• Fulltext

       

        Click here to view fulltext PDF


      Permanent link:
      https://www.ias.ac.in/article/fulltext/joaa/005/04/0429-0473

    • Keywords

       

      extragalactic radio sources; asymmetric radio structure; linear polarization

    • Abstract

       

      We present total-intensity and linear-polarization observations with the Very Large Array (VLA) at λ6 and 2 cm of 17 sources, almost all of which were suspected to have extended emission only on one side of the nucleus. Five of them are still one-sided, three appear unresolved, while seven have radio lobes on both sides of the nucleus. The outer components in the double-lobed sources, however, have significantly different surface brightness or are very asymmetrically located with respect to the nucleus.

    • Author Affiliations

       

      D. J. Saikia1 P. Shastri1 R. P. Sinha2 V. K. Kapahi1 G. Swarup3

      1. Radio Astronomy Centre, Tata Institute of Fundamental Research, Post Box 1234, Bangalore - 560012
      2. Systems and Applied Science Corporation, 5809 Annapolis Road, Hyattsville, MD - 20784, USA
      3. Radio Astronomy Centre, Tata Institute of Fundamental Research, Post Box 8, Udhagamandalam - 643001
    • Dates

       
  • Journal of Astrophysics and Astronomy | News

    • Continuous Article Publication

      Posted on January 27, 2016

      Since January 2016, the Journal of Astrophysics and Astronomy has moved to Continuous Article Publishing (CAP) mode. This means that each accepted article is being published immediately online with DOI and article citation ID with starting page number 1. Articles are also visible in Web of Science immediately. All these have helped shorten the publication time and have improved the visibility of the articles.

    • Editorial Note on Continuous Article Publication

      Posted on July 25, 2019

      Click here for Editorial Note on CAP Mode

© 2017-2019 Indian Academy of Sciences, Bengaluru.