LOFAR Non-detections of SN 2023ixf in its First Year Post-explosion
Abstract We used the LOw Frequency ARray (LOFAR) telescope to monitor SN 2023ixf, a core-collapse supernova in M101, between 8 and 368 days post-explosion. We report non-detections down to ~ 80 μ Jy sensitivity at 144 MHz. Our non-detections are consistent with published radio observations at higher frequencies. At the time, we are not able to constrain the properties of low-frequency absorption due to the progenitor star’s circumstellar medium via these LOFAR observations.
Authors
- A. Botteon (ORCID: https://orcid.org/0000-0002-9325-1567)
- R. Timmerman (ORCID: https://orcid.org/0000-0001-9404-2612)
Publication Details
- Journal
- Research Notes of the AAS
- Published
- 2024-12-18
- DOI
- https://doi.org/10.3847/2515-5172/ad9eae
- Citations
- 2
- Primary Topic
- Gamma-ray bursts and supernovae
- Type
- article
- Field-Weighted Citation Impact
- 0.66
Funders
- UK Research and Innovation
- Science Foundation Ireland
- Bundesministerium für Bildung und Forschung
- Nederlandse Organisatie voor Wetenschappelijk Onderzoek
- Max-Planck-Gesellschaft
- Centre National de la Recherche Scientifique
- Université d'Orléans
- Ministerium für Innovation, Wissenschaft und Forschung des Landes Nordrhein-Westfalen
- Observatoire de Paris, Université de Recherche Paris Sciences et Lettres
- Science and Technology Facilities Council