
LASCO Activity Report for
September 5, 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
KEYHOLE Operations:
-------------------
2006/08/21 - 2006/09/19 : 26 m Keyhole
2006/08/28 - 2006/09/13 : 34 m Keyhole
- LASCO will safe for maneuvers (SK and MM) on 09/05 @ 18:00 UT.
LASCO recovery expected for late on 09/07; therefore,
observations should start on 09/07 @ ~ 22:00 UT.
- Spacecraft Maneuvers (Station Keeping and Momentum Management,
not roll) on 09/06.
- 2006/08/19 - 2006/09/16 : EIT CCD Bakeout
- At least until next S/C maneuvers (scheduled for 09/06),
LASCO will NOT be recorded during DSN gaps (starting on 08/28,
until 09/16).
- 12 minutes cadence for C2 during Keyhole (only during contact
periods since 08/28, which are sparse...).
2006/09/01 (Friday)
W Limb Gusty outflow all above the W Limb.
06:12 - 22:36 UT LASCO Data Gap (C2 time).
WS West Much gusty outflow after data gap until about next
data gap.
2006/09/02 (Saturday)
03:48 - 16:24 UT LASCO Data Gap (C2 time).
20:57 UT S Pole Jet-like front.
2006/09/03 (Sunday)
00:12 UT E Limb Bright asymmetric loop front.
03:48 UT WN West Loop front.
05:00 - 14:36 UT LASCO Data Gap (C2 time).
WN West Gusty outflow.
18:00 - 23:24 UT LASCO Data Gap (C2 time).
2006/09/04 (Monday)
03:48 UT N East Diffuse and very thin (jet-like) front developing
toward E.
04:48 UT W Limb Faint blob-like front.
06:00 - 14:36 UT LASCO Data Gap (C2 time).
16:36 UT W Limb Very bright ragged loop front. Core material. GOES
recorded a B2.8 X-ray flare on S05W89 between 15:54 -
17:07 UT with peak emission at 16:07 UT.
22:24 - 24:00 UT LASCO Data Gap (C2 time).
2006/09/05 (Tuesday)
00:00 - 03:24 UT LASCO Data Gap (C2 time).
Last C2 image available by the time of writing: 05:48 UT.
Web curator:
K.M.Schenk
NASA Goddard Space Flight Center
Solar Physics Branch / Code 682
Greenbelt, MD 20771