YNAO OpenIR  > 其他
Distributed Data-Processing Pipeline for Mingantu Ultrawide Spectral Radioheliograph
Wang F(王锋)1,2,3; Mei, Y1; Deng, H1; Wang, W4; Liu, CY1; Liu, DH4; Wei SL(卫守林)1,2,3; Dai W(戴伟)1,2,3; Liang, B1; Liu YB(刘应波)1,2,3; Zhang, XL1; Ji, KF1; Wang, F (reprint author), Kunming Univ Sci & Technol, Comp Technol Applicat Key Lab Yunnan Prov, Chenggong 650500, Kunming, Peoples R China.
2015-04
发表期刊PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC
ISSN0004-6280
卷号127期号:950页码:383-396
产权排序第3完成单位
摘要The Mingantu Ultrawide Spectral Radioheliograph (MUSER) is a synthetic-aperture radio interferometer built in Ming'antu, Inner Mongolia, China. As a solar-dedicated interferometric array, the MUSER can produce high-quality radio images in a frequency range of 400 MHz-15 GHz with high temporal, spatial, and spectral resolution. Implementing of the data processing system for the MUSER is a major challenge to performing high-cadence imaging in wideband and obtaining more than two orders of higher multiple frequencies. There is an urgent need to build a pipeline for processing the massive amount of MUSER data generated each day. In this article, we present a high-performance distributed data processing pipeline (DDPP) built on the OpenCluster infrastructure for processing MUSER observational data, including data storage, preprocessing, image reconstruction, deconvolution, archiving, and real-time monitoring. We comprehensively elaborate the system architecture of the pipeline and the implementation of each subsystem. The DDPP is automatic, robust, scalable, and manageable. The processing performance under a parallel CPU/GPU hybrid system meets the requirements of MUSER data processing.
学科领域Astronomy & Astrophysics
DOI10.1086/680852
项目资助者National Natural Science Foundation of China [U1231205, 61462053, 1263004, 11203011, 11163004, 11103005] ; Natural Science Foundation of Yunnan Province [2013FA013, 2013FA032, 2013FZ018]
URL查看原文
收录类别SCI
语种英语
文章类型Article
WOS研究方向Astronomy & Astrophysics
WOS标题词Science & Technology ; Physical Sciences
WOS类目Astronomy & Astrophysics
WOS记录号WOS:000352231000007
关键词[WOS]FASTBIT
引用统计
被引频次:5[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ynao.ac.cn/handle/114a53/4265
专题其他
通讯作者Wang, F (reprint author), Kunming Univ Sci & Technol, Comp Technol Applicat Key Lab Yunnan Prov, Chenggong 650500, Kunming, Peoples R China.
作者单位1.Computer Technology Application Key Lab of Yunnan Province, Kunming
2.University of Chinese Academy of Sciences, Beijing 100049, China
3.Yunnan Observatories, Chinese Academy of Sciences, Kunming 650011,
4.Chinese National Observatory, Chinese Academy of Sciences, Beijing
推荐引用方式
GB/T 7714
Wang F,Mei, Y,Deng, H,et al. Distributed Data-Processing Pipeline for Mingantu Ultrawide Spectral Radioheliograph[J]. PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC,2015,127(950):383-396.
APA Wang F.,Mei, Y.,Deng, H.,Wang, W.,Liu, CY.,...&Wang, F .(2015).Distributed Data-Processing Pipeline for Mingantu Ultrawide Spectral Radioheliograph.PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC,127(950),383-396.
MLA Wang F,et al."Distributed Data-Processing Pipeline for Mingantu Ultrawide Spectral Radioheliograph".PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC 127.950(2015):383-396.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
Distributed Data-Pro(623KB)期刊论文作者接受稿开放获取CC BY-NC-SA请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Wang F(王锋)]的文章
[Mei, Y]的文章
[Deng, H]的文章
百度学术
百度学术中相似的文章
[Wang F(王锋)]的文章
[Mei, Y]的文章
[Deng, H]的文章
必应学术
必应学术中相似的文章
[Wang F(王锋)]的文章
[Mei, Y]的文章
[Deng, H]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。