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News/Deeper detection limits in astronomical imaging using self-supervised spatiotemporal denoising
arxiv
PublishedMay 5, 2026 at 4:00 AM
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Deeper detection limits in astronomical imaging using self-supervised spatiotemporal denoising

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arXiv:2602.17205v2 Announce Type: replace-cross Abstract: The detection limit of astronomical imaging observations is limited by several noise sources. Some of that noise is correlated between neighbouring image pixels and exposures, so in principle could be learned and corrected. We present an astr

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