J.M. Paredes , M. Peracaula , J. Martí , R. Estalella , M. Massi
{"title":"New results on LS I +61 ° 303 and Cygnus X-3","authors":"J.M. Paredes , M. Peracaula , J. Martí , R. Estalella , M. Massi","doi":"10.1016/S0083-6656(96)00062-1","DOIUrl":null,"url":null,"abstract":"<div><p>We present here preliminary results of 6 cm VLBI and VLA observations of LS I +61 ° 303 as well as 3.6 cm VLA observations of Cyg X-3. An interesting finding consists of the detection of small amplitude radio flares in the normal VLA interferometer data of LS I +61 ° 303, with an apparent recurrence period of 1.4 h. In addition, the VLA observations of Cyg X-3 exhibit some evidence of possible arcsecond radio jets in this source.</p></div>","PeriodicalId":101275,"journal":{"name":"Vistas in Astronomy","volume":"41 1","pages":"Pages 49-56"},"PeriodicalIF":0.0000,"publicationDate":"1997-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S0083-6656(96)00062-1","citationCount":"3","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Vistas in Astronomy","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0083665696000621","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 3
Abstract
We present here preliminary results of 6 cm VLBI and VLA observations of LS I +61 ° 303 as well as 3.6 cm VLA observations of Cyg X-3. An interesting finding consists of the detection of small amplitude radio flares in the normal VLA interferometer data of LS I +61 ° 303, with an apparent recurrence period of 1.4 h. In addition, the VLA observations of Cyg X-3 exhibit some evidence of possible arcsecond radio jets in this source.
本文介绍了LS I +61°303的6厘米VLBI和VLA观测以及Cyg X-3的3.6厘米VLA观测的初步结果。一个有趣的发现包括在LS I +61°303的正常VLA干涉仪数据中检测到小幅度射电耀斑,其明显的复发周期为1.4小时。此外,对Cyg X-3的VLA观测显示了该源可能存在弧秒射电射流的一些证据。