SOXS仪器的动态调度：环境、算法与开发
天体物理仪器与方法
2022-09-16 v1
摘要
我们展示了位于ESO-NTT 3.58米望远镜上的Son Of X-Shooter（SOXS）仪器的调度器开发进展。SOXS将是一台单目标光谱设施，由双臂高效率光谱仪组成，覆盖350-2000纳米光谱范围，平均分辨本领R≈4500。SOXS将专门用于对天体物理暂现源进行紫外-可见光与近红外后随观测，其可用目标来自当前及未来宽视场望远镜的流媒体服务，目标池极为广泛。该仪器将服务于天体物理界多种科学目标，每种目标对观测规划有特定要求，观测调度器必须满足这些要求。根据欧洲南方天文台（ESO）的指示，该仪器仅由拉西拉站工作人员操作，山上不驻守天文学家。这对调度过程提出了新挑战，需要一种完全自动化的算法，不仅能向操作员提供最优目标的有序列表，还能在观测条件变化时提供最优备份方案。这要求调度器具备快速响应能力，且不牺牲优化过程，以保障观测质量。本文介绍了已基本完成的调度器及其网络界面的当前状态。
引用
@article{arxiv.2209.07181,
title = {Dynamic scheduling for SOXS instrument: environment, algorithms and development},
author = {Laura Asquini and Marco Landoni and Dave Young and Laurent Marty and Stephen Smartt and Sergio Campana and Riccardo Claudi and Pietro Schipani and Matteo Aliverti and Federico Battaini and Andrea Baruffolo and Sagi Ben Ami and Andrea Bianco and Federico Biondi and Giulio Capasso and Rosario Cosentino and Francesco D'Alessio and Paolo D'Avanzo and Ofir Hershko and Hanindyo Kuncarayaktim Matteo Munari and Giuliano Pignata and Adam Rubin and Salvatore Scuderi and Fabrizio Vitali and Jani Achren and Jose Antonio Araiza Duran and Iair Arcavi and Anna Brucalassi and Rachel Bruch and Enrico Cappellaro and Mirko Colapietro and Massimo Della Valle and Marco De Pascale and Rosario Di Benedetto and Sergio D'Orsi and Avishay Gal Yam and Matteo Genoni and Marcos Hernandez and Jari Kotilainen and Gianluca Li Causi and Seppo Mattila and Giorgio Pariani and Michael Rappaport and Kalyan Radhakrishnan and Davide Ricci and Marco Riva and Bernardo Salasnich and Ricardo Zanmar Sanchez and Maximilian Stritzinger and Hector Ventura},
journal= {arXiv preprint arXiv:2209.07181},
year = {2022}
}
备注
Accepted for publication in SPIE Astronomical Telescope and Instrumentation Conference proceedings - Montreal (Canada) July 2022