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Table 1
List of analyzed diffuse wide-band type II bursts found in the 1996–2011 radio spectral data.
No. | Date | Visible first at | Identified | Comments |
(yyyy-mm-dd) | frequency band | until | ||
|
||||
1 | 2001-09-24 | 3 MHz–500 kHz | 80 kHz | Complex start, very wide band, Vourlidas et al. event |
2 | 2002-01-14 | 1 MHz–500 kHz | 180 kHz | Unclear start near 1 MHz |
3 | 2002-08-16 | 8–4 MHz | ~1 MHz | Other shock structures appear ~1 MHz, could be two separate lanes |
4 | 2002-11-09 | 14–6 MHz | ~1 MHz | Blends with other emission below 1 MHz |
5 | 2002-11-10 | 4–1.8 MHz | 400 kHz | Blends with other emission below 400 kHz |
6 | 2003-05-28 | 1 MHz–500 kHz | 150 kHz | Complex start, blends with other emission below 150 kHz, another lane at higher freq. |
7 | 2003-05-29 | 8–3.5 MHz | 700 kHz | Blends with other emission below 700 kHz |
8 | 2003-05-31 | 1.2 MHz–600 kHz | 180 kHz | Unclear start near 1 MHz |
9 | 2003-06-17/18 | 8–4 MHz | 200 kHz | Strong band, suggested synchrotron source, Bastian event |
10 | 2004-04-06 | 7.5–4 MHz | 250 kHz | Very faint below 1 MHz |
11 | 2004-04-11 | 10–5 MHz | 600 kHz | Blends with other emission below 2 MHz |
12 | 2004-07-25 | 1.4 MHz–600 kHz | 150 kHz | Start near 1 MHz, another lane at higher frequencies |
13 | 2004-07-29 | 1 MHz–500 kHz | 200 kHz | Start near 1 MHz, blends with other emission (bright patches) below 300 kHz |
14 | 2004-07-31 | 900–600 kHz | 200 kHz | Narrower band, blends with other emission below 200 kHz |
15 | 2004-09-12 | 2–1 MHz | 300 kHz | Band edge brightens below 1 MHz, another narrow lane at higher frequencies |
16 | 2004-12-02/03 | 10–5 MHz | 300 kHz | Faint below 300 kHz, blends with other emission |
17 | 2005-01-15 | 1.2 MHz–600 kHz | 200 kHz | Blends with other emission below 400 kHz |
18 | 2005-01-15/16 | 700–300 kHz | 180 kHz | Complex start, another lane at higher frequencies |
19 | 2005-06-03 | 1 MHz–600 kHz | 200 kHz | Blends with other emission below 200 kHz, narrow lane with patches |
20 | 2005-07-27 | 1.6 MHz–800 kHz | 300 kHz | Blends with other emission below 400 kHz, gets narrower |
21 | 2005-07-30 | 4–1.5 MHz | 500 kHz | Blends with other emission below 500 kHz, could be two separate lanes |
22 | 2005-09-09 | 5–2 MHz | 200 kHz | Bright patches below 1 MHz, other structures at higher frequencies |
23 | 2005-09-10 | 14+ MHz | 200 kHz | Bright patches below 1.5 MHz |
24 | 2011-03-07 | 1 MHz–500 kHz | 200 kHz | Mixed with bursty emission |
25 | 2011-09-22 | 1.1 MHz–400 kHz | 200 kHz | Mixed with bursty emission |
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