MultimodalUniverse/jwst

---
{}
---

---
description: 'Image dataset based on a combination of JWST deep fields from DJA: CEERS,
NGDEEP, JADES, PRIMER

'
homepage: https://dawn-cph.github.io/dja/index.html
version: 1.1.0
citation: "% % ACKNOWLEDGEMENTS\n% % From: https://dawn-cph.github.io/dja/index.html\n\
% We kindly request all scientific papers based on data or products downloaded from\
\ the Dawn JWST Archive (DJA) to include the following acknowledgement:\n% \n% (Some\
\ of) The data products presented herein were retrieved from the Dawn JWST Archive\
\ (DJA). DJA is an initiative of the Cosmic Dawn Center (DAWN), which is funded\
\ by the Danish National Research Foundation under grant DNRF140.\n% \n% % From:\
\ https://archive.stsci.edu/publishing/mission-acknowledgements\n% This work is\
\ based [in part] on observations made with the NASA/ESA/CSA James Webb Space Telescope.\
\ The data were obtained from the Mikulski Archive for Space Telescopes at the Space\
\ Telescope Science Institute, which is operated by the Association of Universities\
\ for Research in Astronomy, Inc., under NASA contract NAS 5-03127 for JWST. These\
\ observations are associated with program #____.\n% \n% CITATION\n@ARTICLE{2023ApJ...947...20V,\n\
\ author = {{Valentino}, Francesco and {Brammer}, Gabriel and {Gould}, Katriona\
\ M.~L. and {Kokorev}, Vasily and {Fujimoto}, Seiji and {Jespersen}, Christian Kragh\
\ and {Vijayan}, Aswin P. and {Weaver}, John R. and {Ito}, Kei and {Tanaka}, Masayuki\
\ and {Ilbert}, Olivier and {Magdis}, Georgios E. and {Whitaker}, Katherine E. and\
\ {Faisst}, Andreas L. and {Gallazzi}, Anna and {Gillman}, Steven and {Gim{\\'e}nez-Arteaga},\
\ Clara and {G{\\'o}mez-Guijarro}, Carlos and {Kubo}, Mariko and {Heintz}, Kasper\
\ E. and {Hirschmann}, Michaela and {Oesch}, Pascal and {Onodera}, Masato and {Rizzo},\
\ Francesca and {Lee}, Minju and {Strait}, Victoria and {Toft}, Sune},\n \
\ title = \"{An Atlas of Color-selected Quiescent Galaxies at z > 3 in Public JWST\
\ Fields}\",\n journal = {\\apj},\n keywords = {Galaxy evolution, High-redshift\
\ galaxies, Galaxy quenching, Quenched galaxies, Post-starburst galaxies, Surveys,\
\ 594, 734, 2040, 2016, 2176, 1671, Astrophysics - Astrophysics of Galaxies},\n\
\ year = 2023,\n month = apr,\n volume = {947},\n number\
\ = {1},\n eid = {20},\n pages = {20},\n doi = {10.3847/1538-4357/acbefa},\n\
archivePrefix = {arXiv},\n eprint = {2302.10936},\n primaryClass = {astro-ph.GA},\n\
\ adsurl = {https://ui.adsabs.harvard.edu/abs/2023ApJ...947...20V},\n \
\ adsnote = {Provided by the SAO/NASA Astrophysics Data System}\n}\n\n@ARTICLE{2024ApJ...965L...6B,\n\
\ author = {{Bagley}, Micaela B. and {Pirzkal}, Nor and {Finkelstein}, Steven\
\ L. and {Papovich}, Casey and {Berg}, Danielle A. and {Lotz}, Jennifer M. and {Leung},\
\ Gene C.~K. and {Ferguson}, Henry C. and {Koekemoer}, Anton M. and {Dickinson},\
\ Mark and {Kartaltepe}, Jeyhan S. and {Kocevski}, Dale D. and {Somerville}, Rachel\
\ S. and {Yung}, L.~Y. Aaron and {Backhaus}, Bren E. and {Casey}, Caitlin M. and\
\ {Castellano}, Marco and {Ch{\\'a}vez Ortiz}, {\\'O}scar A. and {Chworowsky}, Katherine\
\ and {Cox}, Isabella G. and {Dav{\\'e}}, Romeel and {Davis}, Kelcey and {Estrada-Carpenter},\
\ Vicente and {Fontana}, Adriano and {Fujimoto}, Seiji and {Gardner}, Jonathan P.\
\ and {Giavalisco}, Mauro and {Grazian}, Andrea and {Grogin}, Norman A. and {Hathi},\
\ Nimish P. and {Hutchison}, Taylor A. and {Jaskot}, Anne E. and {Jung}, Intae and\
\ {Kewley}, Lisa J. and {Kirkpatrick}, Allison and {Larson}, Rebecca L. and {Matharu},\
\ Jasleen and {Natarajan}, Priyamvada and {Pentericci}, Laura and {P{\\'e}rez-Gonz{\\\
'a}lez}, Pablo G. and {Ravindranath}, Swara and {Rothberg}, Barry and {Ryan}, Russell\
\ and {Shen}, Lu and {Simons}, Raymond C. and {Snyder}, Gregory F. and {Trump},\
\ Jonathan R. and {Wilkins}, Stephen M.},\n title = \"{The Next Generation\
\ Deep Extragalactic Exploratory Public (NGDEEP) Survey}\",\n journal = {\\\
apjl},\n keywords = {Early universe, Galaxy formation, Galaxy evolution, Galaxy\
\ chemical evolution, 435, 595, 594, 580, Astrophysics - Astrophysics of Galaxies},\n\
\ year = 2024,\n month = apr,\n volume = {965},\n number\
\ = {1},\n eid = {L6},\n pages = {L6},\n doi = {10.3847/2041-8213/ad2f31},\n\
archivePrefix = {arXiv},\n eprint = {2302.05466},\n primaryClass = {astro-ph.GA},\n\
\ adsurl = {https://ui.adsabs.harvard.edu/abs/2024ApJ...965L...6B},\n \
\ adsnote = {Provided by the SAO/NASA Astrophysics Data System}\n}\n\n@ARTICLE{2023ApJ...946L..12B,\n\
\ author = {{Bagley}, Micaela B. and {Finkelstein}, Steven L. and {Koekemoer},\
\ Anton M. and {Ferguson}, Henry C. and {Arrabal Haro}, Pablo and {Dickinson}, Mark\
\ and {Kartaltepe}, Jeyhan S. and {Papovich}, Casey and {P{\\'e}rez-Gonz{\\'a}lez},\
\ Pablo G. and {Pirzkal}, Nor and {Somerville}, Rachel S. and {Willmer}, Christopher\
\ N.~A. and {Yang}, Guang and {Yung}, L.~Y. Aaron and {Fontana}, Adriano and {Grazian},\
\ Andrea and {Grogin}, Norman A. and {Hirschmann}, Michaela and {Kewley}, Lisa J.\
\ and {Kirkpatrick}, Allison and {Kocevski}, Dale D. and {Lotz}, Jennifer M. and\
\ {Medrano}, Aubrey and {Morales}, Alexa M. and {Pentericci}, Laura and {Ravindranath},\
\ Swara and {Trump}, Jonathan R. and {Wilkins}, Stephen M. and {Calabr{\\`o}}, Antonello\
\ and {Cooper}, M.~C. and {Costantin}, Luca and {de la Vega}, Alexander and {Hilbert},\
\ Bryan and {Hutchison}, Taylor A. and {Larson}, Rebecca L. and {Lucas}, Ray A.\
\ and {McGrath}, Elizabeth J. and {Ryan}, Russell and {Wang}, Xin and {Wuyts}, Stijn},\n\
\ title = \"{CEERS Epoch 1 NIRCam Imaging: Reduction Methods and Simulations\
\ Enabling Early JWST Science Results}\",\n journal = {\\apjl},\n keywords\
\ = {Near infrared astronomy, Direct imaging, Astronomy data reduction, 1093, 387,\
\ 1861, Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics\
\ - Astrophysics of Galaxies},\n year = 2023,\n month = mar,\n \
\ volume = {946},\n number = {1},\n eid = {L12},\n pages\
\ = {L12},\n doi = {10.3847/2041-8213/acbb08},\narchivePrefix = {arXiv},\n\
\ eprint = {2211.02495},\n primaryClass = {astro-ph.IM},\n adsurl =\
\ {https://ui.adsabs.harvard.edu/abs/2023ApJ...946L..12B},\n adsnote = {Provided\
\ by the SAO/NASA Astrophysics Data System}\n}\n\n@ARTICLE{2023arXiv230602465E,\n\
\ author = {{Eisenstein}, Daniel J. and {Willott}, Chris and {Alberts}, Stacey\
\ and {Arribas}, Santiago and {Bonaventura}, Nina and {Bunker}, Andrew J. and {Cameron},\
\ Alex J. and {Carniani}, Stefano and {Charlot}, Stephane and {Curtis-Lake}, Emma\
\ and {D'Eugenio}, Francesco and {Endsley}, Ryan and {Ferruit}, Pierre and {Giardino},\
\ Giovanna and {Hainline}, Kevin and {Hausen}, Ryan and {Jakobsen}, Peter and {Johnson},\
\ Benjamin D. and {Maiolino}, Roberto and {Rieke}, Marcia and {Rieke}, George and\
\ {Rix}, Hans-Walter and {Robertson}, Brant and {Stark}, Daniel P. and {Tacchella},\
\ Sandro and {Williams}, Christina C. and {Willmer}, Christopher N.~A. and {Baker},\
\ William M. and {Baum}, Stefi and {Bhatawdekar}, Rachana and {Boyett}, Kristan\
\ and {Chen}, Zuyi and {Chevallard}, Jacopo and {Circosta}, Chiara and {Curti},\
\ Mirko and {Danhaive}, A. Lola and {DeCoursey}, Christa and {de Graaff}, Anna and\
\ {Dressler}, Alan and {Egami}, Eiichi and {Helton}, Jakob M. and {Hviding}, Raphael\
\ E. and {Ji}, Zhiyuan and {Jones}, Gareth C. and {Kumari}, Nimisha and {L{\\\"\
u}tzgendorf}, Nora and {Laseter}, Isaac and {Looser}, Tobias J. and {Lyu}, Jianwei\
\ and {Maseda}, Michael V. and {Nelson}, Erica and {Parlanti}, Eleonora and {Perna},\
\ Michele and {Pusk{\\'a}s}, D{\\'a}vid and {Rawle}, Tim and {Rodr{\\'\\i}guez Del\
\ Pino}, Bruno and {Sandles}, Lester and {Saxena}, Aayush and {Scholtz}, Jan and\
\ {Sharpe}, Katherine and {Shivaei}, Irene and {Silcock}, Maddie S. and {Simmonds},\
\ Charlotte and {Skarbinski}, Maya and {Smit}, Renske and {Stone}, Meredith and\
\ {Suess}, Katherine A. and {Sun}, Fengwu and {Tang}, Mengtao and {Topping}, Michael\
\ W. and {{\\\"U}bler}, Hannah and {Villanueva}, Natalia C. and {Wallace}, Imaan\
\ E.~B. and {Whitler}, Lily and {Witstok}, Joris and {Woodrum}, Charity},\n \
\ title = \"{Overview of the JWST Advanced Deep Extragalactic Survey (JADES)}\"\
,\n journal = {arXiv e-prints},\n keywords = {Astrophysics - Astrophysics\
\ of Galaxies},\n year = 2023,\n month = jun,\n eid = {arXiv:2306.02465},\n\
\ pages = {arXiv:2306.02465},\n doi = {10.48550/arXiv.2306.02465},\n\
archivePrefix = {arXiv},\n eprint = {2306.02465},\n primaryClass = {astro-ph.GA},\n\
\ adsurl = {https://ui.adsabs.harvard.edu/abs/2023arXiv230602465E},\n \
\ adsnote = {Provided by the SAO/NASA Astrophysics Data System}\n}\n"
---

# Jwst Dataset

We kindly request all scientific papers based on data or products downloaded from the Dawn JWST Archive (DJA) to include the following acknowledgement:(Some of) The data products presented herein were retrieved from the Dawn JWST Archive (DJA). DJA is an initiative of the Cosmic Dawn Center (DAWN), which is funded by the Danish National Research Foundation under grant DNRF140.

Image dataset based on a combination of JWST deep fields from DJA: CEERS, NGDEEP, JADES, PRIMER

% % ACKNOWLEDGEMENTS
% % From: https://dawn-cph.github.io/dja/index.html
% We kindly request all scientific papers based on data or products downloaded from the Dawn JWST Archive (DJA) to include the following acknowledgement:
%
% (Some of) The data products presented herein were retrieved from the Dawn JWST Archive (DJA). DJA is an initiative of the Cosmic Dawn Center (DAWN), which is funded by the Danish National Research Foundation under grant DNRF140.
%
% % From: https://archive.stsci.edu/publishing/mission-acknowledgements
% This work is based [in part] on observations made with the NASA/ESA/CSA James Webb Space Telescope. The data were obtained from the Mikulski Archive for Space Telescopes at the Space Telescope Science Institute, which is operated by the Association of Universities for Research in Astronomy, Inc., under NASA contract NAS 5-03127 for JWST. These observations are associated with program #____.
%
% CITATION
@ARTICLE{2023ApJ...947...20V,
author = {{Valentino}, Francesco and {Brammer}, Gabriel and {Gould}, Katriona M.~L. and {Kokorev}, Vasily and {Fujimoto}, Seiji and {Jespersen}, Christian Kragh and {Vijayan}, Aswin P. and {Weaver}, John R. and {Ito}, Kei and {Tanaka}, Masayuki and {Ilbert}, Olivier and {Magdis}, Georgios E. and {Whitaker}, Katherine E. and {Faisst}, Andreas L. and {Gallazzi}, Anna and {Gillman}, Steven and {Gim{\'e}nez-Arteaga}, Clara and {G{\'o}mez-Guijarro}, Carlos and {Kubo}, Mariko and {Heintz}, Kasper E. and {Hirschmann}, Michaela and {Oesch}, Pascal and {Onodera}, Masato and {Rizzo}, Francesca and {Lee}, Minju and {Strait}, Victoria and {Toft}, Sune},
title = "{An Atlas of Color-selected Quiescent Galaxies at z > 3 in Public JWST Fields}",
journal = {\apj},
keywords = {Galaxy evolution, High-redshift galaxies, Galaxy quenching, Quenched galaxies, Post-starburst galaxies, Surveys, 594, 734, 2040, 2016, 2176, 1671, Astrophysics - Astrophysics of Galaxies},
year = 2023,
month = apr,
volume = {947},
number = {1},
eid = {20},
pages = {20},
doi = {10.3847/1538-4357/acbefa},
archivePrefix = {arXiv},
eprint = {2302.10936},
primaryClass = {astro-ph.GA},
adsurl = {https://ui.adsabs.harvard.edu/abs/2023ApJ...947...20V},
adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2024ApJ...965L...6B,
author = {{Bagley}, Micaela B. and {Pirzkal}, Nor and {Finkelstein}, Steven L. and {Papovich}, Casey and {Berg}, Danielle A. and {Lotz}, Jennifer M. and {Leung}, Gene C.~K. and {Ferguson}, Henry C. and {Koekemoer}, Anton M. and {Dickinson}, Mark and {Kartaltepe}, Jeyhan S. and {Kocevski}, Dale D. and {Somerville}, Rachel S. and {Yung}, L.~Y. Aaron and {Backhaus}, Bren E. and {Casey}, Caitlin M. and {Castellano}, Marco and {Ch{\'a}vez Ortiz}, {\'O}scar A. and {Chworowsky}, Katherine and {Cox}, Isabella G. and {Dav{\'e}}, Romeel and {Davis}, Kelcey and {Estrada-Carpenter}, Vicente and {Fontana}, Adriano and {Fujimoto}, Seiji and {Gardner}, Jonathan P. and {Giavalisco}, Mauro and {Grazian}, Andrea and {Grogin}, Norman A. and {Hathi}, Nimish P. and {Hutchison}, Taylor A. and {Jaskot}, Anne E. and {Jung}, Intae and {Kewley}, Lisa J. and {Kirkpatrick}, Allison and {Larson}, Rebecca L. and {Matharu}, Jasleen and {Natarajan}, Priyamvada and {Pentericci}, Laura and {P{\'e}rez-Gonz{\'a}lez}, Pablo G. and {Ravindranath}, Swara and {Rothberg}, Barry and {Ryan}, Russell and {Shen}, Lu and {Simons}, Raymond C. and {Snyder}, Gregory F. and {Trump}, Jonathan R. and {Wilkins}, Stephen M.},
title = "{The Next Generation Deep Extragalactic Exploratory Public (NGDEEP) Survey}",
journal = {\apjl},
keywords = {Early universe, Galaxy formation, Galaxy evolution, Galaxy chemical evolution, 435, 595, 594, 580, Astrophysics - Astrophysics of Galaxies},
year = 2024,
month = apr,
volume = {965},
number = {1},
eid = {L6},
pages = {L6},
doi = {10.3847/2041-8213/ad2f31},
archivePrefix = {arXiv},
eprint = {2302.05466},
primaryClass = {astro-ph.GA},
adsurl = {https://ui.adsabs.harvard.edu/abs/2024ApJ...965L...6B},
adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2023ApJ...946L..12B,
author = {{Bagley}, Micaela B. and {Finkelstein}, Steven L. and {Koekemoer}, Anton M. and {Ferguson}, Henry C. and {Arrabal Haro}, Pablo and {Dickinson}, Mark and {Kartaltepe}, Jeyhan S. and {Papovich}, Casey and {P{\'e}rez-Gonz{\'a}lez}, Pablo G. and {Pirzkal}, Nor and {Somerville}, Rachel S. and {Willmer}, Christopher N.~A. and {Yang}, Guang and {Yung}, L.~Y. Aaron and {Fontana}, Adriano and {Grazian}, Andrea and {Grogin}, Norman A. and {Hirschmann}, Michaela and {Kewley}, Lisa J. and {Kirkpatrick}, Allison and {Kocevski}, Dale D. and {Lotz}, Jennifer M. and {Medrano}, Aubrey and {Morales}, Alexa M. and {Pentericci}, Laura and {Ravindranath}, Swara and {Trump}, Jonathan R. and {Wilkins}, Stephen M. and {Calabr{\`o}}, Antonello and {Cooper}, M.~C. and {Costantin}, Luca and {de la Vega}, Alexander and {Hilbert}, Bryan and {Hutchison}, Taylor A. and {Larson}, Rebecca L. and {Lucas}, Ray A. and {McGrath}, Elizabeth J. and {Ryan}, Russell and {Wang}, Xin and {Wuyts}, Stijn},
title = "{CEERS Epoch 1 NIRCam Imaging: Reduction Methods and Simulations Enabling Early JWST Science Results}",
journal = {\apjl},
keywords = {Near infrared astronomy, Direct imaging, Astronomy data reduction, 1093, 387, 1861, Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - Astrophysics of Galaxies},
year = 2023,
month = mar,
volume = {946},
number = {1},
eid = {L12},
pages = {L12},
doi = {10.3847/2041-8213/acbb08},
archivePrefix = {arXiv},
eprint = {2211.02495},
primaryClass = {astro-ph.IM},
adsurl = {https://ui.adsabs.harvard.edu/abs/2023ApJ...946L..12B},
adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2023arXiv230602465E,
author = {{Eisenstein}, Daniel J. and {Willott}, Chris and {Alberts}, Stacey and {Arribas}, Santiago and {Bonaventura}, Nina and {Bunker}, Andrew J. and {Cameron}, Alex J. and {Carniani}, Stefano and {Charlot}, Stephane and {Curtis-Lake}, Emma and {D'Eugenio}, Francesco and {Endsley}, Ryan and {Ferruit}, Pierre and {Giardino}, Giovanna and {Hainline}, Kevin and {Hausen}, Ryan and {Jakobsen}, Peter and {Johnson}, Benjamin D. and {Maiolino}, Roberto and {Rieke}, Marcia and {Rieke}, George and {Rix}, Hans-Walter and {Robertson}, Brant and {Stark}, Daniel P. and {Tacchella}, Sandro and {Williams}, Christina C. and {Willmer}, Christopher N.~A. and {Baker}, William M. and {Baum}, Stefi and {Bhatawdekar}, Rachana and {Boyett}, Kristan and {Chen}, Zuyi and {Chevallard}, Jacopo and {Circosta}, Chiara and {Curti}, Mirko and {Danhaive}, A. Lola and {DeCoursey}, Christa and {de Graaff}, Anna and {Dressler}, Alan and {Egami}, Eiichi and {Helton}, Jakob M. and {Hviding}, Raphael E. and {Ji}, Zhiyuan and {Jones}, Gareth C. and {Kumari}, Nimisha and {L{\"u}tzgendorf}, Nora and {Laseter}, Isaac and {Looser}, Tobias J. and {Lyu}, Jianwei and {Maseda}, Michael V. and {Nelson}, Erica and {Parlanti}, Eleonora and {Perna}, Michele and {Pusk{\'a}s}, D{\'a}vid and {Rawle}, Tim and {Rodr{\'\i}guez Del Pino}, Bruno and {Sandles}, Lester and {Saxena}, Aayush and {Scholtz}, Jan and {Sharpe}, Katherine and {Shivaei}, Irene and {Silcock}, Maddie S. and {Simmonds}, Charlotte and {Skarbinski}, Maya and {Smit}, Renske and {Stone}, Meredith and {Suess}, Katherine A. and {Sun}, Fengwu and {Tang}, Mengtao and {Topping}, Michael W. and {{\"U}bler}, Hannah and {Villanueva}, Natalia C. and {Wallace}, Imaan E.~B. and {Whitler}, Lily and {Witstok}, Joris and {Woodrum}, Charity},
title = "{Overview of the JWST Advanced Deep Extragalactic Survey (JADES)}",
journal = {arXiv e-prints},
keywords = {Astrophysics - Astrophysics of Galaxies},
year = 2023,
month = jun,
eid = {arXiv:2306.02465},
pages = {arXiv:2306.02465},
doi = {10.48550/arXiv.2306.02465},
archivePrefix = {arXiv},
eprint = {2306.02465},
primaryClass = {astro-ph.GA},
adsurl = {https://ui.adsabs.harvard.edu/abs/2023arXiv230602465E},
adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

原始信息汇总

Jwst Dataset

数据集描述

• 类型: 图像数据集
• 来源: 基于JWST深场数据的组合，包括CEERS、NGDEEP、JADES和PRIMER

数据集版本

• 版本: 1.0.0

引用信息

主要文献

1. 标题: An Atlas of Color-selected Quiescent Galaxies at z > 3 in Public JWST Fields

   • 作者: Valentino, Francesco et al.
   • 期刊: The Astrophysical Journal (ApJ)
   • 年份: 2023
   • 卷: 947
   • 期: 1
   • 页码: 20
   • DOI: 10.3847/1538-4357/acbefa
   • arXiv: 2302.10936

2. 标题: The Next Generation Deep Extragalactic Exploratory Public (NGDEEP) Survey

   • 作者: Bagley, Micaela B. et al.
   • 期刊: The Astrophysical Journal Letters (ApJL)
   • 年份: 2024
   • 卷: 965
   • 期: 1
   • 页码: L6
   • DOI: 10.3847/2041-8213/ad2f31
   • arXiv: 2302.05466

3. 标题: CEERS Epoch 1 NIRCam Imaging: Reduction Methods and Simulations Enabling Early JWST Science Results

   • 作者: Bagley, Micaela B. et al.
   • 期刊: The Astrophysical Journal Letters (ApJL)
   • 年份: 2023
   • 卷: 946
   • 期: 1
   • 页码: L12
   • DOI: 10.3847/2041-8213/acbb08
   • arXiv: 2211.02495

4. 标题: Overview of the JWST Advanced Deep Extragalactic Survey (JADES)

   • 作者: Eisenstein, Daniel J. et al.
   • 期刊: arXiv e-prints
   • 年份: 2023
   • arXiv: 2306.02465
   • DOI: 10.48550/arXiv.2306.02465

搜集汇总

数据集介绍

构建方式

在宇宙学与天体物理研究领域，高分辨率深场观测数据对于探索早期宇宙结构至关重要。MultimodalUniverse/jwst数据集通过整合詹姆斯·韦伯空间望远镜（JWST）多个深场巡天项目的观测数据构建而成，具体包括CEERS、NGDEEP、JADES及PRIMER等公开项目。这些原始数据源自黎明JWST档案（DJA），并经由空间望远镜科学研究所的米库尔斯基空间望远镜档案进行标准化处理与发布，确保了数据来源的权威性与一致性。数据集的构建过程遵循了严格的天文数据归约流程，涉及原始图像的校准、对齐与合并，最终形成了一套统一格式的多波段图像集合，为高红移星系演化研究提供了坚实的基础。

特点

该数据集的核心特征在于其深度与广度，涵盖了JWST早期科学阶段多个关键深场的高质量近红外成像数据。这些图像具有极高的空间分辨率与灵敏度，能够探测到红移大于3的宁静星系以及宇宙黎明时期的微弱天体。数据集整合了不同巡天项目的观测结果，提供了多波段的光谱能量分布信息，便于进行星系颜色选择与物理性质分析。此外，数据产品附带了详细的观测元数据与处理日志，确保了科学分析的透明性与可重复性，为研究星系形成、演化及淬灭过程提供了独特的观测窗口。

使用方法

研究人员可通过HuggingFace平台直接访问该数据集，利用其提供的标准化图像文件进行天体检测、测光与形态分析。典型应用包括构建高红移星系样本、分析星系颜色-星等图、以及通过光谱能量分布拟合来估算星系的红移、恒星质量与恒星形成历史。使用时应遵循数据引用规范，在相关科学论文中注明数据来源于黎明JWST档案及JWST观测项目。数据集兼容常见的天文数据处理软件如Astropy与SExtractor，支持批量处理与自动化分析流程，适用于大规模星系普查与深度学习模型的训练与验证。

背景与挑战

背景概述

在宇宙学与星系演化研究领域，詹姆斯·韦伯空间望远镜（JWST）的升空标志着高红移星系观测进入了崭新纪元。MultimodalUniverse/jwst数据集由宇宙黎明中心（DAWN）主导构建，汇集了CEERS、NGDEEP、JADES、PRIMER等深场巡天项目的早期观测数据，其核心目标在于解析宇宙早期星系的形成与淬灭过程。该数据集通过整合多波段近红外成像数据，为研究红移大于3的静止星系、星系化学演化及宇宙再电离等前沿课题提供了前所未有的高精度观测基础，自2023年起陆续发布的系列研究成果已深刻重塑了人们对宇宙黎明时期天体物理图景的认知。

当前挑战

该数据集致力于解决高红移星系形态分类、恒星形成历史反演及暗物质分布推断等复杂天体物理问题，其挑战在于星系微弱信号的提取、多波段数据融合时点扩散函数匹配的精度控制，以及观测噪声与宇宙射线残留对低表面亮度结构分析的干扰。在构建过程中，面临JWST仪器数据校准流程的复杂性、不同深场巡天策略导致的观测深度与覆盖范围异质性整合难题，还需克服大规模数据存储与分布式处理架构的设计瓶颈，这些因素共同构成了数据产品生成与科学应用推广的关键制约。

常用场景

经典使用场景

在宇宙学与天体物理研究领域，JWST深场图像数据集为探索高红移星系演化提供了关键观测基础。该数据集整合了CEERS、NGDEEP、JADES和PRIMER等多个重要巡天项目的观测成果，其经典应用场景集中于通过多波段近红外成像数据，系统性地识别和分析红移大于3的静止星系。研究人员利用这些深度图像构建颜色选择样本，进而研究宇宙早期星系形成与熄灭的物理过程，为理解星系演化时间线提供了前所未有的观测窗口。

衍生相关工作

基于该数据集衍生的经典研究工作涵盖了多个里程碑式成果。例如，Valentino等人（2023）利用这些数据首次构建了红移大于3静止星系的系统图谱，揭示了早期宇宙中星系熄灭现象的普遍性。Bagley等人（2023，2024）则通过CEERS和NGDEEP数据详细阐述了JWST早期观测的数据处理方法与科学验证流程。Eisenstein等人（2023）进一步整合JADES巡天数据，为理解宇宙黎明时期的星系形成提供了全景式观测框架，这些工作共同奠定了JWST时代高红移星系研究的新范式。

数据集最近研究

最新研究方向

在宇宙学与星系演化领域，詹姆斯·韦伯空间望远镜（JWST）的深场图像数据集正引领着对早期宇宙的探索热潮。该数据集整合了CEERS、NGDEEP、JADES及PRIMER等多个重要巡天项目，为研究高红移星系提供了前所未有的深度与精度。当前的前沿方向聚焦于利用这些数据揭示宇宙黎明时期星系的形成与演化机制，特别是对红移z>3的静止星系的系统普查，以及星系化学演化、恒星形成熄灭过程的多波段分析。这些研究不仅深化了对星系早期演化路径的理解，也推动了观测宇宙学理论模型的检验与修正，标志着人类对宇宙初始结构的认知迈入了新的纪元。