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Using the WHT and INT until and during the WEAVE years
An exciting series of changes are taking place at the venerable WHT and INT on La Palma. WEAVE, the next generation multi-fibre spectrograph is being completed...
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TalkVariability surveys from today to future extremely large telescopesI will make an overview of the classical pulsating variable stars (i.e. SX Phoenicis, RR Lyrae, Anomalous Cepheids, Classical Cepheids) in our Local Group and...
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TalkVertical magnetic field on the boundary of an evolving poreJurčák criterion states that umbra-penumbra boundaries are defined by a constant vertical magnetic field in stable sunspots. In this seminar I will talk about...
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TalkVery Low Mass Stars, Brown Dwarfs and Gas Giant ExoplanetsUnderstanding the atmospheric and evolutive properties of very low mass stars, brown dwarfs, and gas giant exoplanets have been important challenges for...
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TalkVirtual Observatory Science and the ARCHES projectThe Virtual Observatory (VO) is an international astronomical community-based initiative. It aims at providing easy and efficient access and analysis of the...
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TalkVO Tools: an overview on Virtual Observatory toolsThe Virtual Observatory is an international initiative on standardizing astronomical data and protocols, as well as the development of scientific tools...
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TalkVoids Merging TreesObservational studies show that voids are prominent features of the large scale structure of the present day Universe. Even though their emerging from the...
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TalkWarps in galactic H I disksWarps of disk galaxies are ubiquitous. In almost every disk galaxy a bending of the disk occurs where the stars fade away and hence where the dark matter halo...
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TalkWavefront Reconstruction from Noisy Observations via Sparse CodingMany images (and signals) admit sparse representations in the sense that they are well approximated by linear combinations of a small number of functions taken...