
LASCO Activity Report for
March 2, 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:
-------------------
* Feb 22 - Mar 21: 26 m Keyhole.
* Feb 28 - Mar 16: 34 m Keyhole.
- S/C Maneuvers scheduled for 2006/03/07 ==> LASCO safing for maneuvers on
2006/03/06 @ 19:30 UT. LASCO recovery is scheduled for 2006/03/10 (due to
DSN & Mars explorer) @ 03:30 UT.
- LASCO will be running a version of the "Brueckner plumes study" of Mar 21
1997 prior to the S/C maneuver. While SOHO is inverted (and starting on
2006/02/28 @ 03:45 UT) LASCO will be taking 32x13 LOCS block FOV over the
South pole including the coronal hole. This allows an open FOV with
occulting pylon in the north. The sequence will be C2 orange/clear filters,
100 sec exp, 5 min cadence. There will remain FFFres C2 and C3 at 1 hr
cadence for the web and daily orange/blue fielding images and orange filter
pB sets.
- EIT CCD Bakeout bewtween 2006/02/28 03:00 UT - 2006/03/18.
- TRACE performing detector annealing: 2006/02/27 - 2006/03/03.
Therefore, there will be no full disk mosaics during this period
to compensate for the lack of EIT images during the bakeout period.
2006/03/01 (Wednesday)
02:05 UT N West Diffuse and elongated faint loop front. It fades
throughout C3.
12:05 - 24:00 UT Temporary DSN Data Gap.
2006/03/02 (Thursday)
03:05 UT E Limb Slow development of a loop system. Bright structured
feature can be seen developing after the data gap
that starts at 04:05 UT.
03:05 UT WS West Slow development of a system of faint loops.
04:05 - 10:05 UT Temporary DSN Data Gap.
Last C2 image available by the time of writing: 12:05 UT.
Web curator:
K.M.Schenk
NASA Goddard Space Flight Center
Solar Physics Branch / Code 682
Greenbelt, MD 20771