
LASCO Activity Report for
June 5, 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
26 m keyhole: 2007/05/18 - 2007/06/05
34 m keyhole: 2007/05/21 - 2007/06/01
2007/06/04 (Monday)
NOTE:
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Multiple B-class X-ray activity continues all along the day. In addition,
NOAA AR 10960 (S07E51) produced an M8.9 X-ray flare with peak emission at
05:13 UT.
WS West Very slow development of a system of faint loop
fronts since early on the day. A twisted structure
becomes discernible towards the end of the day.
WIDTH in C3 at 12:42 UT (next day): ~ 70 deg. The
LE is at about 19.5 solar radii by that time.
05:45 UT S East Faint fan-like front that quickly fades.
2007/06/05 (Tuesday)
02:00 - 12:06 UT LASCO Data Gap (C2 time).
Last C2 image available by the time of writing: 14:06 UT.
Web curator:
K.M.Schenk
NASA Goddard Space Flight Center
Solar Physics Branch / Code 682
Greenbelt, MD 20771