Image Details
Caption: Figure 5.
PEARLS NIRCam image of the VV 191 system. Filter F150W is rendered as blue, F200W as green, and F356W+F444W as red. The elliptical galaxy VV 191a on the left backlights the spiral VV 191b on the right. Separation between the nuclei is 20.″4, and the image orientation is shown by the labeled arrows. The orange arclet south of VV 191a is gravitationally lensed by the bright elliptical (for details, see Keel et al. 2022). Note the background objects of similar angular size but different color. This 1500 × 1500 pixel section covers 45.″0 × 45.
© 2022. The Author(s). Published by the American Astronomical Society.