LASCO Activity Report for
April 23, 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

Data still degraded as a result of ongoing proton storm.
Image cadences and exposure times somewhat disrupted.


2002/04/22

00:38 UT  S West	Similar event to previous but slightly slower

01:18 UT  S West	Ragged front, slower and narrower than
			previous events

12:10 UT  S West	Narrow ragged front along streamer, 
			some gusty outflow

20:10 UT  S West	Another ragged front, slower and wider 
			than previous event with small cavity 

2002/04/23

00:50 UT  S Pole	Bright loop front, wider and faster than
			two previous events, cavity follows

02:17 UT  S East	Initially bright well-defined loop front
			fills quadrant by 03:44. Relatively slow

Web curator: K.M.Schenk
NASA Goddard Space Flight Center
Solar Physics Branch / Code 682
Greenbelt, MD 20771