LASCO Activity Report for
November 29, 2007 SOHO Science Daily Meeting

Planner: K. Schenk, G. Stenborg

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:
*******************
11/15 - 12/02: 26 m keyhole
11/19 - 11/28: 34 m keyhole

* 11/19 11:00 UT - 11/24 11:00 UT: EIT CCD Bakeout 
 (EIT resumed observations on ~ 11/24 @ ~20:00 UT).

* 11/24 ~20:00 UT - 11:26 24:00 UT: EIT 171A cme watch in half res 
  (sm5) to support SECCHI program (12 min cadence).

* 11/27: S/C Maneuvers (SK and MM) 
  LASCO closed doors and safed for SOHOs maneuvers on 11/26 and EIT began
  171A cme watch in full res with a 7 minute cadence thru 11/28 22:00 UT 
  where LASCO recovers. We will stay in 171A thru 11/30 and change into 
  195 on 12/01.

* LASCO will continue with C2 pb orange filter 6 hr cadence, C3 pb orange 
  filter 12 hr cadence while possible during the keyhole period (only during   
  real-time contacts).



2007/11/28 (Wednesday)

Note: LASCO Doors closed for S/C Maneuvers (SK and MM) on 11/27.
	
First C2 image after recovery: 11/28 @ 21:30 UT.
First C3 image after recovery: 11/28 @ 21:16 UT.

23:30 UT  NN West	Diffuse and thick jet-like front that quickly fades.
	

2007/11/29 (Thursday)

No significant activity.

Last C2 image available by the time of writing: 08:30 UT
	

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