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A high-resolution radio survey of the Vela supernova remnant

D. C. -J. Bock·A. J. Turtle·A. J. Green
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Abstract

This paper presents a high-resolution radio continuum (843 MHz) survey of the Vela supernova remnant. The contrast between the structures in the central pulsar-powered nebula of the remnant and the synchrotron radiation shell allows the remnant to be identified morphologically as a member of the composite class. The data are the first of a composite remnant at spatial scales comparable with those available for the Cygnus Loop and the Crab Nebula, and make possible a comparison of radio, optical and soft X-ray emission from the resolved shell filaments. The survey, made with the Molonglo Observatory Synthesis Telescope, covers an area of 50 square degrees at a resolution of 43'' x 60'', while imaging structures on scales up to 30'.

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D. C. -J. Bock, A. J. Turtle, A. J. Green. 1998-07-13. A high-resolution radio survey of the Vela supernova remnant. https://doi.org/10.1086/300563

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