Fitting Moving Objects in Up-The-Ramp Data with Applications to the Roman Space Telescope and JWST

arXiv:2609.25632 · astro-ph.IM, astro-ph.EP · Submitted 2026-09-22 · Read on arXiv

astro-ph.IM, astro-ph.EP

Submitted: 2026-09-22

Updated: 2026-09-22

Comments: 14 pages, 10 figures. To be submitted to the Open Journal of Astrophysics

Code: https://github.com/t-brandt/moving_source

License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/

Terminology

• Core — 6× in this paper · explained in 2 episodes
• Calibration — 2× in this paper · explained in 7 episodes
• Signal-to-noise ratio (SNR) — 1× in this paper · explained in 2 episodes

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