
LASCO Activity Report for
May 19, 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
The Pleiades are visible in the C3 field of view
moving L-R to the N
2003/05/16
01:31 UT N East Fairly bright spray-like front along streamer
01:31 UT N West Fairly bright spray-like front along streamer,
similar to NE event but slower and narrower
04:30 UT E Limb Very faint fan
09:30 UT S East Faint ragged front
11:36 UT N East Nebulous asymmetric front along streamer,
prolonged gusty outflow follows
13:50 UT N West Ragged front along streamer, quite narrow
and bright. Faster wider event at 21:50
15:06 UT S East Fairly faint nebulous loop front
2003/05/17
00:50 UT S East Faint loop fronts along bright streamer preceed
extremely faint slow loops that fill quadrant and
rise through C2 over next >24 hrs. Further fronts
along streamer from 16:50
06:26 UT N East Ragged asymmetric front along streamer
10:26 UT N West Narrow ragged front along streamer,
another at 13:27
2003/05/18
09:50 UT E Limb Faint spray
15:26 UT S East Faint nebulous loop front
2003/05/19
08:26 UT N West Fairly narrow well-defined loops rise very
slowly along streamer
09:50 UT N East Wide bright loop front with cavity and
much trailing material. Largely fills
quadrant
Web curator:
K.M.Schenk
NASA Goddard Space Flight Center
Solar Physics Branch / Code 682
Greenbelt, MD 20771