Baikal-GVD中微子望远镜快速数据处理系统的设计与实现
天体物理仪器与方法
2025-11-06 v1
摘要
我们为Baikal-GVD中微子望远镜展示了一个快速数据处理系统,旨在快速识别天体物理中微子事件。利用Baikal-GVD的模块化簇架构,该系统实现了并行化文件处理,其中原始数据文件在专用虚拟机上并发分析。该系统实现了两条流水线:快速逐文件处理和全功能逐运行处理,后者集成了由声学和惯性定位系统确定的动态探测器几何结构以及数据质量监控,延迟约为27小时。快速处理流水线从事件检测到重构数据可用的总延迟约为1.5-18分钟,具体取决于水发光水平。这使得能够对瞬态天体物理源进行快速后续观测,履行Baikal-GVD在多信使网络中的角色。文章还强调了数据采集系统的关键特性、先进同步系统的集成以及用于数据处理和存储的稳健基础设施,确保了Baikal-GVD望远镜高效可靠的运行。
引用
@article{arxiv.2511.03438,
title = {Design and Implementation of the Fast Data Processing System for the Baikal-GVD Neutrino Telescope},
author = {V. A. Allakhverdyan and A. D. Avrorin and A. V. Avrorin and V. M. Aynutdinov and I. A. Belolaptikov and Z. Berusova and E. A. Bondarev and I. V. Borina and N. M. Budnev and V. A. Chadymov and A. S. Chepurnov and V. Y. Dik and A. N. Dmitriyeva and G. V. Domogatsky and A. A. Doroshenko and R. Dvornicky and A. N. Dyachok and Zh. -A. M. Dzhilkibaev and E. Eckerova and T. V. Elzhov and V. N. Fomin and A. R. Gafarov and K. V. Golubkov and T. I. Gress and K. G. Kebkal and V. K. Kebkal and I. Kharuk and S. S. Khokhlov and E. V. Khramov and M. M. Kolbin and S. O. Koligaev and K. V. Konischev and A. V. Korobchenko and A. P. Koshechkin and V. A. Kozhin and M. V. Kruglov and V. F. Kulepov and A. A. Kulikov and Y. E. Lemeshev and M. V. Lisitsin and S. V. Lovtsov and R. R. Mirgazov and D. V. Naumov and A. S. Nikolaev and I. A. Perevalova and A. A. Petrukhin and D. P. Petukhov and E. N. Pliskovsky and M. I. Rozanov and E. V. Ryabov and G. B. Safronov and B. A. Shaybonov and V. Y. Shishkin and E. V. Shirokov and F. Simkovic and A. E. Sirenko and A. V. Skurikhin and A. G. Solovjev and M. N. Sorokovikov and I. Stekl and A. P. Stromakov and O. V. Suvorova and V. A. Tabolenko and V. I. Tretyak and B. B. Uizutuev and Y. V. Yablokova and D. N. Zaborov and S. I. Zavyalov and D. Y. Zvezdov},
journal= {arXiv preprint arXiv:2511.03438},
year = {2025}
}
备注
11 pages, 2 figures