
LASCO Activity Report for
June 29, 2005 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
* LASCO is in Telemetry Submode 6 since 2005/06/23 @ ~ 15:30 UT.
2005/06/28 (Tuesday)
N Pole The slow development of the system of expanding loops
(toward NE) continues.
07:31 UT ES East Elongated loop front. It fades throughout C2.
17:06 UT E Limb Big and bright loop front. Faint extensions to N. They
surround the C2 occulting disk by 18:54 UT. Much gusty
outflow on ENE well into next day. Some ragged loop
fronts can be distinguished in the gusty outflow, as
for example at 20:06, 01:31, 02:30, and 07:31 UT (the
last three on 06/29). EIT 195 images show a big backsided
CME already above the E Limb (as a transeqautorial
arcade) by 16:48 UT.
2005/06/29 (Wednesday)
00:06 UT WN West Diffuse brightening (already seen since late on previous
day) preceding the slow development of an expanding
and twisted structure.
Time of the last C2 image analyzed: 12:30 UT.
Web curator:
K.M.Schenk
NASA Goddard Space Flight Center
Solar Physics Branch / Code 682
Greenbelt, MD 20771