Image Details
Caption: Figure 2.
Robo-AO contrast curves for NLTT 43564 obtained with the Robo-AO laser Adaptive Optics system. The curves show the 5σ detection limits (Δm) as a function of angular separation. The inset of 1″ × 1″ shows the reconstructed speckle image at 832 nm. No nearby companions are detected within 1﹩\mathop{.}\limits^{\unicode{x02033}}﹩6 angular separation of the target.
© 2026. The Author(s). Published by the American Astronomical Society.