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A combined GMRT/CLFST image of IC443 at 150 MHz

Published online by Cambridge University Press:  29 January 2014

D. Mitra ,
D. A. Green  and
A. Pramesh Rao
D. Mitra
Affiliation:
National Centre for Radio Astrophysics, Tata Institute of Fundamental Research, Pune University Campus, Post Bag 3, Ganeshkhind Pune 411007, India email: [email protected], [email protected]
D. A. Green
Affiliation:
Cavendish Laboratory, 19 J. J. Thomson Ave., Cambridge, CB3 0HE, U.K. email: [email protected]
A. Pramesh Rao
Affiliation:
National Centre for Radio Astrophysics, Tata Institute of Fundamental Research, Pune University Campus, Post Bag 3, Ganeshkhind Pune 411007, India email: [email protected], [email protected]
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Abstract

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IC443 is a relatively large Galactic (≈45 arcmin) SNR with a high radio surface brightness. It has fine scale structure down to arcsec scales, and so is difficult to image on all angular scales with a single instrument. Here observations of IC443 at 151 MHz made with both the GMRT and the CLFST are combined to give a composite image of IC443 on all scales from >45 arcmin down to ≈20 arcsec.

Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 9 , Symposium S296: Supernova Environmental Impacts , January 2013 , pp. 376 - 377
Copyright
Copyright © International Astronomical Union 2014 

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