{"title":"EVN observations of the BL lac object 1219 + 285","authors":"P. Charlot , H. Sol , L. Vicente","doi":"10.1016/S0083-6656(97)88219-0","DOIUrl":null,"url":null,"abstract":"<div><p>We present results of observations of the BL Lac objet 1219 + 285 with the European VLBI Network (EVN) at 1.7 GHz and 5.0 GHz. Our data reveal a misalignment of ∼60° between the radio structure of 1219 + 285 observed at these two frequencies. The lower resolution (∼20 mas) structure seen with the EVN at 1.7 GHz appears to be orientated in a direction intermediate between that of the inner VLBI jet and that of the outer VLA jet, indicating continuity of the jet from milliarcsecond to arcsecond scales.</p></div>","PeriodicalId":101275,"journal":{"name":"Vistas in Astronomy","volume":"41 2","pages":"Pages 247-251"},"PeriodicalIF":0.0000,"publicationDate":"1997-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S0083-6656(97)88219-0","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Vistas in Astronomy","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0083665697882190","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
Abstract
We present results of observations of the BL Lac objet 1219 + 285 with the European VLBI Network (EVN) at 1.7 GHz and 5.0 GHz. Our data reveal a misalignment of ∼60° between the radio structure of 1219 + 285 observed at these two frequencies. The lower resolution (∼20 mas) structure seen with the EVN at 1.7 GHz appears to be orientated in a direction intermediate between that of the inner VLBI jet and that of the outer VLA jet, indicating continuity of the jet from milliarcsecond to arcsecond scales.
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