activity
20242026
most citedSimulating continuum-based redshift measurement in the \textit{Roman's} High Latitude Spectroscopy Survey

2 citations · 3 across the 4 of their papers we have counts for

collaborators

5 papers

astro-ph.IM2026

Combining Rubin and Roman photometry and its implications for photometric redshift estimation

Tae-hyeon Shin, Rachel Mandelbaum, Chun-Hao To +14

We perform a joint Roman--Rubin photometry analysis using the LSST Science Pipelines (LSP) on simulated images, by using the Roman F158 band as the reference band and applying forc…

astro-ph.IM2026

Robust Photometry for Roman High-Latitude Imaging Survey Cosmology Using Roman and Rubin Imaging

Chun-Hao To, Tae-Hyeon Shin, Chihway Chang +18

Accurate and precise photometry is essential for Roman cosmology because it affects photometric-redshift performance, galaxy and cluster selection, tomographic binning, and redshif…

astro-ph.IM2025★ 1 cited

phrosty: A difference imaging pipeline for Roman

Lauren Aldoroty, Lei Hu, Rob Knop +11

NASA's Nancy Grace Roman Space Telescope (Roman) will provide an opportunity to study dark energy with unprecedented precision using several techniques, including measurements of T…

astro-ph.IM2025

Initial Characterization of Stellar Photometry of Roman images from the OpenUniverse Simulations

Lauren Aldoroty, Daniel Scolnic, Arun Kannawadi +4

NASA's Nancy Grace Roman Space Telescope (Roman) will provide an opportunity to study dark energy with unprecedented precision and accuracy using several techniques, including meas…

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…