A Potential Host Galaxy Association for FRB 20190605C
Abstract We present a probable host galaxy of the fast radio burst FRB 20190605C, detected by the Canadian Hydrogen Intensity Mapping Experiment. The localization was enabled by saved baseband data; the region contained one galaxy with a photometric redshift consistent with the dispersion measure of the FRB. This galaxy was identified as the most likely host with a Probabilistic Association of Transients to their Hosts probability calculation, finding a probability of association P ( O ∣ x ) = 0.913. With Prospector , we used a joint spectro-photometric fit to model stellar mass, star formation rate, metallicity, age, and a spectral energy distribution for the host candidate.
Authors
- Daniele Michilli (ORCID: https://orcid.org/0000-0002-2551-7554)
- Kiyoshi W. Masui (ORCID: https://orcid.org/0000-0002-4279-6946)
- Kaitlyn Shin (ORCID: https://orcid.org/0000-0002-6823-2073)
- Michael S. Calzadilla (ORCID: https://orcid.org/0000-0002-2238-2105)
- Adaeze L. Ibik
- Mohit Bhardwaj (ORCID: https://orcid.org/0000-0002-3615-3514)
- Obinna Modilim (ORCID: https://orcid.org/0009-0005-0466-9371)
Publication Details
- Journal
- Research Notes of the AAS
- Published
- 2024-09-23
- DOI
- https://doi.org/10.3847/2515-5172/ad7c3b
- Primary Topic
- Gamma-ray bursts and supernovae
- Type
- article
- Field-Weighted Citation Impact
- 0.00