High-resolution imaging of HD 260655. Top: palomar NIR AO imaging and sensitivity curves for HD 260655 taken in the Brγ filter. The images were taken in good seeing conditions, and we reach a contrast of 7 magnitudes fainter than the host star at 0″.5. The inset shows an image of the central portion of the data, centered on the star. Bottom: NESSI sensitivity curves and reconstructed image of HD 260655 taken with filters centered at 562 nm (blue) and 832 nm (red). We reach a contrast of almost 5 magnitudes fainter than the host star at separations 0″.15 to 1″.2 from HD 260655. The inset shows an image of the central portion of the data, centered on the star.