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Catalog-based detection of unrecognized blends in deep optical ground based imaging

In deep, ground-based imaging, about 15%-30% of object detections are expected to correspond to two or more true objects - these are called "unrecognized blends''. We use Machine Learning algorithms to detect unrecognized blends in deep ground-based photometry using only catalog-level information: c...

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Hauptverfasser: Shuang Liang, Prakruth Adari, Anja von der Linden, LSST Dark Energy Science Collaboration
Format: Artigo
Sprache:Inglês
Veröffentlicht: Maynooth Academic Publishing 2026-05-01
Schriftenreihe:The Open Journal of Astrophysics
Online-Zugang:https://doi.org/10.33232/001c.162504
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