LASCO Activity Report for
June 8, 2006 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

June 8 - June 19, 2006:
-----------------------
LASCO will support the Ulysses-SOHO Quadrature Observations with 6 hr
cadence, C2 orange/clear filter pB sets taken at these times: 
02:54, 08:54, 14:54, and 20:54 UT. 

The extra pB sequences will then continue through June 21, i.e., 14 days 
total (half rotation run).

Note: EIT will be recovered and observing, scheduled for June 16 ~ 00:00 UT. 
The C2 additional pB images will reduce the EIT imaging by 6 per day.
 

Telemetry (TLM) Keyhole: 05/27/2006 - 06/14/2006
-----------------------

- EIT will be in CCD bakeout during the following period:

  . 05/26/2006 21:15 - 05:15 ==> Long pre-bake cal set.  
    EIT will have heaters on at ~ 02:00 UT.

  . 06/15/2006 08:00 UT heaters off, Bakeout ends.

  . 06/15/2006 16:00 - 00:40 UT post bake long cal set. 
    Observations expected to resume by 22:00 UT.

- LASCO will be in improved keyhole synoptics: 12 minute C2, 
  30 minute C3 cadences.

- SOHO maneuvers (roll to -180 degrees, Station Keeping, and 
  Momentum Management) performed on June 6, 2006.  

- LASCO safing (doors closed during that time) for maneuvers was as follows:
  . Monday 06/05: LASCO safed at ~ 15:00 UT.
  . Wednesday 06/07: LASCO recovery at ~ 16:15 UT.



2006/06/07 (Wednesday)

	LASCO will open doors at ~ 16:15 UT (after S/C Maneuvers on 06/06).

First LASCO C2 image after recovery:  16:32 UT

First LASCO C3 image after recovery:  16:14 UT

16:32 UT  S West	Gusty outflow already present, fading early on next
			day.

2006/06/08 (Thursday)

No significant activity...

Last C2 image available by the time of writing:  07:36 UT


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