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Spatially Resolved Observations of Meteor Radio Afterglows with the OVRO-LWA
S. S. Varghese, J. Dowell, K. S. Obenberger +3
We conducted an all-sky imaging transient search with the Owens Valley Radio Observatory Long Wavelength Array (OVRO-LWA) data collected during the Perseid meteor shower in 2018. T…
Broadband Imaging to Study the Spectral Distribution of Meteor Radio Afterglows
S. S. Varghese, J. Dowell, K. S. Obenberger +2
We present observations of 86 meteor radio afterglows (MRAs) using the new broadband imager at the Long Wavelength Array Sevilleta (LWA-SV) station. The MRAs were detected using th…
Testing the Radiation Pattern of Meteor Radio Afterglow
S. S. Varghese, K. S. Obenberger, G. B. Taylor +1
Radio emission from meteors or meteor radio afterglows (MRAs) were first detected using the all-sky imaging capabilities of the first station of the Long Wavelength Array (LWA1). I…
Rates, Flux Densities, and Spectral Indices of Meteor Radio Afterglows
K. S. Obenberger, J. D. Dowell, P. J. Hancock +4
Using the narrowband all-sky imager mode of the LWA1 we have now detected 30 transients at 25.6 MHz, 1 at 34 MHz, and 93 at 38.0 MHz. While we have only optically confirmed that 37…