Design and implementation of the fast data processing system for the Baikal-GVD neutrino telescope
- NázevTitle
- Design and implementation of the fast data processing system for the Baikal-GVD neutrino telescopeDesign and implementation of the fast data processing system for the Baikal-GVD neutrino telescope
- Druh výsledkuResult type
- Článek v časopiseJournal article
- AutořiAuthors
- V.A. Allakhverdyan, A.D. Avrorin, A.V. Avrorin, V.M. Aynutdinov, Z. Beňušová, R. Dvornický, E. Eckerová, F. Šimkovic, I. Štekl
- ExperimentCollaboration
- Baikal-GVD
- DOIDOI
- 10.1088/1748-0221/21/01/P01025
- Časopis / citaceJournal / citation
- Journal of Instrumentation 21(01), P01025 (2026) · ISSN 1748-0221
- RokYear
- 2026
- JazykLanguage
- eng
- ZáznamyRecords
- CitovánoCited by
- 2 (INSPIRE-HEP)
- Plný text (open access)Full text (open access)
- https://arxiv.org/pdf/2511.03438
- Citace ke staženíDownload citation
- TXT · BibTeX
AbstraktAbstract
We present a fast data processing system for the Baikal-GVD neutrino telescope, designed for rapid identification of astrophysical neutrino events. Leveraging Baikal-GVD’s modular cluster architecture, the system implements parallelized file processing where raw data files undergo concurrent analysis across dedicated virtual machines. The system implements two pipelines: a fast per-file processing and a fully fledged (per-run) processing, which integrates dynamic detector geometry determined from acoustic and inertial positioning systems and data quality monitoring with a latency of ≈ 27hr. The fast processing pipeline delivers a total latency of about 1.5–18 minutes from event detection to reconstructed data availability, depending on water luminescence levels. This enables fast follow-up observations of transient astrophysical sources, fulfilling Baikal-GVD’s role in multi-messenger networks. The article also highlights key features of the data acquisition system, the integration of advanced synchronization systems and a robust infrastructure for data handling and storage, ensuring efficient and reliable operation of the Baikal-GVD telescope.
We present a fast data processing system for the Baikal-GVD neutrino telescope, designed for rapid identification of astrophysical neutrino events. Leveraging Baikal-GVD’s modular cluster architecture, the system implements parallelized file processing where raw data files undergo concurrent analysis across dedicated virtual machines. The system implements two pipelines: a fast per-file processing and a fully fledged (per-run) processing, which integrates dynamic detector geometry determined from acoustic and inertial positioning systems and data quality monitoring with a latency of ≈ 27hr. The fast processing pipeline delivers a total latency of about 1.5–18 minutes from event detection to reconstructed data availability, depending on water luminescence levels. This enables fast follow-up observations of transient astrophysical sources, fulfilling Baikal-GVD’s role in multi-messenger networks. The article also highlights key features of the data acquisition system, the integration of advanced synchronization systems and a robust infrastructure for data handling and storage, ensuring efficient and reliable operation of the Baikal-GVD telescope.