189 citations · 405 across the 25 of their papers we have counts for
11 papers · 1 filter
All-Sky Ultra-Narrowband Spectral Imaging with the OVRO-LWA: Technosignature Constraints and Axion-Like Particle Prospects
Nikita Kosogorov, Gregg Hallinan, Greg Hellbourg +46
We present an imaging-domain search for technosignatures at decametric wavelengths with the OVRO-LWA, targeting ultra-narrowband continuous-wave signals between 50 and 86 MHz. We i…
A Commensal Radio-Only Cosmic Ray Detector at the Owens Valley Radio Observatory Long Wavelength Array
Kathryn A. Plant, Andrew Romero-Wolf, Gregg Hallinan +46
The brief (10 nanoseconds) transient radio emission from cosmic ray air showers carries key information about the energy and mass composition of high energy cosmic rays, but anthro…
Spectral index of the Galactic foreground emission in the 50-87 MHz range
Marta Spinelli, Gianni Bernardi, Hugh Garsden +4
Total-power radiometry with individual meter-wave antennas is a potentially effective way to study the Cosmic Dawn () through measurement of sky brightness arising from th…
Direct Wide-Field Radio Imaging in Real-Time at High Time Resolution using Antenna Electric Fields
James Kent, Adam P. Beardsley, Landman Bester +6
The recent demonstration of a real-time direct imaging radio interferometry correlator represents a new capability in radio astronomy. However wide field imaging with this method i…
A Real-Time, All-Sky, High Time Resolution, Direct Imager for the Long Wavelength Array
James Kent, Jayce Dowell, Adam Beardsley +3
The future of radio astronomy will require instruments with large collecting areas for higher sensitivity, wide fields of view for faster survey speeds, and efficient computing and…
The Swarm Telescope Concept
Jayce Dowell, Gregory B. Taylor
As telescope facilities become increasingly more capable they also become increasingly complex and require additional resources to operate. This is particularly true for the curren…