JWST Advanced Deep Extragalactic Survey (JADES) Data Release 5: Photometric Catalog
Abstrak
JADES Data Release 5 (DR5) photometric catalogs and describes the methodologies used for source detection, deblending, photometry, uncertainty estimation, and catalog curation. The catalogs are constructed from 35 space-based imaging mosaics obtained with JWST/NIRCam, JWST/MIRI, HST/ACS, and HST/WFC3, combining approximately 1250 hours of JADES imaging with extensive additional public JWST and HST observations in the GOODS fields. Sources are identified using custom signal-to-noise-based detection and deblending algorithms optimized for the depth, resolution, and complex point-spread-function structure of JWST imaging. Source centroids, shapes, and photometric apertures are determined using a new fast two-dimensional Gaussian regression method applied to detection-image profiles. We provide forced circular-aperture photometry, ellipsoidal Kron photometry, and curve-of-growth measurements for every source in every band. We introduce a new pixel-level regression framework to model photometric uncertainties as a function of aperture size and local mosaic properties, accounting for correlated noise in heterogeneous JWST mosaics. Photometric redshifts are computed using template-based fitting applied to both small-aperture photometry on unconvolved images and Kron photometry on common-PSF mosaics. The JADES DR5 catalogs supersede previous JADES photometric releases, and are publicly released through the Mikulski Archive for Space Telescopes and an interactive web interface.
Topik & Kata Kunci
Penulis (63)
B. Robertson
B. Johnson
S. Tacchella
D. Eisenstein
K. Hainline
S. Alberts
S. Arribas
W. Baker
A. Bunker
A. Cameron
S. Carniani
Courtney Carreira
J. Chevallard
C. Circosta
E. Curtis-Lake
A. L. Danhaive
Q. Duan
E. Egami
R. Hausen
J. Helton
Z. Ji
R. Maiolino
P. G. P'erez-Gonz'alez
D. Pusk'as
M. Rieke
P. Rinaldi
F. Sun
Yang Sun
H. Ubler
J. Trussler
N. Villanueva
L. Whitler
C. Williams
C. Willmer
C. Willott
Zihao Wu
Y.-Z. Qian University of California
Santa Cruz
C. F. A. Harvard
Smithsonian
Kavli Institute for Cosmology
U. Cambridge
C. Laboratory
S. Observatory
U. Arizona
Aura for the European Space Agency
Space Telescope Science Institute
C. D. Astrobiolog'ia
CSIC-SINTA
Dark
Niels Bohr Institute
U. Oxford
S. Superiore
Pisa
Institute de Radio Astronomie Millim'etrique
U. Hertfordshire
The Johns Hopkins University
P. S. University
U. London
Max-Planck-Institut fur extraterrestrische Physik
T. U. O. T. A. Austin
NSF's National Optical-Infrared Astronomy Research Laboratory
Nrc Herzberg
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