2 papers
astro-ph.IM2026
Tied-array beam flatfielding
Dirk Kuiper, Cees Bassa, Ziggy Pleunis +1
Context. Multi-element phased-array radio telescopes use digital beamforming to widen their field-of-view with numerous tied-array beams (TABs). These beams share bandpass variatio…
astro-ph.HE2025
Representation learning for fast radio burst dynamic spectra
Dirk Kuiper, Gabriella Contardo, Daniela Huppenkothen +1
Fast radio bursts (FRBs) are millisecond-duration radio transients of extragalactic origin, with diverse time-frequency patterns and emission properties that require explanation. W…