Image Details
Caption: Figure 3.
PEARLS NIRCam image of the El Gordo module 3′ away from the cluster. Filters F090W+F1115W are rendered as blue, F150W+F200W+F277W as green, and F356W+F410M+F444W as red. This El Gordo 4466 × 4424 pixel section covers 134.″0 × 132.″7, and image orientation is shown by the labeled arrows. Areas with remaining detector border effects and bright-star diffraction spikes (e.g., the blue spike from a bright star just outside the lower-left FOV) were masked before making object catalogs and counts.
© 2022. The Author(s). Published by the American Astronomical Society.