Real-time GLE alert in the ANMODAP Center for December 13, 2006 |
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| Authors: | G Souvatzoglou H Mavromichalaki C Sarlanis G Mariatos A Belov E Eroshenko V Yanke |
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| Institution: | 1. Nuclear and Particle Physics Section, Physics Department, Athens University Pan/polis-Zografos 15771 Athens, Greece;2. Institute of Terrestrial Magnetism, Ionosphere and Radio Wave Propagation (IZMIRAN), 42092 Troitsk, Moscow Region, Russia |
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| Abstract: | Within the last years, a real-time system to monitor high energy cosmic rays for space weather use has been operated at Athens cosmic ray station. Neutron monitors and satellite high resolution data in real time are used, making it possible to observe cosmic rays in dual energy range observations. In large solar energetic particle (SEP) events, ground level enhancement (GLE) can provide the earliest alert for the onset of the SEP event. This system watches for count rate increases recorded in real time by 23 neutron monitors, which triggers an alarm if a ground level enhancement (GLE) of cosmic ray intensity is detected. |
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| Keywords: | Ground level enhancement Neutron monitor network Space Weather GLE alert system |
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