INTEGRAL LOGO Internal INTEGRAL Science Workshop

On the initiative of J.-P. Roques and C. Winkler, an Internal INTEGRAL Science Workshop was held at ESTEC from January 18 to 21. The purpose was not only to present the latest scientific results (after the INTEGRAL workshop #5 in Munich, 2004), but also to provide a forum for discussion on instrument (cross-)calibration, software performance and other issues. More than 100 participants from ISWT and collaborating teams attended a lively and productive workshop with many new exciting scientific results, demonstrating the power of INTEGRAL observations with improved calibration and software.