UPdec-Webb: A Data Set for Coaddition of JWST NIRCam Images

UPdec-Webb: A Data Set for Coaddition of JWST NIRCam Images

We present the application of the image coaddition algorithm, upsampling and point-spread function (PSF) deconvolution coaddition (UPDC), for stacking multiple exposure images captured by the James Webb Space Telescope (JWST) Near-Infrared Camera. By addressing the PSF effect, UPDC provides visually...

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Bibliographic Details
Main Authors: Lei Wang, Huanyuan Shan, Lin Nie, Cheng Cheng, Fang-Ting Yuan, Qifan Cui, Guoliang Li, Yushan Xie, Dezi Liu, Yao Liu, Min Fang, Nan Li, Peng Jia, Ran Li, Fengshan Liu, Yiping Shu, Chang Jiang, Cheng-Liang Wei, Han Qu, Wen-Wen Zheng, Li-Yan Zhu, Xi Kang
Format: Article
Language:English
Published: IOP Publishing 2025-01-01
Series:The Astrophysical Journal Supplement Series
Subjects:
Deconvolution
High angular resolution
Space observatories
Near infrared astronomy
Galaxy clusters
Online Access:https://doi.org/10.3847/1538-4365/ad9566
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https://doi.org/10.3847/1538-4365/ad9566

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