UNCOVER巡天:覆盖$0.2 \lesssim z \lesssim 15$的星系红移与恒星族属性的HST+JWST初步星表
The UNCOVER Survey: A First-look HST+JWST Catalog of Galaxy Redshifts and Stellar Population Properties Spanning $0.2 \lesssim z \lesssim 15$
Bingjie Wang, Joel Leja, Ivo Labbé, Rachel Bezanson, Katherine E. Whitaker, Gabriel Brammer, Lukas J. Furtak, John R. Weaver, Sedona H. Price, Adi Zitrin, Hakim… 展开作者
Bingjie Wang, Joel Leja, Ivo Labbé, Rachel Bezanson, Katherine E. Whitaker, Gabriel Brammer, Lukas J. Furtak, John R. Weaver, Sedona H. Price, Adi Zitrin, Hakim Atek, Dan Coe, Sam E. Cutler, Pratika Dayal, Pieter van Dokkum, Robert Feldmann, Danilo Marchesini, Marijn Franx, Natascha Förster Schreiber, Seiji Fujimoto, Marla Geha, Karl Glazebrook, Anna de Graaff, Jenny E. Greene, Stéphanie Juneau, Susan Kassin, Mariska Kriek, Gourav Khullar, Michael Maseda, Lamiya A. Mowla, Adam Muzzin, Themiya Nanayakkara, Erica J. Nelson, Pascal A. Oesch, Camilla Pacifici, Richard Pan, Casey Papovich, David J. Setton, Alice E. Shapley, Renske Smit, Mauro Stefanon, Katherine A. Suess, Edward N. Taylor, Christina C. Williams
备注:
Corrected typos: Eq.1 should've been (1-kappa)^2, and the lens maps are normalized to D_ds/D_s=1. These errors were only in the writing; no data products or results were affected. The SPS catalogs are accessible via the UNCOVER survey webpage: https://jwst-uncover.github.io/DR2.html#SPSCatalogs, with a copy deposited to Zenodo: https://doi.org/10.5281/zenodo.8401181
The recent UNCOVER survey with the James Webb Space Telescope (JWST) exploits the nearby cluster Abell 2744 to create the deepest view of our universe to date by leveraging strong gravitational lensing. In this work, we perform photometric fitting of more than 50,000 robustly detected sources out to $z \sim 15$. We show the redshift evolution of stellar ages, star formation rates, and rest-frame colors across the full range of $0.2 \lesssim z \lesssim 15$. The galaxy properties are inferred using the Prospector Bayesian inference framework using informative Prospector-$β$ priors on masses and star formation histories to produce joint redshift and stellar population posteriors, and additionally lensing magnification is performed on-the-fly to ensure consistency with the scale-dependent priors. We show that this approach produces excellent photometric redshifts with $σ_{\rm NMAD} \sim 0.03$, of a similar quality to the established photometric redshift code EAzY. In line with the open-source scientific objective of the Treasury survey, we publicly release the stellar population catalog with this paper, derived from the photometric catalog adapting aperture sizes based on source profiles. This release includes posterior moments, maximum-likelihood spectra, star-formation histories, and full posterior distributions, offering a rich data set to explore the processes governing galaxy formation and evolution over a parameter space now accessible by JWST.
The JWST Resolved Stellar Populations Early Release Science Program. IX. The RR Lyrae Population in WLM with HST and JWST
Minnesota Institute for Astrophysics, University of Minnesota(明尼苏达大学天体物理研究所);Department of Astronomy, University of California, Berkeley(加州大学伯克利分校天文学系);Space Telescope Science Institute(太空望远镜科学研究所);Department of Physics and Astronomy, Rutgers, the State University of New Jersey(新泽西州立大学罗格斯大学物理与天文系)
Tracing the earliest stages of star and cluster formation in 19 nearby galaxies with PHANGS-JWST and HST: compact 3.3 $μ$m PAH emitters and their relation to the optical census of star clusters
Early Results from GLASS-JWST. XXV. Electron Density in the Interstellar Medium at $0.7\lesssim z\lesssim 9.3$ with NIRSpec High-resolution Spectroscopy
University of Minnesota(明尼苏达大学);Northwestern University(西北大学);University of California, Berkeley(加州大学伯克利分校);University of Washington(华盛顿大学);Raytheon(雷神公司);University of Arizona(亚利桑那大学);Rutgers, the State University of New Jersey(新泽西州立罗格斯大学);Space Telescope Science Institute(太空望远镜科学研究所)
Large-Scale Structure in COSMOS-Web: Tracing Galaxy Evolution in the Cosmic Web up to $z \sim 7$ with the Largest JWST Survey
University of California, Riverside(加州大学河滨分校);Rochester Institute of Technology(罗切斯特理工学院);University of California, Santa Barbara(加州大学圣巴巴拉分校);Cosmic Dawn Center (DAWN)(宇宙黎明中心);The University of Texas at Austin(德克萨斯大学奥斯汀分校);University of Hawaii, Hilo(夏威夷大学希洛分校);Université Paris-Saclay, Université Paris Cité, CEA, CNRS, AIM(巴黎萨克雷大学、巴黎西岱大学、法国原子能和替代能源委员会、法国国家科学研究中心、天体物理学信息实验室);University of Hawai‘i(夏威夷大学);Aalto University(阿尔托大学);University of Helsinki(赫尔辛基大学);Aix Marseille Univ, CNRS, CNES, LAM(艾克斯-马赛大学、法国国家科学研究中心、法国国家太空研究中心、天体物理研究实验室);Technical University of Denmark(丹麦技术大学);University of Kentucky(肯塔基大学);Space Telescope Science Institute(太空望远镜科学研究所);National Astronomical Observatory of Japan(日本国立天文台);Purple Mountain Observatory, Chinese Academy of Sciences(中国科学院紫金山天文台);Institute for Theoretical Physics(理论物理研究所);Sorbonne Université(索邦大学);University of Bologna(博洛尼亚大学);California Institute of Technology(加州理工学院);MIT Kavli Institute for Astrophysics and Space Research(麻省理工学院卡弗里天体物理学与空间研究所)
Multi-wavelength morphology and dust emission in low-redshift dwarf galaxies in COSMOS-Web with HST and JWST
University of Hertfordshire(赫特福德大学);Rochester Institute of Technology(罗切斯特理工学院);University of Manchester(曼彻斯特大学);University of Nottingham(诺丁汉大学);University of Cambridge(剑桥大学)
Evolution and Mass Dependence of UV-to-near-IR Color Gradients up to z=2.5 from HST+JWST
Universiteit Gent(根特大学);University of Michigan(密歇根大学);University of Copenhagen(哥本哈根大学);Université de Liège(列日大学);University of Massachusetts, Amherst(马萨诸塞大学阿默斯特分校);University of Bath(巴斯大学)
A joint JWST and HST view of Omega Centauri: Multiple stellar populations and their kinematics
Univ. di Padova(帕多瓦大学);Istituto Nazionale di Astrofisica - Osservatorio Astronomico di Padova(意大利国家天体物理研究所-帕多瓦天文台);Research School of Astronomy & Astrophysics, Australian National University(澳大利亚国立大学天文与天体物理研究学院)
Witnessing the rapid growth of disk galaxies over cosmic time using JWST and HST
Universidad de Valladolid(巴利亚多利德大学);Laboratory for Disruptive Interdisciplinary Science (LaDIS), Universidad de Valladolid(巴利亚多利德大学颠覆性跨学科科学实验室);Institute of Space Sciences (ICE, CSIC)(空间科学研究所(ICE,CSIC));Instituto de Astrofísica de Canarias(加那利天体物理研究所);Departamento de Astrofísica, Universidad de La Laguna(拉帕拉塔大学天体物理学系);Instituto de Astrofísica e Ciéncia do Espaço, Universidad de Lisboa(里斯本大学天体物理学与空间科学研究所)
Varstrometry for Off-nucleus and Dual Subkiloparsec AGN (VODKA): Three Quadruply Lensed Quasars at Cosmic Noon in HST and JWST
Johns Hopkins University(约翰斯·霍普金斯大学);University of Illinois at Urbana-Champaign(伊利诺伊大学厄巴纳-香槟分校);Wuhan University(武汉大学);Institute for Advanced Study(普林斯顿高等研究院);Massachusetts Institute of Technology(麻省理工学院)
Clues to inside-out quenching in quiescent galaxies at $1.2\lesssim z\lesssim2.2$: Age, Fe-, and Mg-abundance gradients from JWST-SUSPENSE
Leiden University(莱顿大学);Observatories of the Carnegie Institution for Science(卡内基科学研究所天文台);University of the Pacific(太平洋大学);University of Pittsburgh(匹兹堡大学);Max-Planck-Institut für Astronomie(马克斯·普朗克天体物理学研究所);Max-Planck-Institut für extraterrestrische Physik(马克斯·普朗克地外物理学研究所);University of California, Berkeley(加州大学伯克利分校);Tufts University(塔夫茨大学);Instituto de Astrofísica de Canarias(加那利群岛天体物理研究所);Universidad de La Laguna(拉帕尔马大学);York University(约克大学)
CANUCS/Technicolor Data Release 2: A Catalogue of Galaxy Structural Parameters in up to 29 HST+JWST bands and a Multi-Wavelength Exploration of the Galaxy Size-Mass Relation at $0.6 < z \leq 4$
York University(约克大学);Wellesley College(韦尔斯利学院);Independent University Bangladesh(孟加拉独立大学);Niels Bohr Institute, University of Copenhagen(哥本哈根大学尼尔斯·玻尔研究所);DTU-Space, Technical University of Denmark(丹麦技术大学空间科学中心);National Research Council of Canada, Herzberg Astronomy & Astrophysics Research Centre(加拿大国家研究委员会赫茨伯格天体物理学与天文学研究中心)
Spatially Resolved Stellar Populations of $0.3<z<6.0$ Galaxies in WHL0137-08 and MACS0647+70 Clusters as Revealed by JWST: How do Galaxies Grow and Quench Over Cosmic Time?
The Size Evolution and the Size-Mass Relation of Lyman-Alpha Emitters across $3 \lesssim z < 7$ as Observed by JWST
National Astronomical Observatories, Chinese Academy of Sciences(中国科学院国家天文台);Key Laboratory of Optical Astronomy, National Astronomical Observatories, Chinese Academy of Sciences(中国科学院国家天文台光学天文重点实验室);School of Astronomy and Space Science, University of Chinese Academy of Science(中国科学院大学天文与空间科学学院);Key Laboratory of Space Astronomy and Technology, National Astronomical Observatories, Chinese Academy of Sciences(中国科学院国家天文台空间天文与技术重点实验室);Kavli Institute for Astronomy and Astrophysics, Peking University(北京大学科维理天文与天体物理研究所);Shanghai Key Lab for Astrophysics, Shanghai Normal University(上海师范大学天文与空间科学上海市重点实验室);Purple Mountain Observatory, Chinese Academy of Sciences(中国科学院紫金山天文台);Key Laboratory for Research in Galaxies and Cosmology, Shanghai Astronomical Observatory, Chinese Academy of Sciences(中国科学院上海天文台星系与宇宙学重点实验室);Dipartimento di Fisica G. Occhialini, Università degli Studi di Milano-Bicocca(米兰比可卡大学G. Occhialini物理系)
Probing the earliest phases in the formation of massive galaxies with simulated HST+JWST imaging data from Illustris
我们使用的Illustris-1模拟探索的$\textit{Hubble}$和$\textit{James Webb Space Telescope}$数据的能力,分析在高红移星系的恒星种群,利用相结合的深度,空间分辨率和波长覆盖范围。为此,我们使用模拟的宽带ACS,WFC 3和NIRCam数据和2维恒星布居合成(2D-SPS)导出的综合恒星形成历史(SFH)的大质量(M $_{\ast}>10^{10}\,$ M $_{\odot}$)模拟星系在$1<z<4$演变成一个本地M $_{\ast}>10^{11}\,$ M $_{\odot}$星系。特别是,我们探索的潜力HST和JWST数据集达到的深度类似的CANDELS和正在进行的CEERS观测,分别,并集中在确定该数据集的能力,为本地M $_{\ast}>10^{11}\,$ M $_{\odot}$星系的SFH的第一集通过研究他们的祖先在$z>1$。本文提出的2D-SPS方法已经过校准,可以稳健地恢复大质量星系中第一次恒星形成事件发生的宇宙时间,即,他们的综合SFH的第一阶段。特别是,我们讨论的时间时,第一个1%至50%的总恒星质量形成的模拟。我们证明,我们可以恢复这些年龄与典型的中位数系统偏移小于5%,分散在20%-30%。根据我们对Illustris数据的测量,我们能够恢复本地M $_{\ast}>10^{11}\,$ M…
The $z \gtrsim 9$ galaxy UV luminosity function from the JWST Advanced Deep Extragalactic Survey: insights into early galaxy evolution and reionization
University of Arizona(亚利桑那大学);University of California, Berkeley(加州大学伯克利分校);University of California, Santa Cruz(加州大学圣克鲁兹分校);University of Texas, Austin(德克萨斯大学奥斯汀分校);University of Copenhagen(哥本哈根大学);European Space Agency(欧洲空间局)
Observing the host galaxies of high-redshift quasars with JWST: predictions from the BlueTides simulation
高红移类星体发出的明亮辐射在静止坐标系的紫外/光学波段完全掩盖了它们的宿主星系,甚至哈勃太空望远镜(HST)也无法利用详细的点扩散函数(PSF)建模技术来探测这些波长的宿主星系。在这项研究中,我们产生模拟图像的样本z=7类星体提取的BlueTides模拟,并应用马尔可夫链蒙特卡洛为基础的PSF建模,以确定其宿主星系的可探测性与詹姆斯韦伯太空望远镜(JWST)。虽然没有统计学意义的检测与HST,我们预测,在相同的波长和曝光时间JWST近红外相机成像将检测到约50%的类星体宿主星系。我们研究了各种观测策略,发现长波长滤波器中的NIRCam宽带成像导致成功探测类星体宿主的比例最高,在5 ks的曝光时间内探测到>80%的明亮类星体宿主。在NIRCam宽波段滤波器中,需要约5 k s的曝光时间来探测大多数宿主星系,然而,即使用MIRI进行10 k s的曝光,也会导致<30%的宿主星系探测成功。我们发现星系的属性和它们的可探测性之间没有显着的趋势。PSF模型可以准确地恢复主机的大小,半径和空间分布的大规模的发射,占中央核心被污染的残余类星体通量。在解释使用PSF建模测量的主机属性时应小心。
The BoRG-$JWST$ Survey: Abundance and Mass-to-light Ratio of Luminous $z=7-9$ Galaxies from Independent Sight Lines with NIRSpec
University of California, Los Angeles(加州大学洛杉矶分校);The University of Texas at Austin(德克萨斯大学奥斯汀分校);University of Geneva(日内瓦大学);California Institute of Technology(加州理工学院);National Astronomical Research Institute of Thailand (NARIT)(泰国国家天文研究所);Niels Bohr Institute, University of Copenhagen(哥本哈根大学尼尔斯·玻尔研究所);Max Planck Institut für Astronomie(马克斯·普朗克天体物理研究所);University of Melbourne(墨尔本大学)