Open Exploration of the Time Domain with the Catalina Real-Time Transient Survey

通过 Catalina 实时瞬态勘测对时域进行开放式探索

基本信息

  • 批准号:
    1413600
  • 负责人:
  • 金额:
    $ 59.99万
  • 依托单位:
  • 依托单位国家:
    美国
  • 项目类别:
    Continuing Grant
  • 财政年份:
    2014
  • 资助国家:
    美国
  • 起止时间:
    2014-09-01 至 2018-08-31
  • 项目状态:
    已结题

项目摘要

The Catalina Sky Survey is a NASA-funded program to search for moving objects in our solar system. The NSF-supported Catalina Real-Time Transient Survey (CRTS) makes complimentary use of this same data stream to search among the fixed background stars for transient events, like supernovae and other forms of stellar explosions, and to monitor many types of variable sources. It releases its results in real time so that they can be followed up immediately by professional and serious amateur astronomers. The CRTS is developing a new kind of scientific infrastructure: real-time mining of massive data streams coupled with dynamic follow-up strategies. Students have opportunities to participate in hardware or software development, data mining itself, to obtain follow-up observations, and in the scientific analysis of the transient sources. To date, CRTS has discovered over 6500 distinct transient events and over 13 million variable sources. Through both formal and informal collaborations, as well as data sharing with the entire astronomical community, CRTS is enabling studies of variable stars, active galactic nuclei, the explosions that mark the endpoints in the life cycles of stars, stellar flares, cataclysmic variables and recurrent novae, planets around white dwarfs, new counterparts of gamma-ray sources, and many other interesting phenomena observable through "time domain astronomy". This award provides funding for continuation of this highly-successful program as well as for several key enhancements. This program, using existing telescopes and a large data stream, provides a testbed to develop data mining tools and procedures as a precursor to LSST and other missions under development.
卡塔利纳巡天计划是美国宇航局资助的一项在太阳系中寻找移动物体的计划。 NSF支持的卡塔利纳实时瞬变巡天(CRTS)利用同样的数据流在固定背景恒星中搜索瞬变事件,如超新星和其他形式的恒星爆炸,并监测许多类型的可变源。 它以真实的时间发布其结果,以便专业和认真的业余天文学家可以立即跟进。皇家空间遥感中心正在开发一种新的科学基础设施:实时挖掘大量数据流,并辅之以动态跟踪战略。 学生有机会参与硬件或软件开发,数据挖掘本身,以获得后续观察,并在瞬态源的科学分析。到目前为止,CRTS已经发现了超过6500个不同的瞬态事件和超过1300万个可变源。 通过正式和非正式的合作以及与整个天文学界的数据共享,皇家空间遥感中心正在促成对变星、活动星系核、标志着恒星生命周期终点的爆炸、恒星耀斑、激变变星和周期性新星、白色矮星周围的行星、伽马射线源的新对应物、以及通过“时域天文学”观察到的许多其他有趣的现象。 该奖项为继续这一非常成功的计划以及几个关键的改进提供资金。 该计划利用现有的望远镜和大量数据流,为开发数据挖掘工具和程序提供了一个试验平台,作为LSST和其他正在开发的任务的先驱。

项目成果

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Stanislav Djorgovski其他文献

Stanislav Djorgovski的其他文献

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{{ truncateString('Stanislav Djorgovski', 18)}}的其他基金

EarthCube IA: Collaborative Proposal: EarthCube Integration & Test Environment
EarthCube IA:协作提案:EarthCube 集成
  • 批准号:
    1541049
  • 财政年份:
    2015
  • 资助金额:
    $ 59.99万
  • 项目类别:
    Standard Grant
Collaborative Research: New Insights from a Systematic Approach to Quasar Variability
合作研究:类星体变异性系统方法的新见解
  • 批准号:
    1518308
  • 财政年份:
    2015
  • 资助金额:
    $ 59.99万
  • 项目类别:
    Standard Grant
EarthCube Conceptual Design: A Scalable Community Driven Architecture
EarthCube 概念设计:可扩展的社区驱动架构
  • 批准号:
    1343661
  • 财政年份:
    2014
  • 资助金额:
    $ 59.99万
  • 项目类别:
    Standard Grant
Open Exploration of the Time Domain with the Catalina Real-Time Transient Survey
通过 Catalina 实时瞬态勘测对时域进行开放式探索
  • 批准号:
    1313422
  • 财政年份:
    2013
  • 资助金额:
    $ 59.99万
  • 项目类别:
    Standard Grant
III: Small: Automated Event Classification and Decision Making in Massive Data Streams
III:小:海量数据流中的自动事件分类和决策
  • 批准号:
    1118041
  • 财政年份:
    2011
  • 资助金额:
    $ 59.99万
  • 项目类别:
    Standard Grant
The Catalina Real-Time Transient Survey (CRTS)
卡塔利娜实时瞬态调查 (CRTS)
  • 批准号:
    0909182
  • 财政年份:
    2009
  • 资助金额:
    $ 59.99万
  • 项目类别:
    Standard Grant
HCC:Small:Collaborative Research: Exploring the Use of Immersive Virtual Reality Technologies for Scientific Research, Communication, and Outreach
HCC:Small:协作研究:探索沉浸式虚拟现实技术在科学研究、交流和推广中的应用
  • 批准号:
    0917814
  • 财政年份:
    2009
  • 资助金额:
    $ 59.99万
  • 项目类别:
    Standard Grant
Collaborative Research: The Palomar-QUEST Survey
合作研究:Palomar-QUEST 调查
  • 批准号:
    0407448
  • 财政年份:
    2004
  • 资助金额:
    $ 59.99万
  • 项目类别:
    Continuing Grant
Support for the conference 'Virtual Observatories of the Future', June 13-16, 2000, Caltech, Pasadena, CA
支持“未来虚拟天文台”会议,2000 年 6 月 13 日至 16 日,加利福尼亚州帕萨迪纳加州理工学院
  • 批准号:
    0084709
  • 财政年份:
    2000
  • 资助金额:
    $ 59.99万
  • 项目类别:
    Standard Grant
Presidential Young Investigator (PYI) Award
总统青年研究员(PYI)奖
  • 批准号:
    9157412
  • 财政年份:
    1991
  • 资助金额:
    $ 59.99万
  • 项目类别:
    Continuing Grant

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