
LASCO Activity Report for
December 4, 2001 SOHO Science Daily Meeting
Planner: K. Schenk, G. Lawrence
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
Mercury is in C2's field of view, moving right to left
2001/12/03
12:06 UT S East Ragged loop front fades and disintegrates
through C2. Fairly wide and fast
14:06 UT N West Faint narrow ragged front from
multiple-streamer region
15:30 UT N East Slow narrow faint loop front along
faint streamer
19:31 UT N West Another front from multiple-streamer region,
slower and to S
23:06 UT N West Similar to above but larger, brighter and
faster, seems to disrupt at least two streamers.
Much prolonged outflow follows
2001/12/04
02:06 UT N East Another faint loop front along faint streamer,
similar to 15:30 event
03:30 UT N East Wider, brighter, faster front along brighter
streamer somewhat to S of previous event, and
rapidly obscures that event. Another similar
event at 05:30
09:30 UT N East Similar to previous event but smaller, similar
events at 11:54, 13:32
13:32 UT S West Bright blob along streamer
Web curator:
K.M.Schenk
NASA Goddard Space Flight Center
Solar Physics Branch / Code 682
Greenbelt, MD 20771