A C-Band Study of the Historical Supernovae in M83 with the Karl G. Jansky Very Large Array

Auteurs-es

  • Christopher Stockdale Marquette University
  • Knox S. Long Space Telescope Science Institute
  • Roberto Soria Curtin University
  • John J. Cowan University of Oklahoma
  • Larry A. Maddox Northrop Grumman
  • P. Frank Winkler Middlebury College
  • Kip D. Kunz Johns Hopkins University
  • William P. Blair Johns Hopkins University
  • James Miller-Jones Curtin University

DOI :

https://doi.org/10.17307/wsc.v0i0.38

Résumé

We present new low frequency observations of the grand design spiral galaxy, M83, using the C and L bands of the Karl G. Jansky Very Large Array (VLA). Utilizing the newly expanded bandwidth of the VLA, we are exploring the radio spectral properties of the more than 150 radio point sources in M83. We present the initial analyses, focusing on the radio evolution of the six historical supernovae discovered in the last century. With four epochs of VLA observations and optical and X-ray observations, we will probe the transition of supernovae into supernova remnants. 

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Comment citer

Stockdale, C., Long, K. S., Soria, R., Cowan, J. J., Maddox, L. A., Winkler, P. F., … Miller-Jones, J. (2012). A C-Band Study of the Historical Supernovae in M83 with the Karl G. Jansky Very Large Array. Proceedings of the Wisconsin Space Conference. https://doi.org/10.17307/wsc.v0i0.38

Numéro

From Earth to Galaxy

Rubrique

Astronomy and Cosmology

Licence

Creative Commons License
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.