LASCO Activity Report for
August 8, 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

C2 high-cadence pB sequence campaign now running.
C2 pB sequences being taken every hour at the expense
of 1 normal C2 image and 1 normal C3 image.
Campaign runs to 2002/08/12.

Planet Mars is now in C3's field of view, moving L to R

SOHO comets now total 497. Perihelion of SOHO-500 imminent?!


2002/08/06

02:42 UT  N West	Very narrow blob along streamer

05:30 UT  S West	Asymmetric loop front brightest in central
			region, slight cavity follows

09:30 UT  N West	Narrow ragged loop front along streamer 

09:42 UT  N East	Faint front, slight cavity

10:06 UT  S West	Faint small blob

18:25 UT  S West	Bright loop front with cavity and highly
			structured complex core. Quite wide.
			Nearby streamer disrupted

20:06 UT  N East	Bright loop front with cavity, nearby
			streamer disrupted

23:30 UT  N West	Faint loop front brightest over W limb,
			quite wide

2002/08/07

02:30 UT  E Limb	Narrow front

05:30 UT  S East	Faint loop front

07:31 UT  N East	Initially thick bright loop front resolves
			to loop front and complex bright core

07:31 UT  N West	Faint loop front, fades

11:06 UT  S West	Thick wide bright loop front with cavity 
			and small bright complex core. Some
			continued outflow

2002/08/08

05:42 UT  S West	Narrow loop front along streamer

09:30 UT  N West	Faint narrow front along streamer, fades

10:06 UT  S West	Moderately bright spray-like front
			along same streamer. Slight cavity,
			smaller similar event at 11:42

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