
LASCO Activity Report for
April 11, 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
Planet Mercury visible in C3 images, moving right to left
2002/04/10
12:50 UT S West Fairly wide spray, quite bright
13:27 UT Partial System of faint loops fronts, wide and slow,
Halo initially in NE but eventually spanning ~160 deg
from NE to W limb. M8.2 AR9893 N22E01. Some
core-like material follows in NE
18:50 UT S West Wide bright loop front with cavity and
structured core, much gusty outflow follows
20:26 UT N East Moderately wide loop front spans over pole,
brighter loop front follows in NE at 20:50
2002/04/11
01:27 UT N East Wide loop front, fairly bright, probably distinct
rather that residual outflow from previous event
05:50 UT S Pole Narrow bright ragged front fades in C2
07:50 UT S East Initially bright loop front fades in C2,
some trailing material follows
08:06 UT W Limb Narrow loop front along wide bright streamer
Web curator:
K.M.Schenk
NASA Goddard Space Flight Center
Solar Physics Branch / Code 682
Greenbelt, MD 20771