
LASCO Activity Report for
October 17, 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
None today
2001/10/16
00:06 UT S West Narrow ragged front, initially quite bright,
fades through C2
00:50 UT N East Sequence of very faint fronts
06:26 UT S East Prominence material behind earlier slow loops
compresses loops into front and accelerates.
Event widens significantly, much prolonged
outflow
09:50 UT S West Sequence of wide bright loop fronts fills quadrant.
Possible very faint extentions into S East and
over N Pole but these could be distinct events.
Most probably backsided
13:27 UT S East Ragged loop fronts with cavity. These last three
events together resemble a partial halo event in
C3 ratio images
17:50 UT N West Fronts along streamer, brighter and faster than
the loops the previous day. Leads to blowout?
2001/10/17
02:26 UT N West Narrow loop front follows previous day's fronts
along vanishing streamer
05:50 UT S East Narrow bright spray, quite fast
05:50 UT W Limb Narrow ragged front along streamer
Web curator:
K.M.Schenk
NASA Goddard Space Flight Center
Solar Physics Branch / Code 682
Greenbelt, MD 20771