Mysterious odd radio circle near the large magellanic cloud - an intergalactic supernova remnant?

Mysterious odd radio circle near the large magellanic cloud - an intergalactic supernova remnant?

We report the discovery of J0624-6948, a low-surface brightness radio ring, lying between the Galactic Plane and the large magellanic cloud (LMC). It was first detected at 888 MHz with the Australian Square Kilometre Array Pathfinder (ASKAP), and with a diameter of ∼196 arcsec. This source has pheno...

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Main Authors: Alsaberi, R.Z.E (Author), Andernach, H. (Author), Barnes, L. (Author), Bojičić, I.S (Author), Bozzetto, L.M (Author), Brose, R. (Author), Collier, J.D (Author), Crawford, E.J (Author), Crocker, R.M (Author), Dai, S. (Author), Ducci, L. (Author), Filipović, M.D (Author), Galvin, T.J (Author), Haberl, F. (Author), Heber, U. (Author), Hill, T. (Author), Hopkins, A.M (Author), Hurley-Walker, N. (Author), Ingallinera, A. (Author), Jarrett, T. (Author), Kavanagh, P.J (Author), Koribalski, B.S (Author), Kothes, R. (Author), Leahy, D. (Author), Lenc, E. (Author), Luken, K.J (Author), Macgregor, P.J (Author), Mackey, D. (Author), Maggi, P. (Author), Maitra, C. (Author), Manojlović, P. (Author), Norris, R.P (Author), Payne, J.L (Author), Pennock, C.M (Author), Points, S. (Author), Riggi, S. (Author), Rowell, G. (Author), Rudnick, L. (Author), Safi-Harb, S. (Author), Sano, H. (Author), Sasaki, M. (Author), Shabala, S. (Author), Stevens, J. (Author), Tothill, N.F.H (Author), Umana, G. (Author), Urošević, D. (Author), Van Loon, J.T (Author), Velović, V. (Author), Vernstrom, T. (Author), Wan, Z. (Author), West, J.L (Author)
Format: Article
Language:English
Published: Oxford University Press 2022
Subjects:
Galactic plane
Galaxies
Galaxies jets
galaxies: jets
ISM: supernova remnants
Large magellanic clouds
Magellanic Clouds
radio continuum: general
Radio continuum: general
Square Kilometer Array
stars: flare
Stars: flare
Supernova remnants
Supernovae
Surface brightness
White dwarfs
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