• HI absorption observations of two radio sources near the supernova remnant G 127.1 + 0.5

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      https://www.ias.ac.in/article/fulltext/joaa/005/04/0425-0428

    • Keywords

       

      HI absorption; galactic supernova remnants

    • Abstract

       

      The compact source 0125 + 628 in the centre of the galactic supernova remnant G 127.1 + 0.5 has been re-observed in HI absorption using the Westerbork Synthesis Radio Telescope (WSRT). The outer arm HI absorption atV = -95km s-1 has been confirmed. The absorption spectrum is similar to that of the nearby extragalactic source 0123 + 633. We discuss the arguments concerning an extragalactic origin of 0125 + 628 and conclude that it is most likely extragalactic and not an SS 433 type object.

    • Author Affiliations

       

      W. M. Goss1 2 J. H. van Gorkom1

      1. Kapteyn Astronomical Institute, P.O. Box 800, Groningen, AV - 9700
      2. National Radio Astronomy Observatory, P.O. Box 0, Socorro, New Mexico - 87801, USA
    • Dates

       
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