
LASCO Activity Report for
June 27, 2002 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
Additional stray light in C3 images. Reason presently unknown.
Note that the data processing for C3 exaggerates the effect
of this stray light - the actual counts in the raw images are
higher, but not extraordinarily so
2002/06/26
08:06 UT N East Wide bright loop front with small cavity
and large bright complex core. Much
gusty outflow, streamer in SE disrupted.
Backsided/limb event
13:31 UT S West Narrow loop front, fairly bright, along
streamer. Much prolonged outflow follows
including some fronts
13:31 UT N West Very faint ragged front spans over N pole.
Slow loops follow and some gusty outflow
17:06 UT N West Narrow spray-like front
2002/06/27
08:54 UT S East Very narrow ragged loop front, quite faint
09:30 UT - time of writing Temporary DSN data gap
Web curator:
K.M.Schenk
NASA Goddard Space Flight Center
Solar Physics Branch / Code 682
Greenbelt, MD 20771