The Astrophysical Journal Letters (Jan 2023)
Early Results from GLASS-JWST. XVIII. A First Morphological Atlas of the 1 < z < 5 Universe in the Rest-frame Optical
- C. Jacobs,
- K. Glazebrook,
- A. Calabrò,
- T. Treu,
- T. Nannayakkara,
- T. Jones,
- E. Merlin,
- R. Abraham,
- A. R. H. Stevens,
- B. Vulcani,
- L. Yang,
- A. Bonchi,
- K. Boyett,
- M. Bradač,
- M. Castellano,
- A. Fontana,
- D. Marchesini,
- M. Malkan,
- C. Mason,
- T. Morishita,
- D. Paris,
- P. Santini,
- M. Trenti,
- X. Wang
Affiliations
- C. Jacobs
- ORCiD
- Centre for Astrophysics and Supercomputing, Swinburne University of Technology , P.O. Box 218, Hawthorn, VIC 3122, Australia; ARC Centre of Excellence for All Sky Astrophysics in 3 Dimensions (ASTRO 3D) , Australia
- K. Glazebrook
- ORCiD
- Centre for Astrophysics and Supercomputing, Swinburne University of Technology , P.O. Box 218, Hawthorn, VIC 3122, Australia
- A. Calabrò
- ORCiD
- INAF Osservatorio Astronomico di Roma , Via Frascati 33, I-00078 Monteporzio Catone, Rome, Italy
- T. Treu
- ORCiD
- Department of Physics and Astronomy, University of California , 430 Portola Plaza, Los Angeles, CA 90095, USA
- T. Nannayakkara
- ORCiD
- Centre for Astrophysics and Supercomputing, Swinburne University of Technology , P.O. Box 218, Hawthorn, VIC 3122, Australia; ARC Centre of Excellence for All Sky Astrophysics in 3 Dimensions (ASTRO 3D) , Australia
- T. Jones
- ORCiD
- Department of Physics and Astronomy, University of California Davis , 1 Shields Avenue, Davis, CA 95616, USA
- E. Merlin
- ORCiD
- INAF Osservatorio Astronomico di Roma , Via Frascati 33, I-00078 Monteporzio Catone, Rome, Italy
- R. Abraham
- ORCiD
- Department of Astronomy & Astrophysics, University of Toronto , Toronto, ON M5S 3H4, Canada; Dunlap Institute for Astronomy and Astrophysics, University of Toronto , Toronto ON M5S 3H4, Canada
- A. R. H. Stevens
- ORCiD
- ARC Centre of Excellence for All Sky Astrophysics in 3 Dimensions (ASTRO 3D) , Australia; International Centre for Radio Astronomy Research, The University of Western Australia , Crawley, WA 6009, Australia
- B. Vulcani
- ORCiD
- INAF Osservatorio Astronomico di Padova , vicolo dell’Osservatorio 5, I-35122 Padova, Italy
- L. Yang
- ORCiD
- Kavli Institute for the Physics and Mathematics of the Universe, The University of Tokyo , Kashiwa, 277-8583, Japan
- A. Bonchi
- ORCiD
- INAF Osservatorio Astronomico di Roma , Via Frascati 33, I-00078 Monteporzio Catone, Rome, Italy; ASI-Space Science Data Center , Via del Politecnico, I-00133 Roma, Italy
- K. Boyett
- ORCiD
- ARC Centre of Excellence for All Sky Astrophysics in 3 Dimensions (ASTRO 3D) , Australia; School of Physics, University of Melbourne , Parkville 3010, VIC, Australia
- M. Bradač
- ORCiD
- Department of Physics and Astronomy, University of California Davis , 1 Shields Avenue, Davis, CA 95616, USA; University of Ljubljana , Department of Mathematics and Physics, Jadranska ulica 19, SI-1000 Ljubljana, Slovenia
- M. Castellano
- ORCiD
- INAF—Osservatorio Astronomico di Roma , via di Frascati 33, I-00078 Monte Porzio Catone, Italy
- A. Fontana
- ORCiD
- INAF—Osservatorio Astronomico di Roma , via di Frascati 33, I-00078 Monte Porzio Catone, Italy
- D. Marchesini
- ORCiD
- Department of Physics and Astronomy, Tufts University , 574 Boston Avenue, Medford, MA 02155, USA
- M. Malkan
- ORCiD
- Department of Physics and Astronomy, University of California , 430 Portola Plaza, Los Angeles, CA 90095, USA
- C. Mason
- ORCiD
- Cosmic Dawn Center (DAWN) , Denmark; Niels Bohr Institute, University of Copenhagen , Jagtvej 128, DK-2200 København N, Denmark
- T. Morishita
- ORCiD
- IPAC, California Institute of Technology , MC 314-6, 1200 E. California Boulevard, Pasadena, CA 91125, USA
- D. Paris
- ORCiD
- INAF Osservatorio Astronomico di Roma , Via Frascati 33, I-00078 Monteporzio Catone, Rome, Italy
- P. Santini
- ORCiD
- INAF Osservatorio Astronomico di Roma , Via Frascati 33, I-00078 Monteporzio Catone, Rome, Italy
- M. Trenti
- ORCiD
- ARC Centre of Excellence for All Sky Astrophysics in 3 Dimensions (ASTRO 3D) , Australia; School of Physics, University of Melbourne , Parkville 3010, VIC, Australia
- X. Wang
- ORCiD
- IPAC, California Institute of Technology , MC 314-6, 1200 E. California Boulevard, Pasadena, CA 91125, USA
- DOI
- https://doi.org/10.3847/2041-8213/accd6d
- Journal volume & issue
-
Vol. 948,
no. 2
p. L13
Abstract
We present a rest-frame optical morphological analysis of galaxies observed with the NIRCam imager on the James Webb Space Telescope (JWST) as part of the GLASS-JWST Early Release Science program. We select 388 sources at redshifts 0.8 1.5, revealed by rest-frame optical imaging. We detect 123 clear disks (58 at z > 1.5) of which 76 have bulges. No evolution of bulge fraction with redshift is evident: 61% at z 10 ^9.5 M _⊙ ( N = 41) but only 52% at M 1.5, with smoother (i.e., lower Gini) and more symmetrical light distributions.
Keywords
