
LASCO Activity Report for
May 28, 2003 SOHO Science Daily Meeting
Planner: K. Schenk, G. Lawrence
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
Proton levels slightly raised due to overnight
X-class X-ray flares
The Pleiades are now leaving the C3 field of view
moving L-R to the NW
2003/05/27
02:50 UT E Limb Bright spray, quite narrow, others at
06:06, 06:50, 09:06, 11:30
03:26 UT N East Bright front with cavity, fairly narrow,
some outflow follows
06:06 UT N West Fairly bright narrow spray-like front
06:50 UT HALO Faint front most clearly visible in N
and NW is faint full halo by 07:27.
17:26 UT N Pole Faint loop front, quite wide
22:06 UT S West Fairly wide nebulous loop front with cavity,
much gusty outflow, soon overtaken/partially
obscured by
23:26 UT HALO Faint full halo CME brightest to N,
X1.3 X-ray flare, AR 0365, S07W16
2003/05/28
00:50 UT HALO Full halo CME, bright in W and fainter in E.
X3.6 X-ray flare, AR 0365, S07W20. Much gusty
outflow especially in NW
04:26 UT S West Narrow bright front and cavity, fainter
slower ragged loop front follows to S
Web curator:
K.M.Schenk
NASA Goddard Space Flight Center
Solar Physics Branch / Code 682
Greenbelt, MD 20771