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EMU Detection of a Large and Low Surface Brightness Galactic SNR G288.8–6.3

  • Authors: Miroslav D. Filipović, Shi Dai, Bojan Arbutina, Natasha Hurley-Walker, Robert Brose, Werner Becker, Hidetoshi Sano, Dejan Urošević, T. H. Jarrett, Andrew M. Hopkins, Rami Z. E. Alsaberi, R. Alsulami, Cristobal Bordiu, Brianna Ball, Filomena Bufano, Christopher Burger-Scheidlin, Evan Crawford, Jayanne English, Frank Haberl, Adriano Ingallinera, Anna D. Kapinska, Patrick J. Kavanagh, Bärbel S. Koribalski, Roland Kothes, Sanja Lazarević, Jonathan Mackey, Gavin Rowell, Denis Leahy, Sara Loru, Peter J. Macgregor, Luciano Nicastro, Ray P. Norris, Simone Riggi, Manami Sasaki, Milorad Stupar, Corrado Trigilio, Grazia Umana, Tessa Vernstrom, Branislav Vukotić

Miroslav D. Filipović et al 2023 The Astronomical Journal 166 .

  • Provider: AAS Journals

Caption: Figure 3.

Radio flux densities as a function of frequency. A power-law fit based on flux density measurements (blue points) from MWA, CHIPASS, and S-PASS surveys with S 1 GHz = 10.92 ± 0.06 Jy and α = − 0.41 ± 0.12 is shown with a green line. Two orange points are flux density measurements from ASKAP and PMN surveys, and they are not included in the spectral index estimate.

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