JEMS: A deep medium-band imaging survey in the Hubble Ultra-Deep Field with JWST NIRCam & NIRISS
Christina C. Williams, Sandro Tacchella, Michael V. Maseda, Brant E. Robertson, Benjamin D. Johnson, Chris J. Willott, Daniel J. Eisenstein, Christopher N. A. W… 展开作者
Christina C. Williams, Sandro Tacchella, Michael V. Maseda, Brant E. Robertson, Benjamin D. Johnson, Chris J. Willott, Daniel J. Eisenstein, Christopher N. A. Willmer, Zhiyuan Ji, Kevin N. Hainline, Jakob M. Helton, Stacey Alberts, Stefi Baum, Rachana Bhatawdekar, Kristan Boyett, Andrew J. Bunker, Stefano Carniani, Stephane Charlot, Jacopo Chevallard, Emma Curtis-Lake, Anna de Graaf, Eiichi Egami, Marijn Franx, Nimisha Kumari, Roberto Maiolino, Erica J. Nelson, Marcia J. Rieke, Lester Sandles, Irene Shivaei, Charlotte Simmonds, Renske Smit, Katherine A. Suess, Fengwu Sun, Hannah Ubler, Joris Witstok
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Submitted to AAS Journals, comments welcome. First data release including science-ready mosaics after peer-review
We present JEMS (JWST Extragalactic Medium-band Survey), the first public medium-band imaging survey carried out using JWST/NIRCam and NIRISS. These observations use $\sim2μ$m and $\sim4μ$m medium-band filters (NIRCam F182M, F210M, F430M, F460M, F480M; and NIRISS F430M & F480M in parallel) over 15.6 square arcminutes in the Hubble Ultra Deep Field (UDF), thereby building on the deepest multi-wavelength public datasets available anywhere on the sky. We describe our science goals, survey design, NIRCam and NIRISS image reduction methods, and describe our first data release of the science-ready mosaics. Our chosen filters create a JWST imaging survey in the UDF that enables novel analysis of a range of spectral features potentially across the redshift range of $0.3<z<20$, including Paschen-$α$, H$α$+[NII], and [OIII]+H$β$ emission at high spatial resolution. We find that our JWST medium-band imaging efficiently identifies strong line emitters (medium-band colors $>1$ magnitude) across redshifts $1.5<z<9.3$, most prominently H$α$+[NII] and [OIII]+H$β$. We present our first data release including science-ready mosaics of each medium-band image available to the community, adding to the legacy value of past and future surveys in the UDF. We also describe future data releases. This survey demonstrates the power of medium-band imaging with JWST, informing future extragalactic survey strategies using JWST observations.
JWSTs PEARLS: NIRCam imaging and NIRISS spectroscopy of a $z=3.6$ star-forming galaxy lensed into a near-Einstein Ring by a $z=1.258$ massive elliptical galaxy
University of Manchester（曼彻斯特大学）；University of Melbourne（墨尔本大学）；ARC Centre of Excellence for All-Sky Astrophysics in 3 Dimensions (ASTRO 3D)（三维全天空天体物理卓越研究中心 (ASTRO 3D)）；Arizona State University（亚利桑那州立大学）；Australian National University（澳大利亚国立大学）；Space Telescope Science Institute（太空望远镜科学研究所）；The University of Western Australia（西澳大学）；University of Arizona（亚利桑那大学）；Association of Universities for Research in Astronomy (AURA)（天文研究大学协会 (AURA)）；The Johns Hopkins University（约翰斯·霍普金斯大学）；Los Alamos National Laboratory（洛斯阿拉莫斯国家实验室）；University of Missouri（密苏里大学）；University of Louisville（路易斯维尔大学）；Donostia International Physics Center, DIPC（圣塞巴斯蒂安国际物理中心 (DIPC)）；University of Basque Country UPV/EHU（巴斯克地区大学 UPV/EHU）；Ikerbasque, Basque Foundation for Science（伊克尔巴斯克，巴斯克科学基金会）；NASA Marshall Space Flight Center（美国国家航空航天局马歇尔太空飞行中心）；New York University Abu Dhabi（纽约大学阿布扎比分校）
Spatially Resolved AGN Ionization and Star Formation at Cosmic Noon with JWST/JEMS
Steward Observatory, University of Arizona（亚利桑那大学斯图尔德天文台）；NSF NOIRLab（美国国家科学基金会NOIR天文台）；International Gemini Observatory/NSF NOIRLab（国际Gemini天文台/美国国家科学基金会NOIR天文台）；Department of Astronomy, University of Wisconsin-Madison（威斯康星大学麦迪逊分校天文学系）；Kavli Institute for Cosmology, Cambridge（剑桥卡弗里宇宙学研究所）
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）
A first look at a complete view of spatially resolved star formation at 1<z<1.8 with JWST NGDEEP+FRESCO slitless spectroscopy
Cosmic Dawn Center（宇宙黎明中心）；Max-Planck-Institut für Astronomie（马克斯·普朗克天文学研究所）；Department of Physics and Astronomy, Texas A&M University（德克萨斯农工大学物理与天文系）；George P. and Cynthia Woods Mitchell Institute for Fundamental Physics and Astronomy, Texas A&M University（德克萨斯农工大学乔治·P和辛西娅·伍兹基础物理与天文研究所）；Centro de Astrobiología (CAB), CSIC-INTA（西班牙国家航空航天技术研究所/西班牙高等科学研究理事会天体生物学中心）；Department of Astronomy, University of Geneva（日内瓦大学天文系）
The GLASS James Webb Space Telescope Early Release Science Program. I. Survey Design and Release Plans
GLASS James Webb空间望远镜早期释放科学（以下简称GLASS-JWST-ERS）计划将获得并公开提供ERS活动的最深河外数据。它主要是为了解决两个关键的科学问题，即“什么来源电离宇宙和什么时候？重子如何在星系中循环？“，同时也使各种各样的第一眼科学调查成为可能。在主模式下，它将获得由前景哈勃前沿场星系团Abell 2744透镜的星系的NIRISS和NIRSpec光谱。与此同时，它将使用NIRCam来观察两个偏离星团中心的视场，其中透镜放大率可以忽略不计，因此可以有效地将其视为空白视场。为了让社区做好准备，以获得这一前所未有的数据，我们描述了科学原理，调查设计（包括目标选择和观测设置），并提出了预期灵敏度的预调试估计。此外，我们还介绍了计划公开发布的高级别数据产品，供更广泛的天文学界使用。
Filling the Gap in Cluster Evolution: JWST's Glimpse into a Young, Star-Forming Cluster at Cosmic Noon
Space Telescope Science Institute（太空望远镜科学研究所）；Steward Observatory, University of Arizona（亚利桑那大学斯蒂沃德天文台）；AURA for the European Space Agency (ESA)（欧洲航天局（ESA）的AURA）；NSF National Optical-Infrared Astronomy Research Laboratory（美国国家光学红外天文研究实验室）；Department of Astronomy and Astrophysics, University of California, Santa Cruz（加州大学圣克鲁斯分校天体物理学与天文学系）；Department of Astronomy, University of Cape Town（开普敦大学天文学系）；Department of Physics, University of Oxford（牛津大学物理系）；DARK, Niels Bohr Institute, University of Copenhagen（哥本哈根大学尼尔斯·玻尔研究所DARK中心）
