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Table B.1.
Timeline of events for GLE73.
| Event | Time [UT] |
|---|---|
| SXR onset | 15:17 (1min) |
| Type II onset | 15:28 (1sec) |
| Type III onset (first of the group) | 15:28 (1sec) |
| EUV wave formation | 15:28 (1min) |
| SXR peak | 15:35 (1min) |
| CME first observation in STEREO-A/COR1 | 15:36 (∼5min) |
| Type IV (m) | 15:37 (1min) |
| SPR Time (≥1 GV) | 15:39 (5min) |
| EUV wave connection to Earth | 15:40 (1min) |
| SolO/BCB onset (at E> 157 MeV) | 15:40 (5min) |
| GLE onset at South Pole | 15:45 (5min) |
| CME first observation in LASCO/C2 | 15:48 (∼12min) |
| GOES/P10 onset (at 275-500 MeV) | 15:55 (5min) |
| SOHO/ERNE onset (at 57.4 MeV) | 16:18 (5min) |
Notes. All times are Earth times, and propagation times for electromagnetic emissions have been considered in this table as explained in the text. The numbers in parentheses denote the time resolution of the measurements used.
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