Extinction Distributions in Nearby Star-resolved Galaxies. I. M31

An extinction distribution of the Andromeda galaxy (M31) is constructed with member stars as tracers by fitting multiband photometric data from UKIRT/WFCAM, Panoramic Survey Telescope and Rapid Response System 1, and Gaia DR3. The resulting extinction distribution covers approximately 10 deg ^2 of M...

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Bibliographic Details
Main Authors: Yuxi Wang, Jian Gao, Yi Ren, Bingqiu Chen
Format: Article
Language:English
Published: IOP Publishing 2025-01-01
Series:The Astronomical Journal
Subjects:
Online Access:https://doi.org/10.3847/1538-3881/adc0a6
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