Published November 11, 2020 | Version v2
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Comparison of classical and Bayesian imaging in radio interferometry

  • 1. Max-Planck Institut für Astrophysik, Karl-Schwarzschild-Str. 1, 85748 Garching, Germany, Ludwig-Maximilians-Universität München (LMU), Geschwister-Scholl-Platz 1, 80539 München, Germany, Technische Universität München (TUM), Boltzmannstr. 3, 85748 Garching, Germany
  • 2. South African Radio Astronomy Observatory, 2 Fir Street, Black River Park, Observatory (North Gate entrance), 7925, South Africa, Department of Physics and Electronics, Rhodes University, Grahamstown, 6140, South Africa
  • 3. National Radio Astronomy Observatory, P.O. Box O, Socorro, NM 87801, USA
  • 4. Max-Planck Institut für Astrophysik, Karl-Schwarzschild-Str. 1, 85748 Garching, Germany, Ludwig-Maximilians-Universität München (LMU), Geschwister-Scholl-Platz 1, 80539 München, Germany
  • 5. Department of Physics and Electronics, Rhodes University, Grahamstown, 6140, South Africa, South African Radio Astronomy Observatory, 2 Fir Street, Black River Park, Observatory (North Gate entrance), 7925, South Africa
  • 6. Technische Universität München (TUM), Boltzmannstr. 3, 85748 Garching, Germany
  • 7. Max-Planck Institut für Astrophysik, Karl-Schwarzschild-Str. 1, 85748 Garching, Germany, Ludwig-Maximilians-Universität München (LMU), Geschwister-Scholl-Platz 1, 80539 München, Germany

Description

Material related to the publication "Comparison of classical and Bayesian imaging in radio interferometry".

  • CYG-ALL-*.ms.tar.gz: Calibrated data used for the reconstructions shown in the paper.
  • {frequency}_{method1}_{method2}.gif: Comparison between the results of method1 and method2 at the given observation frequency.
  • {frequency}_resolve_samples.gif: Ten posterior samples of resolve result.
  • {frequency}_resolve_posteriorsample{i}.{format}: Posterior samples of resolve.
  • {frequency}_resolve_posteriormean.{format}: Posterior mean of resolve.
  • {frequency}_{variant}clean.{format}: Result of single-scale and multi-scale clean where variant is "ss" or "ms", respectively.

All frequencies are in MHz. {format} is either "png" or "fits". All PNGs use the same colorbar as the fig. 1 (and most other figures) in the paper.

Files

13360_msclean.png

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