28 Oct 2003 particle stream timing X17 flare in 10 486 Solar Release Time (SRT) Arrival at 1AU First radio signature (corrected) 10:5011:01:20 (<800 MHz)

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Presentation transcript:

28 Oct 2003 particle stream timing X17 flare in Solar Release Time (SRT) Arrival at 1AU First radio signature (corrected) 10:5011:01:20 (<800 MHz) 10:58 (>800 MHz) Impulsive electrons11:05 (11:00-11:09)11:21-11:26 Relativistic protons11:07 (11:04-11:10)11:13-11:19 Gradual electrons11:19 (11:14-11:25)11:25:11:36 after Klassen, Krucker, et al. 2005, JGR 110, A09S04

Overview all sources UT Gap 30 km/s Red: TS Yellow: continuum with fiber bursts Mm Pmin

Fibers during relativistic (GLE) proton injection 300 MHz :12 11:13 11:14 UT AIP MHz :14 11:15 11:16 11:17 11:18 UT 11:19 AIP AOO Courtesy: M. Karlicky (time derived radio spectra)

Field lines selected by fiber burst sources (I) 11:13-11:14 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 Mm AR near AR 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