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Author

G. Khullar

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Review Open access Sep 2026

GalSyn. I. A Forward-modeling Code for Synthetic Galaxy Observations from Hydrodynamical Simulations and the First Data Release from IllustrisTNG

We present Galaxy Synthesizer (GalSyn), a modular and flexible Python package for generating synthetic observations from hydrodynamical galaxy simulations. GalSyn generates synthetic spectrophotometric data cubes for individual galaxies from simulation cutouts, employing a particle-by-particle spectral modeling approac...

Abdurro'uf, H. C. Ferguson, S. Salim et al. · 0 citations
Open access Sep 2026

Using Gravitational Lensing to Probe for Candidate Quintessential Galaxies in the Epoch of Reionization

Understanding the properties of the first generation of galaxies is an ongoing challenge in observational astrophysics. James Webb Space Telescope deep-field observations have led to the identification of large numbers of galaxies within the Epoch of Reionization (EoR); however, it remains observationally challenging t...

Joshua Roberson, M. Bayliss, M. Gladders et al. · 0 citations
Review Open access Feb 2026

Everything Every Band All at Once. I. A Global Morphology Catalog in A2744 Based on UNCOVER/MegaScience

We present spectrally resolved structural parameter measurements of 28,274 sources from the legacy lensing field of A2744, quantifying global structures from the observed 0.7−4.8 μm and spanning rest-frame UV to near-infrared (NIR) at R ∼ 15. These measurements are made on imaging mosaics mainly from the UNCOVER/MegaSc...

Yunchong Zhang, T. Miller, S. Price et al. · 0 citations

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