SVOM Follow-up Observation Coordinating Service
Xu-hui Han, Pin-pin Zhang, Yu-jie Xiao, Ruo-song Zhang, Chao Wu, Li-ping Xin, Hong-bo Cai, Hai Cao, Hui-jun Chen, Jin-song Deng, Wen-long Dong, Guo-wang Du, Lei Huang, Lin Lan, Hua-li Li, Guang-wei Li, Xiao-meng Lu, Yu-lei Qiu, Jian-feng Tian, Jing Wang, Wen-jin Xie, Da-wei Xu

TL;DR
The paper introduces the SVOM Follow-up Observation Coordinating Service (FOCS), a system designed to organize and coordinate ground-based follow-up observations of gamma-ray bursts detected by the SVOM space mission, enhancing multi-wavelength astronomy.
Contribution
This work presents the design, implementation, and deployment of the FOCS system, enabling automated scheduling and coordination of ground-based telescopes for SVOM GRB follow-ups.
Findings
Successful coordination of multiple ground-based telescopes for SVOM GRBs
Enhanced multi-wavelength observational capabilities achieved
System operational since June 2024 with ongoing improvements
Abstract
The Sino-French SVOM (Space Variable Objects Monitor) mission is a space-based astronomy mission complemented with ground-based dedicated instrumentation. It aims to explore and study high-energy cosmic phenomena, such as gamma-ray bursts (GRBs). This unprecedented combination of space-based and ground-based instruments will provide leading multi-wavelength observational capabilities in gamma-rays, X-rays, optical, and near-infrared bands. The complete observation sequence of each GRB triggered by the SVOM mission consists of three stages, the GRB detections, followed by the on-board and grounded automatic follow-ups, and rapid deep multi-band photometry and spectroscopy re-visit observations. To efficiently organize all grounded instruments performing automatic follow-ups and re-visit observations, we develop a follow-up observation coordinating service (FOCS), which is capable of…
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Taxonomy
TopicsGamma-ray bursts and supernovae · Astro and Planetary Science · Planetary Science and Exploration
