Solar Cycle 24 Group F: Difference between revisions
Jump to navigation
Jump to search
imported>Jmcateer No edit summary |
imported>Jmcateer No edit summary |
||
| Line 3: | Line 3: | ||
''Introduction'' 14:30 - 16:00 | ''Introduction'' 14:30 - 16:00 | ||
STERLING Earliest phases of solar eruptions | |||
preflare phase & trigger mechanism | |||
for filaments as tracer of B field, slow rise -> flare + fast rise | |||
few (12) example event studied. | |||
2 may 2007, TRACE & HINODE, good example. | |||
filaments undergo slow rise (few km/s), then fast. | |||
the slow rise is linear | |||
then flare at start of fast eruption. | |||
could be some signatures of 'breakout' | |||
dimmings - local (near neutral line) or remote (associated with breakout?) | |||
QUESTIONs: | |||
how common is a slow rise? | |||
what triggers slow & fast rise phases? | |||
where to go from here? | |||
Clearly Hinode and SECCHI 171 2 min cadence? | |||
so synoptic data modes are fine for this project? | |||
McAteer | McAteer | ||
Revision as of 23:18, 9 December 2008
Tuesday 9th Dec:
Introduction 14:30 - 16:00
STERLING Earliest phases of solar eruptions
preflare phase & trigger mechanism for filaments as tracer of B field, slow rise -> flare + fast rise
few (12) example event studied. 2 may 2007, TRACE & HINODE, good example.
filaments undergo slow rise (few km/s), then fast. the slow rise is linear then flare at start of fast eruption. could be some signatures of 'breakout'
dimmings - local (near neutral line) or remote (associated with breakout?)
QUESTIONs:
how common is a slow rise?
what triggers slow & fast rise phases?
where to go from here? Clearly Hinode and SECCHI 171 2 min cadence? so synoptic data modes are fine for this project?
McAteer
Atrill
Steed
Howard
Events 17:00-18:30