JWST Advanced Deep Extragalactic Survey (JADES) Data Release 5: MIRI Coordinated Parallels in GOODS-S and GOODS-N

Stacey Alberts; Daniel J. Eisenstein; Andrew J. Bunker; Emma Curtis-Lake; Qiao Duan; Kevin Hainline; Ryan Hausen; Jakob M. Helton; Zhiyuan Ji; Benjamin D. Johnson; Jianwei Lyu; Jane Morrison; Pablo G. Perez-Gonzalez; George H. Rieke; Marcia Rieke; Pierluigi Rinaldi; Brant Robertson; Yang Sun; Sandro Tacchella; Christina C. Williams; Christopher N. A. Willmer; Zihao Wu

arXiv · 2601.15955

JWST Advanced Deep Extragalactic Survey (JADES) Data Release 5: MIRI Coordinated Parallels in GOODS-S and GOODS-N

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Abstract

Medium to ultra-deep mid-infrared imaging surveys with the James Webb Space Telescope (JWST)'s Mid-Infrared Instrument (MIRI) are reframing our view of the early Universe, from the emergence of ultra-red dusty and quiescent galaxies to the epoch of reionization to the first galaxies. Here we present the MIRI coordinated parallels component of the JADES program, which obtained ultra-deep (155 ks) imaging at $7.7 \mu$m over $\sim10$ arcmin$^2$ as well as medium depth ($\sim5-15$ ks) imaging at $7.7, 12.8$, and $15 \mu$m over $\sim36$, 25, and 22 arcmin$^2$, respectively, in the GOODS-S and GOODS-N fields. This paper describes the data reduction, which combines the official JWST Calibration Pipeline with custom steps to optimize flagging of warm/hot pixels and optimize background subtraction. We further introduce a new step to address artifacts caused by persistence from saturating sources. The final, fully reduced JADES/MIRI mosaics are being released as part of JADES Data Release 5, along with prior-based forced photometry using NIRCam detection images, providing critical rest-frame near-infrared and optical constraints on early galaxy populations.

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Stacey Alberts, Daniel J. Eisenstein, Andrew J. Bunker, Emma Curtis-Lake, Qiao Duan, Kevin Hainline, Ryan Hausen, Jakob M. Helton, Zhiyuan Ji, Benjamin D. Johnson, Jianwei Lyu, Jane Morrison, Pablo G. Perez-Gonzalez, George H. Rieke, Marcia Rieke, Pierluigi Rinaldi, Brant Robertson, Yang Sun, Sandro Tacchella, Christina C. Williams, Christopher N. A. Willmer, Zihao Wu. 2026-01-22. JWST Advanced Deep Extragalactic Survey (JADES) Data Release 5: MIRI Coordinated Parallels in GOODS-S and GOODS-N. https://arxiv.org/abs/2601.15955

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