
17:30 UT E Limb Very slow development of a system of faint and
diffuse ragged fronts, preceded by gusty outflow on
ENE and SE -along the streamers- (most of the day).
Difficult to give an exact time of first appearance.
22:06 UT S East Elongated front starts to be discernible on the
streamer (pair formation?).
2007/12/05 (Wednesday)
01:54 UT S East Pair formation. Front moving outward seems to develop
toward ESE.
Last C2 image available by the time of writing: 08:06 UT
Web curator:
K.M.Schenk
NASA Goddard Space Flight Center
Solar Physics Branch / Code 682
Greenbelt, MD 20771