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

  • Authors: L. Aldoroty, D. Scolnic, A. Kannawadi, R. A. Knop, B. M. Rose, R. Hounsell, M. A. Troxel

L. Aldoroty et al 2026 The Astronomical Journal 171 .

  • Provider: AAS Journals

Caption: Figure 3.

Binned modified median absolute deviation (﹩\hat{\sigma }﹩) assuming a Gaussian distribution of the fractional flux residuals for all grid sizes. Each color and marker style represents a different grid size (see legend). The shaded purple region is 19 < mtruth < 21.5.

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