The JADES Origins Field: A New JWST Deep Field in the JADES Second NIRCam Data Release
Abstract We summarize the properties and initial data release of the JADES Origins Field (JOF), the longest single pointing yet imaged with the James Webb Space Telescope (JWST). This field falls within the GOODS-S region about 8′ southwest of the Hubble Ultra Deep Field (HUDF), where it was formed initially in Cycle 1 as a parallel field of HUDF spectroscopic observations within the JWST Advanced Deep Extragalactic Survey (JADES). This imaging was greatly extended in Cycle 2 program 3215, which observed the JOF for 5 days in six medium-band filters, seeking robust candidates for z > 15 galaxies. This program also includes ultradeep parallel NIRSpec spectroscopy (up to 91 hr on source, summing over the dispersion modes) on the HUDF. Cycle 3 observations from program 4540 added 20 hr of NIRCam slitless spectroscopy and F070W imaging to the JOF. With these three campaigns, the JOF was observed for 380 open-shutter hours with NIRCam using 15 imaging filters and two grism bandpasses. Further, parts of the JOF have deep 43 hr MIRI observations in F770W. Taken together, the JOF is one of the most compelling deep fields available with JWST and a powerful window into the early Universe. This paper presents the second data release from JADES, featuring the imaging and catalogs from the year 1 JOF observations.
Authors
- Nimisha Kumari (ORCID: https://orcid.org/0000-0002-5320-2568)
- Eiichi Egami (ORCID: https://orcid.org/0000-0003-1344-9475)
- Francesco D’Eugenio (ORCID: https://orcid.org/0000-0003-2388-8172)
- Joris Witstok (ORCID: https://orcid.org/0000-0002-7595-121X)
- Zhiyuan Ji (ORCID: https://orcid.org/0000-0001-7673-2257)
- George H. Rieke (ORCID: https://orcid.org/0000-0003-2303-6519)
- Santiago Arribas (ORCID: https://orcid.org/0000-0001-7997-1640)
- Stefi A. Baum (ORCID: https://orcid.org/0000-0002-4735-8224)
- Nora Lüetzgendorf (ORCID: https://orcid.org/0000-0002-4034-0080)
- Jakob M. Helton (ORCID: https://orcid.org/0000-0003-4337-6211)
- Fengwu Sun (ORCID: https://orcid.org/0000-0002-4622-6617)
- R. Maiolino (ORCID: https://orcid.org/0000-0002-4985-3819)
- Benjamin D. Johnson (ORCID: https://orcid.org/0000-0002-9280-7594)
- Michael W. Topping (ORCID: https://orcid.org/0000-0001-8426-1141)
- Katherine Sharpe (ORCID: https://orcid.org/0000-0001-8225-8969)
- Stefano Carniani (ORCID: https://orcid.org/0000-0002-6719-380X)
- Hans‐Walter Rix (ORCID: https://orcid.org/0000-0003-4996-9069)
- Kevin Hainline (ORCID: https://orcid.org/0000-0003-4565-8239)
- Nina Bonaventura (ORCID: https://orcid.org/0000-0001-8470-7094)
- Jacopo Chevallard (ORCID: https://orcid.org/0000-0002-7636-0534)
- Sandro Tacchella (ORCID: https://orcid.org/0000-0002-8224-4505)
- Alex J. Cameron (ORCID: https://orcid.org/0000-0002-0450-7306)
- Chris J. Willott (ORCID: https://orcid.org/0000-0002-4201-7367)
- Bernard J. Rauscher (ORCID: https://orcid.org/0000-0003-2662-6821)
- Rachana Bhatawdekar (ORCID: https://orcid.org/0000-0003-0883-2226)
- Tim Rawle (ORCID: https://orcid.org/0000-0002-7028-5588)
- Gareth C. Jones (ORCID: https://orcid.org/0000-0002-0267-9024)
- Charlotte Simmonds (ORCID: https://orcid.org/0000-0003-4770-7516)
- S. Charlot (ORCID: https://orcid.org/0000-0003-3458-2275)
- Mirko Curti (ORCID: https://orcid.org/0000-0002-2678-2560)
- Jianwei Lyu (ORCID: https://orcid.org/0000-0002-6221-1829)
- Christina C. Williams (ORCID: https://orcid.org/0000-0003-2919-7495)
- W. Rujopakarn (ORCID: https://orcid.org/0000-0002-0303-499X)
- Tobias J. Looser (ORCID: https://orcid.org/0000-0002-3642-2446)
- Isaac Laseter (ORCID: https://orcid.org/0000-0003-4323-0597)
- Christa DeCoursey (ORCID: https://orcid.org/0000-0002-4781-9078)
- Aayush Saxena (ORCID: https://orcid.org/0000-0001-5333-9970)
- Jan Scholtz
- Irene Shivaei (ORCID: https://orcid.org/0000-0003-4702-7561)
- Daniel J. Eisenstein (ORCID: https://orcid.org/0000-0002-2929-3121)
- Hannah Übler (ORCID: https://orcid.org/0000-0003-4891-0794)
- Stacey Alberts (ORCID: https://orcid.org/0000-0002-8909-8782)
- P. Jakobsen (ORCID: https://orcid.org/0000-0002-6780-2441)
- Zuyi Chen (ORCID: https://orcid.org/0000-0002-2178-5471)
- Erica J. Nelson (ORCID: https://orcid.org/0000-0002-7524-374X)
- Emma Curtis-Lake (ORCID: https://orcid.org/0000-0002-9551-0534)
- Christopher N. A. Willmer (ORCID: https://orcid.org/0000-0001-9262-9997)
- William Baker (ORCID: https://orcid.org/0000-0003-0215-1104)
- Andrew J. Bunker (ORCID: https://orcid.org/0000-0002-8651-9879)
- Phillip A. Cargile (ORCID: https://orcid.org/0000-0002-1617-8917)
- Brant E. Robertson (ORCID: https://orcid.org/0000-0002-4271-0364)
- Dávid Puskás (ORCID: https://orcid.org/0000-0001-8630-2031)
- Marcia Rieke (ORCID: https://orcid.org/0000-0002-7893-6170)
- Michael V. Maseda (ORCID: https://orcid.org/0000-0003-0695-4414)
- Renske Smit (ORCID: https://orcid.org/0000-0001-8034-7802)
- Charity Woodrum (ORCID: https://orcid.org/0000-0001-5962-7260)
- Lester Sandles (ORCID: https://orcid.org/0000-0001-9276-7062)
- Anna de Graaff (ORCID: https://orcid.org/0000-0002-2380-9801)
- Ryan Hausen (ORCID: https://orcid.org/0000-0002-8543-761X)
- Giacomo Venturi (ORCID: https://orcid.org/0000-0001-8349-3055)
- Eleonora Parlanti (ORCID: https://orcid.org/0000-0002-7392-7814)
Publication Details
- Journal
- The Astrophysical Journal Supplement Series
- Published
- 2025-12-01
- DOI
- https://doi.org/10.3847/1538-4365/ae1137
- Citations
- 18
- Primary Topic
- Galaxies: Formation, Evolution, Phenomena
- Type
- article
- Field-Weighted Citation Impact
- 20.79