28 Oct 2003 particle stream timing X17 flare in 10 486 Solar Release Time (SRT) Arrival at 1AU First...
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Transcript of 28 Oct 2003 particle stream timing X17 flare in 10 486 Solar Release Time (SRT) Arrival at 1AU First...
28 Oct 2003 particle stream timing
X17 flare in
10 486
Solar Release Time (SRT) Arrival at 1AU
First radio signature
(corrected)
10:50 11:01:20 (<800 MHz)
10:58 (>800 MHz)
Impulsive electrons 11:05 (11:00-11:09) 11:21-11:26
Relativistic protons 11:07 (11:04-11:10) 11:13-11:19
Gradual electrons 11:19 (11:14-11:25) 11:25:11:36
after Klassen, Krucker, et al. 2005, JGR 110, A09S04
Overview all sources 11-12 UT
Gap 30 km/s
Red: TSYellow: continuum with fiber bursts
35-50 Mm
Pmin
Fibers during relativistic (GLE) proton injection
300
MHz
800
11:12 11:13 11:14 UT
AIP
300
800
MHz
1300
11:14 11:15 11:16 11:17 11:18 UT 11:19
AIP
AOO
Courtesy: M. Karlicky
(time derivedradio spectra)
Field lines selected by fiber burst sources (I)
11:13-11:1411:13-11:14
and 11:17-11:19
Cartesian potential field extrapol.
Method: A&A 435, 1137 (2005) Cubes: NRH source sites of fiber bursts
Field lines selected by fiber burst sources (II)
Spheric potential field extrapol. (Schrijver & DeRosa 2003)
Magnetic field around AR 10486
150-300 Mm
AR 10486
near AR 10493
acc. to Schrijver & DeRosa 2003
Multi-loop structure during GLE proton injection
Essential mean field structures selected by fiber bursts
Main flaring arcade
S
N