Context. Abell 1213, a low-richness galaxy system, is known to host an anomalous radio halo detected in data of the Very Large Array (VLA). It is an outlier...
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PublicationOptical/X-ray/radio view of Abell 1213: A galaxy cluster with anomalous diffuse radio emission
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PublicationOptimising and comparing source-extraction tools using objective segmentation quality criteria
Context. With the growth of the scale, depth, and resolution of astronomical imaging surveys, there is increased need for highly accurate automated detection...
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PublicationOptimization with numerical simulations of the conjugate altitudes of deformable mirrors in an MCAO system
This article reports on the results of simulations conducted to assess the performance of a modal Multi-Conjugate Adaptive Optics (MCAO) system on a 10 m...
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PublicationOrbital and physical properties of planets and their hosts: new insights on planet formation and evolution
Aims: We explore the relations between physical and orbital properties of planets and properties of their host stars to identify the main observable signatures...
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PublicationOrbital periods of cataclysmic variables identified by the SDSS. VI. The 4.5-h period eclipsing system SDSS J100658.40+233724.4
We present time-resolved spectroscopy and photometry of SDSS J100658.40+233724.4, which we have discovered to be an eclipsing cataclysmic variable with an...
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PublicationOrbital periods of cataclysmic variables identified by the SDSS. VII. Four new eclipsing systems
We present photometry of nine cataclysmic variable stars identified by the Sloan Digital Sky Survey, aimed at measuring the orbital periods of these systems...
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PublicationOrigin of the chromospheric three-minute oscillations in sunspot umbrae
Context. Sunspot umbrae show a change in the dominant period of their oscillations from five minutes (3.3 mHz) in the photosphere to three minutes (5.5 mHz) in...
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PublicationOrigin of the near-Earth asteroid Phaethon and the Geminids meteor shower
Aims: In this paper we establish a compositional and dynamical connection between two B-type objects: main belt asteroid (2) Pallas and near-Earth asteroid...
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PublicationOscillation mode frequencies of 61 main-sequence and subgiant stars observed by Kepler
Context. Solar-like oscillations have been observed by Kepler and CoRoT in several solar-type stars, thereby providing a way to probe the stars using...