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Bunker, AJ, Cameron, AJ, Curtis-Lake, E, Jakobsen, P, Carniani, S, Curti, M, Witstok, J, Maiolino, R, D'Eugenio, F, Looser, TJ, Willott, C, Bonaventura, N, Hainline, K, Übler, H, Willmer, CNA, Saxena, A, Smit, R, Alberts, S, Arribas, S, Baker, WM , Baum, S, Bhatawdekar, R, Bowler, RAA, Boyett, K, Charlot, S, Chen, Z, Chevallard, J, Circosta, C, Decoursey, C, De Graaff, A, Egami, E, Eisenstein, DJ, Endsley, R, Ferruit, P, Giardino, G, Hausen, R, Helton, JM, Hviding, RE, Ji, Z, Johnson, BD, Jones, GC, Kumari, N, Laseter, I, Lützgendorf, N, Maseda, MV, Nelson, E, Parlanti, E, Perna, M, Rauscher, BJ, Rawle, T, Rix, HW, Rieke, M, Robertson, B, Rodríguez Del Pino, B, Sandles, L, Scholtz, J, Sharpe, K, Skarbinski, M, Stark, DP, Sun, F, Tacchella, S, Topping, MW, Villanueva, NC, Wallace, IEB, Williams, CC and Woodrum, C (2024) JADES NIRSpec initial data release for the Hubble Ultra Deep Field: Redshifts and line fluxes of distant galaxies from the deepest JWST Cycle 1 NIRSpec multi-object spectroscopy. Astronomy and Astrophysics, 690. pp. 1-32. ISSN 0004-6361
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JADES NIRSpec initial data release for the Hubble Ultra Deep Field.pdf - Published Version Available under License Creative Commons Attribution. Download (13MB) | Preview |
Abstract
We describe the NIRSpec component of the JWST Deep Extragalactic Survey (JADES), and provide deep spectroscopy of 253 sources targeted with the NIRSpec micro-shutter assembly in the Hubble Ultra Deep Field and surrounding GOODS-South. The multi-object spectra presented here are the deepest so far obtained with JWST, amounting to up to 28 hours in the low-dispersion (R~30- 300) prism, and up to 7 hours in each of the three medium-resolution R 1000 gratings and one high-dispersion grating, G395H (R 2700). Our low-dispersion and medium-dispersion spectra cover the wavelength range 0.6- 5.3 μm. We describe the selection of the spectroscopic targets, the strategy for the allocation of targets to micro-shutters, and the design of the observations. We present the public release of the reduced 2D and 1D spectra, and a description of the reduction and calibration process. We measure spectroscopic redshifts for 178 of the objects targeted extending up to z = 13.2. We present a catalogue of all emission lines detected at S/N > 5, and our redshift determinations for the targets. Combined with the first JADES NIRCam data release, these public JADES spectroscopic and imaging datasets provide a new foundation for discoveries of the infrared universe by the worldwide scientific community.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | 0201 Astronomical and Space Sciences; Astronomy & Astrophysics |
| Subjects: | Q Science > QB Astronomy Q Science > QC Physics |
| Divisions: | Astrophysics Research Institute |
| Publisher: | EDP Sciences |
| SWORD Depositor: | A Symplectic |
| Date Deposited: | 04 Dec 2024 12:43 |
| Last Modified: | 04 Dec 2024 12:45 |
| DOI or ID number: | 10.1051/0004-6361/202347094 |
| URI: | https://researchonline.ljmu.ac.uk/id/eprint/25031 |
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