
LASCO Activity Report for
June 1, 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
Telemetry (TLM) Keyhole: 05/27/2006 - 06/14/2006
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- 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.
- The SOHO roll to -180 degrees is scheduled for June 6, 2006.
The LASCO safing schedule will be determined shortly.
2006/05/31 (Wednesday)
05:48 UT E Limb Very faint 'curved' fan-like front. It fades very close
to the inner edge of C3,
11:12 UT E Limb Extremely faint and diffuse front that quickly fades.
15:00 UT E Limb Very faint and diffuse front. It fades very close to
the inner edge of C3.
16:48 UT W Limb Ragged and slightly expanding loop front. It fades
throughout C3.
21:48 UT E Limb Faint and ragged loop front. It fades throughout C3.
2006/06/01 (Thursday)
03:24 - 05:48 UT Temporary Data Gap (C2 time).
05:48 UT E Limb Trailing material of an event (LE already past the C2
outer edge) that should have been first seen during
the data gap.
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