1. RHESSI and H study of the X4 Flare of 3 Nov 2003
Veronig1, M. Temmer1,
B. Vršnak2, J. Magdalenić2
1 University of Graz, Austria
2 University of Zagreb, Croatia

3. H image time series (Kanzelhöhe Solar Observatory)
09:00 UT – 12:50 UT

4. H difference images during impulsive phase (09:48 – 10:00 UT)
Diffuse Moreton wave

6. RHESSI CLEAN images at different energies

7. RHESSI 15-20 keV images: Loop-top source

8. Evolution of RHESSI footpoints and loop top source
Footpoints: keV
Loop top: keV

9. RHESSI (09:46-10:01 UT) and H (10:00-12:00 UT)
loop top source evolution

10. Spectral hardness via flux ratios:
(70 – 100 keV) / (100 – 200 keV)
(12 – 15 keV) / (25 – 30 keV)

11. RHESSI 20-25 keV images during HXR onset
Above loop top source?? ejection??