Real‐Time Detection of the Ground Level Enhancement on 10 September 2017 by A.Ne.Mo.S.: System Report
Real‐Time Detection of the Ground Level Enhancement on 10 September 2017 by A.Ne.Mo.S.: System Report
复制标题
A.Ne.Mo.S. 于 2017 年 9 月 10 日实时检测地面高度增强：系统报告
作者：
H. Mavromichalaki;M. Gerontidou;P. Paschalis;E. Paouris;A. Tezari;C. Sgouropoulos;N. Crosby;M. Dierckxsens
2017年9月10日，由高分辨率中子监测数据库提供的世界中子监测网络的几个站记录到了宇宙线强度的地面增强，被确定为GLE72。导致这次GLE的太阳质子事件与活动区AR2673有关，AR2673在太阳西边缘产生了X8.2耀斑。GOES卫星测量了能量在10、50和100 MeV以上的质子，而地面中子监测器记录了能量在500 MeV以上的更高能量的粒子。这次GLE事件被雅典中子监测站(A.Ne.Mo.S.)的GLE Alert Plus系统成功地实时探测到。本文概述了GLE72事件，详细分析了GLE Alert Plus系统发出的GLE警报信号的演变过程，并对事件发生后的情况进行了总结。
On 10 September 2017, a ground level enhancement (GLE) of cosmic ray intensity, identified as GLE72, was recorded by several stations of the worldwide neutron monitor network provided by the high‐resolution Neutron Monitor Database. The solar proton event that resulted in this GLE was associated with active region AR2673, which produced an X8.2 flare on the solar west limb. Protons were measured by the GOES satellites with energies above 10, 50, and 100 MeV, while particles at higher energies above 500 MeV were registered by ground‐based neutron monitors. This GLE event was successfully detected in real time by the GLE Alert plus System of the Athens Neutron Monitor Station (A.Ne.Mo.S.). In this work an overview of the GLE72 event is given, and a detailed analysis of the evolution of the GLE Alert signal issued by the GLE Alert plus System as well as a postevent summary are presented.