posted on 2024-08-06, 12:14authored byKaren Lee-Waddell, Clancy W. James, Stuart D. Ryder, Elizabeth K. Mahony, Arash Bahramian, Bärbel S. Koribalski, Pravir Kumar, Lachlan Marnoch, Freya O. North-Hickey, Elaine M. Sadler, Ryan ShannonRyan Shannon, Nicolas Tejos, Jessica E. Thorne, Jing Wang, Randall Wayth
The putative host galaxy of FRB 20171020A was first identified as ESO 601-G036 in 2018, but as no repeat bursts have been detected, direct confirmation of the host remains elusive. In light of recent developments in the field, we re-examine this host and determine a new association confidence level of 98%. At 37 Mpc, this makes ESO 601-G036 the third closest FRB host galaxy to be identified to date and the closest to host an apparently non-repeating FRB (with an estimated repetition rate limit of
Funding
Solving the mystery of ultra luminous fast radio burst emission