Image Simulation for Mingantu Ultrawide Spectral Radioheliograph in the Decimetre Wave Range

	Image Simulation for Mingantu Ultrawide Spectral Radioheliograph in the Decimetre Wave Range
	Du, Jing1,2 ; Yan, Yihua1 ; Wang, Wei 1; Liu, Donghao1
刊名	PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF AUSTRALIA
	2015-06-05
卷号	32
关键词	instrumentation: interferometers techniques: image processing Sun: radio radiation
英文摘要	The MUSER is a solar-dedicated radio interferometric array, which will observe the Sun over a wide range of radio frequencies (0.4-15 GHz), and make high time, space and frequency resolution images of the Sun simultaneously. MUSER is located in Mingantu Station in Inner Mongolia of China, which is about 400 kilometres away from Beijing. MUSER consists of two arrays: MUSER-I andMUSER-II. MUSER-I contains 40 antennas with 4.5-m aperture operating at 400 MHz to 2 GHz. MUSER-II contains 60 antennas with 2-m aperture operating at 2 to 15 GHz. Currently, MUSER has already been established and entered into the stage of test observation. This work is focus on the imaging performance of MUSER-I. This paper introduces MUSER-I briefly, presents the analysis of the array configurations, and evaluates the image quality mainly using the dynamic range, fidelity index, and the peak signal-to-noise ratio, also make some actual solar model simulations with CASA, the results will be shown below.
收录类别	SCI
语种	英语
WOS记录号	WOS:000355915200001
内容类型	期刊论文
源URL	[http://ir.bao.ac.cn/handle/114a11/5689]
专题	国家天文台_太阳物理研究部
作者单位	1.Chinese Acad Sci, Key Lab Solar Act, Natl Astron Observ, Beijing 100012, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Du, Jing,Yan, Yihua,Wang, Wei,et al. Image Simulation for Mingantu Ultrawide Spectral Radioheliograph in the Decimetre Wave Range[J]. PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF AUSTRALIA,2015,32.
APA	Du, Jing,Yan, Yihua,Wang, Wei,&Liu, Donghao.(2015).Image Simulation for Mingantu Ultrawide Spectral Radioheliograph in the Decimetre Wave Range.PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF AUSTRALIA,32.
MLA	Du, Jing,et al."Image Simulation for Mingantu Ultrawide Spectral Radioheliograph in the Decimetre Wave Range".PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF AUSTRALIA 32(2015).