7–8 Dec 2022
Australia/Perth timezone

A commensal MWA beamformer for SETI and FRBs

8 Dec 2022, 08:50
20m
Transients Science

Speaker

Danny Price (ICRAR/Curtin)

Description

The MWA, like many radio array telecopes, uses Ethernet packets to route data from the receiver 'frontend' to the MWAX correlator 'backend'. Using a routing feature called Multicast, these data packets can be sent to any backends that request a copy of the datastream. Here, we report on the commensal MWA beamformer system: a collaboration between ICRAR researchers and the Breakthrough Listen search for life beyond Earth. The commensal system is being used to undertake a technosignature search (SETI, the Search for Extraterrestrial Intelligence), and Fast Radio Bursts (FRBs). We will give an overview of how the system works, current status, and future plans.

Presentation length short

Primary authors

Andrew Williams (MWA Telescope) Danny Price (ICRAR/Curtin) Greg Sleap (Curtin University/Murchison Widefield Array) Dr Ian Morrison (CIRA) Mr Luke Williams (CIRA) Marcin Sokolowski (Curtin University)

Presentation materials

There are no materials yet.