GRM Scientific Pipeline

TL;DR

The paper presents the design and implementation of the GRM Scientific Pipeline, a real-time data processing system for gamma-ray burst detection on the SVOM mission, emphasizing efficiency, modularity, and scientific data management.

Contribution

It introduces a modular, event-driven data processing architecture for the GRM instrument, enabling rapid, accurate analysis of gamma-ray burst data in space-based astronomy.

Findings

Achieves efficient real-time processing of GRB data.

Supports automated scientific data product generation.

Provides a robust framework for future system upgrades.

Abstract

The Gamma-Ray Monitor (GRM) is a key payload of the Space-based multiband astronomical Variable Objects Monitor (SVOM) mission, which is designed to detect gamma ray bursts (GRBs) within the energy range of 15 keV to 5 MeV. The GRM Instrument Center (GRM\_IC) features real-time data processing through the X-band, enabling rapid response of high-energy GRB events. The system employs an event-driven architecture and distributed design, achieving efficient processing and real-time monitoring of massive observational data. Through comprehensive data production processes and scientific data product management, the system achieves efficient production of scientific data products of the L1B / C level through the submission of jobs to the task scheduling system. Through modular architecture design and automated processing workflow, the GRM data processing system realizes precise conversion and scientific analysis of GRB detection data, providing robust technical support for future system upgrades and cross-platform collaboration.