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Using Anomaly Detection to Search for Technosignatures in Breakthrough Listen Observations

  • Authors: Snir Pardo, Dovi Poznanski, Steve Croft, Andrew P. V. Siemion, Matthew Lebofsky

Snir Pardo et al 2025 The Astronomical Journal 170 .

  • Provider: AAS Journals

Caption: Figure 2.

Schematic flow chart describing our first filter. We use dimensionality reduction and simulations to identify sources that have a detectable signal on target—in the “A” parts—but not in the alternates, which allows us to reduce the number of candidates by 5 orders of magnitude.

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