
LASCO Activity Report for
May 30, 2000 SOHO Science Daily Meeting
Planner: K. Schenk
Event times are first frame seen in C2 camera unless otherwise noted.
Point of Interest
Planet Venus in C3 field from West side, as of 5/17.
SOHO-120 Kreutz Sungrazing comet. Discovered by M. Oates, M. Boschat, and
X. Leprette. Seen in C2 data only from 5/27 01:54 - 06:06 UT
2000/05/26
03:54 UT East Limb Rising loops on limb.
13:54 UT S West Jagged LE, jet-like event, filament related.
17:59 UT N Pole Small event, bright front.
18:30 UT N Pole A 2nd event, same area as earlier, small.
20:30 UT N Pole Slow emission, Large CME. Filament related.
Continued outflows with multiple interior
loop structures.
2000/05/27
01:31 UT N East Fast narrow jet.
03:30 UT N Pole Another event in active area near pole.
Many twisted structures with a ball front.
More continued outflow with 'heart shaped'design.
08:06 UT S East Narrow jet.
08:30 UT NE & SW Fast event! 2 regions with emission. Velocities
match. May be separate events.
12:30 UT SS East Jetting.
17:30 UT SS West Narrow jetting.
19:31 UT East Limb Large CME event. bright LE.
21:30 UT N East jet.
2000/05/28
03:54 UT N East Narrow jetting.
06:30 UT N East More jetting.
06:54 Ut West Limb Small event. Rough LE.
10:31 UT N West Helmet shaped front. Very slow emission
at LE. Develops into a partial HALO Event.
PA 240 - 150 degrees over North. (Possible
triggering of filaments due to C8.6 flare
seen in GOES at 09:54 UT). A 2nd event, slow
moving loop front erupts in SSE which
fills Corona in C2 field with material.
19:31 UT NN East Jet, narrow defined.
2000/05/29
04:30 UT West Limb Very bright rough front. CME develops into
large loop with interior ball structure.
"Smoke Ring" event. (Very nice in C3)
Long duration outflow.
06:54 UT S West Fast loop front CME.
22:30 UT East Limb Rising loop structures off limb. Multiple
loop eruption by 03:54 UT. Vey slow continued
outflow.
2000/05/30
06:54 UT East SE Bright loop front CME. Continued outflow.
Web curator:
K.M.Schenk
NASA Goddard Space Flight Center
Solar Physics Branch / Code 682
Greenbelt, MD 20771