Archivi tag: astrotomography

Astronomy at high angular resolution

Recent years have seen a huge development in high-resolution astronomical techniques, which are critical to progress in many different areas of astronomy. These techniques can be divided in direct methods (Adaptive optics, lucky imaging), interferometry (including speckle imaging and spectro-astrometry), and reconstruction methods (astrotomography). This workshop aims at bringing together the different communities working on these fields and increase the synergies between them. It is indeed often necessary to combine all these techniques together in order to have a coherent and comprehensive idea of all the processes at work in a given astronomical environment. Continua a leggere Astronomy at high angular resolution

Astrotomography II – Imaging at the micro-arcsecond scale

Astrotomography is a generic term for indirect mapping techniques that can be applied to a huge variety of astrophysical systems, ranging from planets via single stars and binaries to active galactic nuclei. With this workshop we aim at consolidating the success of a previous workshop dedicated to this topic, and plan to bring together people from different communities but who use similar techniques to construct images at very high angular resolution. In the time since the first workshop, the scientific output of the astrotomography methods has been considerable, the range of applications becoming larger and larger with time. It is thus timely to review these methods, the progress in the field, the new harvest of results that were collected, as well as to prepare the next generation of astronomers to use these tools.