activity
20242026
most citedOpenUniverse2024: A shared, simulated view of the sky for the next generation of cosmological surveys

12 citations · 15 across the 5 of their papers we have counts for

collaborators

5 papers

astro-ph.CO2026

IRMaGiC: Extending Luminous Red Galaxy Selection into the Infrared with Joint Rubin Observatory's Large Survey of Space Time and Roman's High Latitude Imaging Survey

Zhiyuan Guo, Chris. W. Walter, Eli S. Rykoff

We introduce IRMaGiC, an algorithm built based on RedMaGiC desgined to enhance the selection of Luminous Red Galaxies (LRGs) across the redshift range . We show th…

astro-ph.IM2026

Uncovering the Next Galactic Supernova with the Vera C. Rubin Observatory

John Banovetz, Claire-Alice Hebert, Peter B. Denton +3

Supernovae are observed to occur approximately 1-2 times per century in a galaxy like the Milky Way. Based on historical records, however, the last core-collapse galactic supernova…

astro-ph.IM2025★ 1 cited

Photometric Redshift Estimation for Rubin Observatory Data Preview 1 with Redshift Assessment Infrastructure Layers (RAIL)

T. Zhang, E. Charles, J. F. Crenshaw +87

We present the first systematic analysis of photometric redshifts (photo-z) estimated from the Rubin Observatory Data Preview 1 (DP1) data taken with the Legacy Survey of Space and…

astro-ph.CO2025★ 12 cited

OpenUniverse2024: A shared, simulated view of the sky for the next generation of cosmological surveys

OpenUniverse, The LSST Dark Energy Science Collaboration, The Roman HLIS Project Infrastructure Team +58

The OpenUniverse2024 simulation suite is a cross-collaboration effort to produce matched simulated imaging for multiple surveys as they would observe a common simulated sky. Both t…

astro-ph.GA2024★ 2 cited

Simulating continuum-based redshift measurement in the \textit{Roman's} High Latitude Spectroscopy Survey

Zhiyuan Guo, Bhavin Joshi, Chris. W. Walter +1

We investigate the capability of the \textit{Nancy Grace Roman Space Telescope's (Roman)} Wide-Field Instrument (WFI) G150 slitless grism to detect red, quiescent galaxies based on…