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astro-ph.IM2021
GPU-Enabled Searches for Periodic Signals of Unknown Shape
Michael Gowanlock, Nathaniel R. Butler, David E. Trilling +1
Recent and future generation observatories will enable the study of variable astronomical phenomena through their time-domain capabilities. High temporal fidelity will allow for un…
astro-ph.IM2021
Fast Period Searches Using the Lomb-Scargle Algorithm on Graphics Processing Units for Large Datasets and Real-Time Applications
Michael Gowanlock, Daniel Kramer, David E. Trilling +2
Computing the periods of variable objects is well-known to be computationally expensive. Modern astronomical catalogs contain a significant number of observed objects. Therefore, e…