Offline data processing in the First JUNO Data Challenge

Abstract

The Jiangmen Underground Neutrino Observatory (JUNO) is currently under construction and the installation of detector will be completed by end of 2024. A series of JUNO Data Challenges are proposed to evaluate and validate the complete data processing chain in advance. In this contribution, the offline data processing in the first JUNO Data Challenge (DC-1) is presented. The primary goal of DC-1 is to process one week data using conditions database and multi-threaded reconstruction. The workflow involves the production of simulated data and reconstruction of the data. To achieve the goals, a JUNO-Hackathon has been organized. The software performance is measured and the results are presented.