A Phenomenological Study of the Accretion Disk in the Super-Eddington AGN I Zw 1

I Zw 1 inter-calibrated light curves as described in Drewes et al. (2026). Light curves are from Las Cumbres Observatory in the uBgVriz filters, data taken between 02.07.2020 and 08.02.2024 in four observing seasons. Observations were made under LCO Key Projects KEY2020B-006 and KEY2023B-001 (PI: J. V. Hernández Sanstisteban) and more information can be found at the AGN Variability Archive (AVA, alymantara.com/ava/). The file has 4 columns: Filter: filter in which the observation was taken; u, B, g, r, i, or z MJD: Modified Julian Date in days; date and time of observation Flux: flux in mJy Flux_Error: flux error in mJy