LASCO Activity Report for
May 11, 2001 SOHO Science Daily Meeting

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.

Points Of Interest

EIT bakeout and LASCO high-cadence synoptic campaign began 2001/05/11
at 00:00 UT. C3 images at 15 min cadence with two evenly spaced C2
images taken in between. No colour sequences will be taken during this
campaign, which ends ~19:30 UT 2001/05/14 (this is after the submode 
switch but the two do not conflict)

2001/05/10

01:31 UT  N West	Bright loop front with cavity and core. Streamers
			deflected to N and S
	C2 Running Difference image.

04:31 UT  N West	Sequence of bright loops further N and slower
			than 01:31 event. Flux rope event(?)

12:54 UT  N East	Bright front, fades in C2

12:54 UT  S West	Several faint blobs

15:30 UT  E Limb	Wide bright loop front with cavity and core.
			Gusty outflow and arcades follow
	C2 Running Difference movie.

17:54 UT  S West	Ragged loop along streamer

2001/05/11

01:45 UT  S West	Faint narrow loops rise along streamer
			then lift off

03:45 UT  N West	Fairly faint front/fans

07:30 UT  S West	Wide loop front fills quadrant, cavity
			and arcades follow



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NASA Goddard Space Flight Center

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