The Solar Rotation and its Evolution During Cycle 23
We present the most exhaustive and accurate inferences of the internal solar rotation rate and its evolution during solar cycle 23. A full solar cycle of MDI...
In recent years, the capability to detect and analyse solar oscillation acoustic modes has greatly improved. The development of ground based networks like GONG...
The Solar System as a Benchmark for Exoplanet Systems Interpretation
For hundreds of years, the Solar System and its planetary bodies were the only example in which to base our models of planet formation and evolution. With the...
The soundtrack of RR Lyrae in omega Cen at high-frequency.
We present preliminary Sloan u',g'-band light curves for a sample of known RR Lyrae variables in the Galactic globular cluster omega Cen. Results are based on...
The spatial distribution of Cyg OB2 from {it Gaia} DR2
A key difficulty in the study of Milky Way massive stars and OB associations has been the large uncertainty in their distances, hindering the comparison with...
The Spatial Distribution of the He II λ4686 Emission Line in Compact H II Galaxies
In this work, based on Integral Field Unit spectroscopy observations on the Gemini South telescope, we study the spatial distribution of the He II λ4686...
The Spectral Energy Distribution of the Central Parsecs Region of Galaxies
Genuine spectral energy distributions (SED) of the central few parsec region of the nearest and brightest active galaxies in the southern hemisphere are...