LASCO Activity Report for
May 22, 2007 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.
An archive of these reports is available.

Points Of Interest

KEYHOLE Operations:
-------------------
26 m keyhole: 2007/05/18 - 2007/06/05
34 m keyhole: 2007/05/21 - 2007/06/01

While in Keyhole, improved cadence in LASCO C2 (12 min) and 
LASCO C3 (30 mins). 

EIT CCD Bakeout starts on 2007/05/18 @ ~15:00 UT and ends on 2007/06/05.

Spacecraft Maneuvers on Tuesday 2007/05/29. 
(Station Keeping, Momentum Management, and 180 deg Roll.

LASCO will safe on 2007/05/28 @~ 12:00 UT and will recover 
on 2007/05/30 @~ 23:00 UT.

2007/05/21 (Monday)

	01:12 - 05:48 UT	LASCO Data Gap (C2 time).

06:48 UT  N West	Faint ragged front that fades throughout C3. 
			Extremely faint expanding extensions surrounding the 
			front can be discerned while in C2.

09:48 UT  W Limb	Extremely faint ragged front that fades troughout C2.

10:36 UT  E Limb	Slow development of a system of very faint loop
			fronts. Difficult to give an exact time of first
 			appearance. By 13:24 UT, a small bright feature starts
			to be visible as core.

14:36 UT  SS East	Jet-like front.

	17:00 - 23:12 UT	LASCO Data Gap (C2 time).

2007/05/22 (Tuesday)

	00:24 - 05:48 UT	LASCO Data Gap (C2 time).

05:48 UT  WN West	Ragged loop front already well under development after
 			data gap (LE by the outer edge of the C2 FOV).

Last C2 image available by the time of writing: 09:36 UT.