2025ApJS..281...50E

Query : 2025ApJS..281...50E

2025ApJS..281...50E - Astrophys. J., Suppl. Ser., 281, 50 (2025/December-0)

The JADES Origins Field: A New JWST Deep Field in the JADES Second NIRCam Data Release.

EISENSTEIN D.J., JOHNSON B.D., ROBERTSON B., TACCHELLA S., HAINLINE K., JAKOBSEN P., MAIOLINO R., BONAVENTURA N., BUNKER A.J., CAMERON A.J., CARGILE P.A., CURTIS-LAKE E., HAUSEN R., PUSKAS D., RIEKE M., SUN F., WILLMER C.N.A., WILLOTT C., ALBERTS S., ARRIBAS S., BAKER W.M., BAUM S., BHATAWDEKAR R., CARNIANI S., CHARLOT S., CHEN Z., CHEVALLARD J., CURTI M., DECOURSEY C., D'EUGENIO F., DE GRAAFF A., EGAMI E., HELTON J.M., JI Z., JONES G.C., KUMARI N., LUTZGENDORF N., LASETER I., LOOSER T.J., LYU J., MASEDA M.V., NELSON E., PARLANTI E., RAUSCHER B.J., RAWLE T., RIEKE G., RIX H.-W., RUJOPAKARN W., SANDLES L., SAXENA A., SCHOLTZ J., SHARPE K., SHIVAEI I., SIMMONDS C., SMIT R., TOPPING M.W., UBLER H., VENTURI G., WILLIAMS C.C., WITSTOK J. and WOODRUM C.

Abstract (from CDS):

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.

Abstract Copyright: © 2025. The Author(s). Published by the American Astronomical Society.

Journal keyword(s): Extragalactic astronomy - Galaxy formation

Status at CDS : Acronym for new objects described in the dictionary of nomenclature and being created in SIMBAD.

Simbad objects: 5

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Number of rows : 5
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 JADES-GS+053.08294-27.85563 EmG 03 32 19.905 -27 51 20.28           ~ 50 0
2 NAME Chandra Deep Field-South reg 03 32 28.0 -27 48 30           ~ 2282 1
3 NAME GOODS Southern Field reg 03 32 28.0 -27 48 30           ~ 1623 1
4 NAME Hubble Ultra Deep Field reg 03 32 39.0 -27 47 29           ~ 1900 0
5 NAME MOM-z14 G 10 00 22.3981 +02 16 23.386           ~ 9 0

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