Image Details
Caption: Figure E1.
Randomly selected E-BGS predictions over the Euclid DR1 footprint, intended for a future blind comparison with Euclid observations. No corresponding public Euclid imaging is currently available; these predictions are not substitutes for observed Euclid images, and their individual fine-scale features have not been observationally confirmed. Each pair of columns shows the DESI grz composite (used for display only; the model takes the r and z bands) and the corresponding E-BGS prediction (single VIS channel), labeled by R.A. and decl. annotations on the DESI panels give the single-component Sérsic effective radius Re measured in the DESI r band, the r-band PSF FWHM, and the redshift z.
© 2026. The Author(s). Published by the American Astronomical Society.