
LASCO Activity Report for
December 20, 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
Venus is in C3's field of view moving right to left. (large object on right)
The Milky Way Galaxy is now in C3 field of view. The cluster in bottom left.
2001/12/19
11:06 UT N West Ragged asymmetric front, quite bright
15:54 UT N West Narrow bright non-radial spray,
another at 18:54
17:54 UT N East Faint ragged front along wide streamer,
gusty outflow follows
23:54 UT S West Non-radial spray, fairly bright
2001/12/20
00:30 UT S East Bright wide loop front, fairly fast, with
cavity and looped core. Streamers disrupted
to N and S. Prolonged gusty outflow including
numerous faint loop fronts
C2 Running Difference movie
04:54 UT S West Ragged asymmetric front with cavity and some
core-like material. Same/similar region as
23:54 event?
Web curator:
K.M.Schenk
NASA Goddard Space Flight Center
Solar Physics Branch / Code 682
Greenbelt, MD 20771