Separation of drifting pulsating structures in a complex radio spectrum of the 2001 April 11 event

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Table 1

Parameters of the bursts used in a construction of the artificial radio spectrum.

Spectrum	Period P	Amplitude A	Width W^a	Period P_r^b	Drift D^c	Panel
No.	[s]	[arbrit. un.]	[MHz]	[s]	[MHz s^-1]	(Fig. 1)

1	2.0	600	400	4	−120	a
2	2.0	500	400	8	−80	b
3	2.0	400	400	15	−30	c
4	2.0	400	400	42	−10	d
5	0.5	50	20	∞	0	not shown
6	2.0	300	390	∞	0	not shown
7	2.0	200	100	∞	0	not shown
8	2.0	200	900	∞	0	not shown

Notes. The spectrum, which is the sum of all artificial bursts, is shown in Fig. 1, panel e.

^(a)

W = frequency bandwidth of the individual pulsations,

^(b)

P_r = repetition period of DPSs,

^(c)

D = frequency drift of DPSs and pulsations.

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