Upper-left: original H-band detection of HD 130948 BC in Potter et al. (2002). Upper-right: direct lucky-imaging image resulting from the best 30% frames over a 10⁵ serie. The white arrow indicates the anticipated position of the companion. The inset shows the core of the PSF on the full intensity scale. Bottom-left: post-processed image from July 2008 revealing the BD binary companion, unresolved with the NOT at 0.8 μm. Bottom-right: post-processed image from May 2008 obtained with 5 × 10⁴ frames. All four images have the same size. North is up, East is left. The effective total integration time to obtain the July image is 900 s.