
LASCO Activity Report for
March 21, 2003 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 is visible in C2 images,
moving R to L
2003/03/20
00:06 UT S West Initially narrow bright loop front with
slight cavity widens through C2. Possibly
residual to full halo CME on previous day
09:30 UT W Limb Initially narrow loop widens through C2,
slight cavity and some outflow follow
14:30 UT N West Narrow ragged front along bright streamer,
another at 21:54
15:30 UT S East Very narrow front along faint streamer
23:30 UT E Limb Very narrow jet fades quickly
2003/03/21
10:54 UT N East Bright loop front just appearing at writing,
two images only prior to data gap
11:06 - ~16:00 UT Temporary DSN data gap
Web curator:
K.M.Schenk
NASA Goddard Space Flight Center
Solar Physics Branch / Code 682
Greenbelt, MD 20771