NAOC Open IR
脉冲星B0329+54的S/X双频CVN观测
陈文1; 江悟2; 李志玄1; 徐永华1; 汪敏1
2015
Source Publication天文学报
ISSN0001-5245
Volume056Issue:006Pages:658
Abstract利用CVN(Chinese VLBI Network)对脉冲星B0329+54进行了首次S/X双频观测,观测采用相位参考模式,频段NS/X双频16通道观测,数据采集终端是CDAS(Chinese Data Acquirement System),单通道带宽16MHz.使用上海VLBI(very long basel ineinter—ferometry)中心的DiFxfDistributedFX)相关处理机对数据进行相关处理.利用DiFX特有的Pulsar Binning模式,以提高数据信噪比.对观测数据处理后得到了s/x两波段的高分辨率图像和位置信息,与前人VLBI结果对比显示观测结果较为符合。
Language英语
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/52083
Collection中国科学院国家天文台
Affiliation1.中国科学院国家天文台
2.中国科学院大学
First Author AffilicationNational Astronomical Observatories, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
陈文,江悟,李志玄,等. 脉冲星B0329+54的S/X双频CVN观测[J]. 天文学报,2015,056(006):658.
APA 陈文,江悟,李志玄,徐永华,&汪敏.(2015).脉冲星B0329+54的S/X双频CVN观测.天文学报,056(006),658.
MLA 陈文,et al."脉冲星B0329+54的S/X双频CVN观测".天文学报 056.006(2015):658.
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