Automated Spectral Deconvolution and Source Classification for Faint Ultraviolet Galaxies via Iterative Bayesian Reconstruction and Spatial-Temporal Correlation Analysis

**Abstract:** This paper introduces a novel framework for improving the detection and classification of faint ultraviolet (UV) galaxies, a crucial step in understanding early galaxy formation and reionization. Leveraging advanced spectral deconvolution techniques combined with iterative Bayesian reconstruction and spatial-temporal correlation analysis, our system overcomes limitations of traditional methods plagued by blending and noise. By integrating high-resolution spectral data with spatial proximity and temporal evolution patterns, we achieve a significant increase in the accuracy and resolution of UV galaxy identification and classification, with immediate application to existing and future ground-based and space-based UV telescope datasets. The system is designed for high throughput and scalability, enabling rapid analysis of large cosmological surveys.

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Publication Details

Journal
Zenodo (CERN European Organization for Nuclear Research)
Published
2025-09-22
DOI
https://doi.org/10.5281/zenodo.17172834
Primary Topic
Galaxies: Formation, Evolution, Phenomena
Type
article
Field-Weighted Citation Impact
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article

Automated Spectral Deconvolution and Source Classification for Faint Ultraviolet Galaxies via Iterative Bayesian Reconstruction and Spatial-Temporal Correlation Analysis

Zenodo (CERN European Organization for Nuclear Research)
Galaxies: Formation, Evolution, Phenomena
article

Automated Spectral Deconvolution and Source Classification for Faint Ultraviolet Galaxies via Iterative Bayesian Reconstruction and Spatial-Temporal Correlation Analysis

article en

Abstract

**Abstract:** This paper introduces a novel framework for improving the detection and classification of faint ultraviolet (UV) galaxies, a crucial step in understanding early galaxy formation and reionization. Leveraging advanced spectral deconvolution techniques combined with iterative Bayesian reconstruction and spatial-temporal correlation analysis, our system overcomes limitations of traditional methods plagued by blending and noise. By integrating high-resolution spectral data with spatial proximity and temporal evolution patterns, we achieve a significant increase in the accuracy and resolution of UV galaxy identification and classification, with immediate application to existing and future ground-based and space-based UV telescope datasets. The system is designed for high throughput and scalability, enabling rapid analysis of large cosmological surveys.

Zenodo (CERN European Organization for Nuclear Research)
Freed–Hardeman University (US)
Openalex Percentile: Top 50%
Galaxies: Formation, Evolution, Phenomena
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Automated Spectral Deconvolution and Source Classification for Faint Ultraviolet Galaxies via Iterative Bayesian Reconstruction and Spatial-Temporal Correlation Analysis · Zenodo (CERN European Organization for Nuclear Research) (2025) | TGRS Research Map | TGRS