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Searching for Type Ia Supernovae in the Dark Energy Spectroscopic Instrument

With the development of large-scale photometric surveys, an increasing number of supernova candidates are being discovered, leading to a rapidly growing demand for supernova spectra. In addition to equipping photometric surveys with follow-up spectroscopic facilities, archival spectra from large mul...

Ausführliche Beschreibung

Gespeichert in:
Hauptverfasser: Xiaoyu Zhuang, Song Ran, Dezheng Meng, Weiyu Ding, Ranfang Zheng, Yao Yao, Zheyu Lin, Bingxue Fu, Fujia Li, Zelin Xu, Jie Song, Xu Kong
Format: Artigo
Sprache:Inglês
Veröffentlicht: IOP Publishing 2026-01-01
Schriftenreihe:The Astrophysical Journal
Schlagworte:
Type Ia supernovae
Supernovae
Galaxy spectroscopy
Principal component analysis
Optical astronomy
Online-Zugang:https://doi.org/10.3847/1538-4357/ae7083
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