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
| Autor: | Bunker, Andrew J., Cameron, Alex J., Curtis-Lake, Emma, Jakobsen, Peter, Carniani, Stefano, Curti, Mirko, Witstok, Joris, Maiolino, Roberto, D'Eugenio, Francesco, Looser, Tobias J., Willott, Chris, Bonaventura, Nina, Hainline, Kevin, Uebler, Hannah, Willmer, Christopher N. A., Saxena, Aayush, Smit, Renske, Alberts, Stacey, Arribas, Santiago, Baker, William M., Baum, Stefi, Bhatawdekar, Rachana, Bowler, Rebecca A. A., Boyett, Kristan, Charlot, Stephane, Chen, Zuyi, Chevallard, Jacopo, Circosta, Chiara, DeCoursey, Christa, de Graaff, Anna, Egami, Eiichi, Eisenstein, Daniel J., Endsley, Ryan, Ferruit, Pierre, Giardino, Giovanna, Hausen, Ryan, Helton, Jakob M., Hviding, Raphael E., Ji, Zhiyuan, Johnson, Benjamin D., Jones, Gareth C., Kumari, Nimisha, Laseter, Isaac, Luetzgendorf, Nora, Maseda, Michael V., Nelson, Erica, Parlanti, Eleonora, Perna, Michele, Rauscher, Bernard J., Rawle, Tim, Rix, Hans-Walter, Rieke, Marcia, Robertson, Brant, Del Pino, Bruno Rodriguez, Sandles, Lester, Scholtz, Jan, Sharpe, Katherine, Skarbinski, Maya, Stark, Daniel P., Sun, Fengwu, Tacchella, Sandro, Topping, Michael W., Villanueva, Natalia C., Wallace, Imaan E. B., Williams, Christina C., Woodrum, Charity |
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| Rok vydání: | 2023 |
| Předmět: | |
| Zdroj: | A&A 690, A288 (2024) |
| Druh dokumentu: | Working Paper |
| DOI: | 10.1051/0004-6361/202347094 |
| Popis: | 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 ($R\sim 30-300$) prism, and up to 7 hours in each of the three medium-resolution $R\approx 1000$ gratings and one high-dispersion grating, G395H ($R\approx2700$). Our low-dispersion and medium-dispersion spectra cover the wavelength range $0.6-5.3\mu$m. 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 catalog 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. Comment: Accepted for publication in A&A. Data products available from https://archive.stsci.edu/hlsp/jades |
| Databáze: | arXiv |
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