VLBI observations of southern EGRET identifications .1. PKS 0208-512, PKS 0521-365, and PKS 0537-441

	VLBI observations of southern EGRET identifications .1. PKS 0208-512, PKS 0521-365, and PKS 0537-441
	Tingay, SJ ; Edwards, PG ; Costa, ME ; Lovell, JEJ ; MCCulloch, PM ; Jauncey, DL ; REynolds, JE ; Tzioumis, AK ; Migenes, V ; Gough, R
刊名	ASTROPHYSICAL JOURNAL
	1996-06-10
卷号	464 期号:1 页码:170-176
关键词	galaxies galaxies gamma rays techniques active jets observations interferometric
英文摘要	We present high-resolution very long baseline interferometry images of three southern radio sources that the Energetic Gamma-Ray Experiment Telescope (EGRET), on board the Compton Gamma Ray Observatory, has identified as greater than 100 MeV gamma-ray sources. These are the first results in a continuing program of VLBI observations of southern EGRET identifications. For two of these sources, PKS 0208-512 (at 4.851 GHz) and PKS 0537-441 (at 4.851 and 8.418 GHz), the images represent first-epoch observations. For the remaining lower redshift object, PKS 0521-365, we present images from three epochs at 4.851 GHz and an image from one further epoch at 8.418 GHz, spanning approximately 1 yr. We discuss the need for further extensive VLBI observations of EGRET-identified radio sources.
WOS标题词	Science & Technology ; Physical Sciences
类目[WOS]	Astronomy & Astrophysics
研究领域[WOS]	Astronomy & Astrophysics
关键词[WOS]	RADIO-SOURCES
收录类别	SCI
语种	英语
WOS记录号	WOS:A1996UN84000016
内容类型	期刊论文
源URL	[http://119.78.226.72/handle/331011/28122]
专题	上海天文台_VLBI研究室
作者单位	1.INST SPACE & ASTRONAUT SCI,SAGAMIHARA,KANAGAWA 229,JAPAN 2.UNIV TASMANIA,HOBART,TAS 7001,AUSTRALIA 3.CSIRO,AUSTRALIA TELESCOPE NATL FACIL,EPPING,NSW 2121,AUSTRALIA 4.CALTECH,JET PROP LAB,PASADENA,CA 91109 5.HARTEBEESTHOEK RADIO ASTRON OBSERV,KRUGERSDORP 1740,SOUTH AFRICA 6.SHANGHAI ASTRON OBSERV,SHANGHAI 200030,PEOPLES R CHINA
推荐引用方式 GB/T 7714	Tingay, SJ,Edwards, PG,Costa, ME,et al. VLBI observations of southern EGRET identifications .1. PKS 0208-512, PKS 0521-365, and PKS 0537-441[J]. ASTROPHYSICAL JOURNAL,1996,464(1):170-176.
APA	Tingay, SJ.,Edwards, PG.,Costa, ME.,Lovell, JEJ.,MCCulloch, PM.,...&Shen, ZQ.(1996).VLBI observations of southern EGRET identifications .1. PKS 0208-512, PKS 0521-365, and PKS 0537-441.ASTROPHYSICAL JOURNAL,464(1),170-176.
MLA	Tingay, SJ,et al."VLBI observations of southern EGRET identifications .1. PKS 0208-512, PKS 0521-365, and PKS 0537-441".ASTROPHYSICAL JOURNAL 464.1(1996):170-176.