Research Article
On the Onset Time of Several SPE/GLE Events: Indications from High-Energy Gamma-Ray and Neutron Measurements by CORONAS-F
Table 1
Timing of pion-decay gamma emission and high-energy particle onsets.
| | Date | August 25, 2001 | October 28, 2003 | November 4, 2003 | January 20, 2005 |
| | Flare importance, location | X5.3/3B
S17E34 | X17.2/4B
S16E08 | X > 28/4B
S19W83 | X7.1/3B
N14W61 | | Time of the pion-decay emission | 16:31:10–16:32:30 | From 11:04:50 | 19:42:30–19:48:00 | From 06:44:40 | | Time of proton onset | No | 11:06–11:08 | 19:45–19:55 | 06:47-06:48 | | Time of neutron onset | 16:35-16:36 | 11:07:00–11:07:30 | 19:48:00–19:48:30 | No |
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