All Figures

$\begin{figure} \par\includegraphics[width=7.5cm,clip]{1798fig1.eps} \end{figure}$ Figure 1: Definition of the main morphological parameters of the individual dm radio spike evaluated using automatic non-linear fitting of the spike's dynamical radiospectrogram with a two-dimensional elliptical Gaussian.
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In the text

$\begin{figure} \par\includegraphics[width=14cm,clip]{1798fig38.eps}\end{figure}$ Figure 2: GOES (1-8 Å), HXT/L (14-23 keV), HTX/M1 (23-33 keV), Interball (30-60 keV) and radio (1352-1490 MHz) fluxes recorded during the investigated radio events with dm radio spikes. The time range of the dm radio spike emission is outlined by vertical dotted lines. The y-axis is scaled in relative units.
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In the text

$\begin{figure} \par\includegraphics[width=7.2cm,clip]{1798fig4.eps} \end{figure}$ Figure 4: Image of the NOAA 8906 active region taken with SXT/Al12 on 15 March 2000 at 12:18:37 UT, one and a half minutes before the emission of the dm radio spikes.
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In the text

$\begin{figure} \par\includegraphics[width=7.1cm,clip]{1798fig7.eps} \end{figure}$ Figure 6: Image of the NOAA 9042 active region taken with SXT/Al12 on 21 June 2000 at 09:46:04 UT.
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In the text

$\begin{figure} \par\includegraphics[width=13.2cm,clip]{1798fig8.eps} \end{figure}$ Figure 7: Dynamic radiospectrogram of the dm radio spikes recorded on 22 March 2001, beginning at 13:11:15 UT. On the spectra one can recognise columns of spikes. The individual spikes have no internal structure.
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In the text

$\begin{figure} \par\includegraphics[width=7.5cm,clip]{1798fig10.eps} \end{figure}$ Figure 8: Image of the NOAA 9390 active region taken with TRACE (171 Å) telescope on 22 March 2001 at 13:13:23 UT ( left panel) and at 13:16:23 UT ( right panel). The arrows points to the loop gradually filled by the hot plasma.
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In the text

$\begin{figure} \par\includegraphics[width=7.4cm,clip]{1798fig13.eps} \end{figure}$ Figure 10: Image of the NOAA 9433 active region taken with TRACE (171 Å) on 23 April 2001 at 10:20:08 UT. The arrows show the directions of the plasma motion.
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In the text

$\begin{figure} \par\includegraphics[width=13.1cm,clip]{1798fig14.eps} \end{figure}$ Figure 11: Dynamic radiospectrogram of the dm radio spikes recorded on 26 April 2000, beginning at 14:10:05 UT. Some spikes formed separate chains.
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In the text

$\begin{figure} \par\includegraphics[width=7.1cm,clip]{1798fig16.eps} \end{figure}$ Figure 12: Image of the NOAA 8970 active region taken with SXT/AlMg telescope on 26 April 2000 at 14:18:08 UT.
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In the text

$\begin{figure} \par\includegraphics[width=13.2cm,clip]{1798fig17.eps} \end{figure}$ Figure 13: Dynamic radiospectrogram of the dm radio spikes recorded on 17 May 2000, beginning at 15:43:45 UT.
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In the text

$\begin{figure} \par\includegraphics[width=7.2cm,clip]{1798fig19.eps} \end{figure}$ Figure 14: Image of the NOAA 8999 active region taken with the TRACE (171 Å) telescope on 17 May 2000 at 15:46:07 UT. The arrows points to the regions with clearly visible motions of matter along the magnetic loops.
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In the text

$\begin{figure} \par\includegraphics[width=13.2cm,clip]{1798fig23.eps} \end{figure}$ Figure 17: Dynamic radiospectrogram of the dm radio spikes recorded on 26 March 2000, beginning at 10:38:00 UT. Some spikes form clearly visible chains with drift in frequency.
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In the text

$\begin{figure} \par\includegraphics[width=7.2cm,clip]{1798fig25.eps} \end{figure}$ Figure 18: Image of the NOAA 8921 active region taken with TRACE (195 Å) on 26 March 2000 at 10:38:04 UT.
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In the text

$\begin{figure} \par\includegraphics[width=13.2cm,clip]{1798fig26.eps} \end{figure}$ Figure 19: Dynamic radiospectrogram of the dm radio spikes recorded on 30 October 2001, beginning at 12:20:27 UT.
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In the text

$\begin{figure} \par\includegraphics[width=8.5cm,clip]{1798fig28.eps} \end{figure}$ Figure 20: Images of the NOAA 9682 active region taken with TRACE (171 Å) on 30 October 2001 at 12:16:22 UT ( left panel) and 12:17:45 UT ( right panel). The arrows show the direction of the plasma motion.
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In the text

$\begin{figure} \par\includegraphics[width=13.6cm,clip]{1798fig30.eps} \end{figure}$ Figure 22: Dynamic radiospectrogram of the second group of dm radio spikes recorded on 11 July 2000, beginning at 13:27:25 UT.
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In the text

$\begin{figure} \par\includegraphics[width=7.2cm,clip]{1798fig34.eps} \end{figure}$ Figure 25: Image of the NOAA 9077 active region taken with SXT/Be119 telescope on 11 July 2000 at 15:03:28 UT.
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In the text

$\begin{figure} \par\includegraphics[width=7.2cm,clip]{1798fig37.eps} \end{figure}$ Figure 27: Images of the NOAA 9455 active region taken with TRACE (171 Å) on 14 May 2001 at 12:48:44 UT.
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In the text

$\begin{figure} \par\includegraphics[width=13.2cm,clip]{1798fig2.eps} \end{figure}$ Figure 3: Dynamic radiospectrogram of the dm radio spikes recorded on 15 March 2000, beginning at 12:20:40 UT. Some spikes form clearly visible chains. Here and in the next radiospectrograms the flux is scaled in relative units, the arrow point the spike presented in detail.
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In the text

$\begin{figure} \par\includegraphics[width=13.2cm,clip]{1798fig5.eps} \end{figure}$ Figure 5: Dynamic radiospectrogram of the dm radio spikes recorded on 21 June 2000, beginning at 09:25:45 UT. One can notice both types of spikes: with and without internal structure; some of them are aggregated in columns of spikes.
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In the text

$\begin{figure} \par\includegraphics[width=13.2cm,clip]{1798fig11.eps} \end{figure}$ Figure 9: Dynamic radiospectrogram of the dm radio spikes recorded on 23 April 2001, beginning at 10:14:58 UT.
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In the text

$\begin{figure} \par\includegraphics[width=13.2cm,clip]{1798fig20.eps} \end{figure}$ Figure 15: Dynamic radiospectrogram of the dm radio spikes recorded on 21 May 2000, beginning at 09:39:28 UT.
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In the text

$\begin{figure} \par\includegraphics[width=13.2cm,clip]{1798fig22.eps} \end{figure}$ Figure 16: Dynamic radiospectrogram of the dm radio spikes recorded on 26 March 2000, beginning at 10:38:00 UT. Some spikes show clearly visible internal subtle structure.
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In the text

$\begin{figure} \par\includegraphics[width=13.2cm,clip]{1798fig29.eps} \end{figure}$ Figure 21: Dynamic radiospectrogram of the first group of dm radio spikes recorded on 11 July 2000, beginning at 13:16:20 UT.
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In the text

$\begin{figure} \par\includegraphics[width=13.2cm,clip]{1798fig31.eps} \end{figure}$ Figure 23: Dynamic radiospectrogram of the third group of dm radio spikes recorded on 11 July 2000, beginning at 14:43:10 UT.
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In the text

$\begin{figure} \par\includegraphics[width=13.1cm,clip]{1798fig32.eps} \end{figure}$ Figure 24: Dynamic radiospectrogram of the fourth group of dm radio spikes recorded on 11 July 2000, beginning at 14:59:05 UT.
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In the text

$\begin{figure} \par\includegraphics[angle=90,width=13.8cm,clip]{1798fig35.eps} \end{figure}$ Figure 26: Dynamic radiospectrogram of dm radio spikes recorded on 14 May 2001, beginning at 12:47:29 UT.
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In the text

$\begin{figure} \par\includegraphics[width=7.5cm,clip]{1798fig1.eps} \end{figure}$	Figure 1: Definition of the main morphological parameters of the individual dm radio spike evaluated using automatic non-linear fitting of the spike's dynamical radiospectrogram with a two-dimensional elliptical Gaussian.
Open with DEXTER

$\begin{figure} \par\includegraphics[width=14cm,clip]{1798fig38.eps}\end{figure}$	Figure 2: GOES (1-8 Å), HXT/L (14-23 keV), HTX/M1 (23-33 keV), Interball (30-60 keV) and radio (1352-1490 MHz) fluxes recorded during the investigated radio events with dm radio spikes. The time range of the dm radio spike emission is outlined by vertical dotted lines. The y-axis is scaled in relative units.
Open with DEXTER

$\begin{figure} \par\includegraphics[width=7.2cm,clip]{1798fig4.eps} \end{figure}$	Figure 4: Image of the NOAA 8906 active region taken with SXT/Al12 on 15 March 2000 at 12:18:37 UT, one and a half minutes before the emission of the dm radio spikes.
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$\begin{figure} \par\includegraphics[width=7.1cm,clip]{1798fig7.eps} \end{figure}$	Figure 6: Image of the NOAA 9042 active region taken with SXT/Al12 on 21 June 2000 at 09:46:04 UT.
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$\begin{figure} \par\includegraphics[width=13.2cm,clip]{1798fig8.eps} \end{figure}$	Figure 7: Dynamic radiospectrogram of the dm radio spikes recorded on 22 March 2001, beginning at 13:11:15 UT. On the spectra one can recognise columns of spikes. The individual spikes have no internal structure.
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$\begin{figure} \par\includegraphics[width=7.5cm,clip]{1798fig10.eps} \end{figure}$	Figure 8: Image of the NOAA 9390 active region taken with TRACE (171 Å) telescope on 22 March 2001 at 13:13:23 UT ( left panel) and at 13:16:23 UT ( right panel). The arrows points to the loop gradually filled by the hot plasma.
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$\begin{figure} \par\includegraphics[width=7.4cm,clip]{1798fig13.eps} \end{figure}$	Figure 10: Image of the NOAA 9433 active region taken with TRACE (171 Å) on 23 April 2001 at 10:20:08 UT. The arrows show the directions of the plasma motion.
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$\begin{figure} \par\includegraphics[width=13.1cm,clip]{1798fig14.eps} \end{figure}$	Figure 11: Dynamic radiospectrogram of the dm radio spikes recorded on 26 April 2000, beginning at 14:10:05 UT. Some spikes formed separate chains.
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$\begin{figure} \par\includegraphics[width=7.1cm,clip]{1798fig16.eps} \end{figure}$	Figure 12: Image of the NOAA 8970 active region taken with SXT/AlMg telescope on 26 April 2000 at 14:18:08 UT.
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$\begin{figure} \par\includegraphics[width=13.2cm,clip]{1798fig17.eps} \end{figure}$	Figure 13: Dynamic radiospectrogram of the dm radio spikes recorded on 17 May 2000, beginning at 15:43:45 UT.
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$\begin{figure} \par\includegraphics[width=7.2cm,clip]{1798fig19.eps} \end{figure}$	Figure 14: Image of the NOAA 8999 active region taken with the TRACE (171 Å) telescope on 17 May 2000 at 15:46:07 UT. The arrows points to the regions with clearly visible motions of matter along the magnetic loops.
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$\begin{figure} \par\includegraphics[width=13.2cm,clip]{1798fig23.eps} \end{figure}$	Figure 17: Dynamic radiospectrogram of the dm radio spikes recorded on 26 March 2000, beginning at 10:38:00 UT. Some spikes form clearly visible chains with drift in frequency.
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$\begin{figure} \par\includegraphics[width=7.2cm,clip]{1798fig25.eps} \end{figure}$	Figure 18: Image of the NOAA 8921 active region taken with TRACE (195 Å) on 26 March 2000 at 10:38:04 UT.
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$\begin{figure} \par\includegraphics[width=13.2cm,clip]{1798fig26.eps} \end{figure}$	Figure 19: Dynamic radiospectrogram of the dm radio spikes recorded on 30 October 2001, beginning at 12:20:27 UT.
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$\begin{figure} \par\includegraphics[width=8.5cm,clip]{1798fig28.eps} \end{figure}$	Figure 20: Images of the NOAA 9682 active region taken with TRACE (171 Å) on 30 October 2001 at 12:16:22 UT ( left panel) and 12:17:45 UT ( right panel). The arrows show the direction of the plasma motion.
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$\begin{figure} \par\includegraphics[width=13.6cm,clip]{1798fig30.eps} \end{figure}$	Figure 22: Dynamic radiospectrogram of the second group of dm radio spikes recorded on 11 July 2000, beginning at 13:27:25 UT.
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$\begin{figure} \par\includegraphics[width=7.2cm,clip]{1798fig34.eps} \end{figure}$	Figure 25: Image of the NOAA 9077 active region taken with SXT/Be119 telescope on 11 July 2000 at 15:03:28 UT.
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$\begin{figure} \par\includegraphics[width=7.2cm,clip]{1798fig37.eps} \end{figure}$	Figure 27: Images of the NOAA 9455 active region taken with TRACE (171 Å) on 14 May 2001 at 12:48:44 UT.
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$\begin{figure} \par\includegraphics[width=13.2cm,clip]{1798fig2.eps} \end{figure}$	Figure 3: Dynamic radiospectrogram of the dm radio spikes recorded on 15 March 2000, beginning at 12:20:40 UT. Some spikes form clearly visible chains. Here and in the next radiospectrograms the flux is scaled in relative units, the arrow point the spike presented in detail.
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$\begin{figure} \par\includegraphics[width=13.2cm,clip]{1798fig5.eps} \end{figure}$	Figure 5: Dynamic radiospectrogram of the dm radio spikes recorded on 21 June 2000, beginning at 09:25:45 UT. One can notice both types of spikes: with and without internal structure; some of them are aggregated in columns of spikes.
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$\begin{figure} \par\includegraphics[width=13.2cm,clip]{1798fig11.eps} \end{figure}$	Figure 9: Dynamic radiospectrogram of the dm radio spikes recorded on 23 April 2001, beginning at 10:14:58 UT.
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$\begin{figure} \par\includegraphics[width=13.2cm,clip]{1798fig20.eps} \end{figure}$	Figure 15: Dynamic radiospectrogram of the dm radio spikes recorded on 21 May 2000, beginning at 09:39:28 UT.
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$\begin{figure} \par\includegraphics[width=13.2cm,clip]{1798fig22.eps} \end{figure}$	Figure 16: Dynamic radiospectrogram of the dm radio spikes recorded on 26 March 2000, beginning at 10:38:00 UT. Some spikes show clearly visible internal subtle structure.
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$\begin{figure} \par\includegraphics[width=13.2cm,clip]{1798fig29.eps} \end{figure}$	Figure 21: Dynamic radiospectrogram of the first group of dm radio spikes recorded on 11 July 2000, beginning at 13:16:20 UT.
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$\begin{figure} \par\includegraphics[width=13.2cm,clip]{1798fig31.eps} \end{figure}$	Figure 23: Dynamic radiospectrogram of the third group of dm radio spikes recorded on 11 July 2000, beginning at 14:43:10 UT.
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$\begin{figure} \par\includegraphics[width=13.1cm,clip]{1798fig32.eps} \end{figure}$	Figure 24: Dynamic radiospectrogram of the fourth group of dm radio spikes recorded on 11 July 2000, beginning at 14:59:05 UT.
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$\begin{figure} \par\includegraphics[angle=90,width=13.8cm,clip]{1798fig35.eps} \end{figure}$	Figure 26: Dynamic radiospectrogram of dm radio spikes recorded on 14 May 2001, beginning at 12:47:29 UT.
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