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A. S. G. Robotham

The University of Western Australia · AU
Area of research
Astronomy and Astrophysics · Instrumentation
Research interest
Research interests include Physics, Astrophysics, Galaxy, Redshift, Stellar mass, and Astronomy.
h-index
citations
8,091
works
98
NIH funding
primary concept
email

Recent publications

Galaxy mergers in the epoch of reionization – I. A JWST study of pair fractions, merger rates, and stellar mass accretion rates at <i>z</i>  = 4.5–11.5
Monthly Notices of the Royal Astronomical Society 2025cited by 39position: middledoi
EPOCHS. I. The Discovery and Star-forming Properties of Galaxies in the Epoch of Reionization at 6.5 &lt; <i>z</i> &lt; 18 with PEARLS and Public JWST Data
The Astrophysical Journal 2025cited by 17position: middledoi
EPOCHS. XI. The Structure and Morphology of Galaxies in the Epoch of Reionization to <i>z</i> ∼ 12.5
The Astrophysical Journal 2025cited by 13position: middledoi
Detecting clusters and groups of galaxies populating the local Universe in large optical spectroscopic surveys
Astronomy and Astrophysics 2025cited by 10position: middledoi
<i>Euclid</i> preparation
Astronomy and Astrophysics 2025cited by 4position: middledoi
Globular Clusters in the Galaxy Cluster MACS0416 at <i>z</i>  = 0.397
The Astronomical Journal 2025cited by 1position: middledoi
Measures of galaxy environment - I. What is ‘environment’?
Figshare 2024cited by 134position: middledoi
EPOCHS. II. The Ultraviolet Luminosity Function from 7.5 &lt; z &lt; 13.5 Using 180 arcmin<sup>2</sup> of Deep, Blank Fields from the PEARLS Survey and Public JWST Data
The Astrophysical Journal 2024cited by 113position: middledoi
The JWST Discovery of the Triply Imaged Type Ia “Supernova H0pe” and Observations of the Galaxy Cluster PLCK G165.7+67.0
The Astrophysical Journal 2024cited by 62position: middledoi
Lensed Type Ia Supernova “Encore” at z = 2: The First Instance of Two Multiply Imaged Supernovae in the Same Host Galaxy
The Astrophysical Journal Letters 2024cited by 44position: middledoi
JWST Photometric Time-delay and Magnification Measurements for the Triply Imaged Type Ia “SN H0pe” at z = 1.78
The Astrophysical Journal 2024cited by 34position: middledoi
JWST’s PEARLS: Resolved study of the stellar and dust components in starburst galaxies at cosmic noon
Astronomy and Astrophysics 2024cited by 17position: middledoi
JWST’s PEARLS: 119 multiply imaged galaxies behind MACS0416, lensing properties of caustic crossing galaxies, and the relation between halo mass and number of globular clusters at <i>z</i> = 0.4
Astronomy and Astrophysics 2024cited by 17position: middledoi
PEARLS: A Potentially Isolated Quiescent Dwarf Galaxy with a Tip of the Red Giant Branch Distance of 30 Mpc
The Astrophysical Journal Letters 2024cited by 12position: middledoi
JWST NIRCam Photometry: A Study of Globular Clusters Surrounding Bright Elliptical Galaxy VV 191a at z = 0.0513
The Astrophysical Journal Letters 2024cited by 6position: middledoi
Hidden Giants in JWST's PEARLS: An Ultramassive z = 4.26 Submillimeter Galaxy that Is Invisible to HST
The Astrophysical Journal 2023cited by 55position: middledoi
JWST’s PEARLS: A new lens model for ACT-CL J0102−4915, “El Gordo,” and the first red supergiant star at cosmological distances discovered by JWST
Astronomy and Astrophysics 2023cited by 54position: middledoi
EPOCHS VII: discovery of high-redshift (6.5 &amp;lt; <i>z</i> &amp;lt; 12) AGN candidates in JWST ERO and PEARLS data
Monthly Notices of the Royal Astronomical Society 2023cited by 52position: middledoi
JWST’s PEARLS: Mothra, a new kaiju star at <i>z</i> = 2.091 extremely magnified by MACS0416, and implications for dark matter models
Astronomy and Astrophysics 2023cited by 38position: middledoi
JWST’s PEARLS: A JWST/NIRCam View of ALMA Sources
The Astrophysical Journal Letters 2023cited by 36position: middledoi
JWST's PEARLS: Transients in the MACS J0416.1−2403 Field
The Astrophysical Journal Supplement Series 2023cited by 33position: middledoi
The JWST PEARLS View of the El Gordo Galaxy Cluster and of the Structure It Magnifies
The Astrophysical Journal 2023cited by 24position: middledoi
GAMA/DEVILS: cosmic star formation and AGN activity over 12.5 billion years
Monthly Notices of the Royal Astronomical Society 2023cited by 22position: middledoi
JWST’s PEARLS: TN J1338–1942 – I. Extreme jet-triggered star formation in a <i>z</i>  = 4.11 luminous radio galaxy
Monthly Notices of the Royal Astronomical Society 2023cited by 21position: middledoi
Dynamic Wisp Removal in JWST NIRCam Images
Publications of the Astronomical Society of the Pacific 2023cited by 18position: firstdoi
Are JWST/NIRCam Color Gradients in the Lensed z = 2.3 Dusty Star-forming Galaxy El Anzuelo Due to Central Dust Attenuation or Inside-out Galaxy Growth?
The Astrophysical Journal 2023cited by 15position: middledoi
JWST’s PEARLS: Dust Attenuation and Gravitational Lensing in the Backlit-galaxy System VV 191
The Astronomical Journal 2023cited by 14position: middledoi
Spectroscopy of the supernova H0pe host galaxy at redshift 1.78
Astronomy and Astrophysics 2023cited by 14position: middledoi
EPOCHS IX. When cosmic dawn breaks: evidence for evolved stellar populations in 7 &amp;lt; <i>z</i> &amp;lt; 12 galaxies from PEARLS GTO and public NIRCam imaging
Monthly Notices of the Royal Astronomical Society 2023cited by 11position: middledoi
Galaxy And Mass Assembly (GAMA): Data Release 4 and the <i>z</i> &amp;lt; 0.1 total and <i>z</i> &amp;lt; 0.08 morphological galaxy stellar mass functions
Monthly Notices of the Royal Astronomical Society 2022cited by 232position: middledoi

Grants

No grants ingested yet.

Frequent collaborators

Joss Bland‐Hawthorn · The University of Sydney30 papers (2012–2023)Simon P. Driver · Australian National University30 papers (2012–2024)Sarah Brough · UNSW Sydney25 papers (2012–2024)J. Loveday · Liverpool School of Tropical Medicine22 papers (2012–2016)I. K. Baldry · Liverpool John Moores University22 papers (2012–2024)P. Norberg · University of Edinburgh19 papers (2012–2016)J. Liske · Université Claude Bernard Lyon 118 papers (2012–2016)L. S. Kelvin · Princeton University16 papers (2012–2020)Edward N. Taylor · Swinburne University of Technology16 papers (2012–2020)M. J. I. Brown · The University of Western Australia16 papers (2012–2021)Mehmet Alpaslan · New York University13 papers (2012–2019)S. Phillipps · University of Southampton13 papers (2012–2023)M. E. Cluver · University of Cape Town12 papers (2013–2020)Matthew Colless · ARC Centre of Excellence for All-sky Astrophysics11 papers (2013–2016)Á. R. López-Sánchez · Physical Sciences (United States)10 papers (2013–2016)L. J. M. Davies · The University of Western Australia10 papers (2014–2023)Christopher J. Conselice · Université Claude Bernard Lyon 110 papers (2012–2024)Benne W. Holwerda · Princeton University10 papers (2014–2024) · 9 papers (2013–2016)M. S. Owers · Macquarie University9 papers (2013–2019)