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加拿大氢天文台与射电瞬变探测器项目管理

Project management of the Canadian Hydrogen Observatory and Radio-transient Detector

Dallas Wulf, Matt Dobbs, Brian Hoff, Michael Rupen, Kendrick Smith, Keith Vanderlinde

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中文总结 AI 辅助

本文介绍加拿大氢天文台与射电瞬变探测器(CHORD)项目的管理框架,该项目为新型射电干涉仪,正推进首批子阵列建造,框架可应对固定预算时间线下的后勤挑战。

中文摘要 AI 辅助

加拿大氢天文台与射电瞬变探测器(CHORD)是一款工作在300-1500MHz频段的新型漂移扫描射电干涉仪,专为21cm强度测绘、21cm星系探测、脉冲星及瞬变源探测与定位优化。完整装置将包含由512台6米碟形天线组成的核心阵列,以及两台各含64台碟形天线、基线达数千公里的延伸阵列。该项目即将完成首批64台碟形天线组成的子阵列,这将使调试工作能与剩余建造工作同步开展。在本次报告中,我们将探讨该项目的管理框架,该框架使我们能够在全球经济与技术剧烈波动时期,应对固定预算、固定时间线的研究基础设施项目所面临的后勤挑战。

英文摘要

The Canadian Hydrogen Observatory and Radio-transient Detector (CHORD) is a new drift-scan radio interferometer operating from 300-1500 MHz, optimized for 21cm intensity mapping, 21cm galaxy detection, pulsars, and transient detection and localization. The full instrument will feature a core array of 512 six-meter dishes, plus two 64-dish outriggers at several thousand kilometer baselines. The project is nearing completion of the first 64-dish sub array, which will enable commissioning activities to begin in parallel with the remaining construction. In this presentation, we discuss the project management framework that has enabled us to navigate the logistical challenges of a fixed-budget, fixed-timeline research infrastructure project through a period of significant global economic and technological volatility.

发表机构

  • McGill University(麦吉尔大学)
  • National Research Council Canada(加拿大国家研究委员会)
  • Perimeter Institute for Theoretical Physics(珀米特理论物理研究所)
  • University of Toronto(多伦多大学)

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