Image Details
Caption: Figure 1.
Position of the CRIRES+ slit at one nodding position and wavelength-averaged PSF along the slit in one order (2.32–2.34 μm) of the CRIRES+ observations. The red box in the upper panel marks the slit position aligning the two YSES 1 companions. The background SPHERE image is adapted from A. J. Bohn et al. (2020b). In the lower panel, the in-slit light from the primary is largely reduced because of the slit offset from the stellar center.
© 2024. The Author(s). Published by the American Astronomical Society.