Radio Continuum Study of Supernova Remnants in the Large Magellanic Cloud - SNR J0519-6926
E.J. Crawford, M.D. Filipovi\'c, J.L. Payne
TL;DR
This study provides high-resolution radio observations of the supernova remnant SNR J0519-6926 in the Large Magellanic Cloud, revealing its morphology and spectral properties, but no polarization detection due to observational limitations.
Contribution
First high-resolution radio imaging and spectral analysis of SNR J0519-6926, highlighting its morphology and spectral index with no polarization detected.
Findings
Horseshoe morphology observed in the SNR
Spectral index measured as -0.55 ± 0.08
No polarization detected at 1% level
Abstract
We present the results of new high resolution ATCA observations of SNR J0519-6926. We found that this SNR exhibits a typical "horseshoe" appearance with alpha = -0.55 +- 0.08 and D=28+-1 pc. No polarization (or magnetic fields) are detected to a level of 1%. This is probably due to a relatively poor sampling of the uv plane caused be observing in "snap-shot" mode.
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