The interstellar medium of quiescent galaxies and its evolution with time
We characterise the basic far-IR properties and the gas mass fraction of massive (⟨log(M */M ⊙)⟩ ≈ 11.0) quiescent galaxies (QGs) and explore how these evolve...
The intracluster light as a tracer of the total matter density distribution: a view from simulations
By using deep observations of clusters of galaxies, it has been recently found that the projected stellar mass density closely follows the projected total (dark...
The intriguing H I gas in NGC 5253: an infall of a diffuse, low-metallicity H I cloud?
We present new, deep H I line and 20-cm radio-continuum data of the very puzzling blue compact dwarf galaxy NGC 5253, obtained with the Australia Telescope...
The Intriguing Stellar Populations in the Globular Clusters NGC 6388 and NGC 6441
NGC 6388 and NGC 6441 are two massive Galactic bulge globular clusters that share many properties, including the presence of an extended horizontal branch (HB)...
The intrinsic alignment of red galaxies in DES Y1 redMaPPer galaxy clusters
Clusters of galaxies trace the most non-linear peaks in the cosmic density field. The weak gravitational lensing of background galaxies by clusters can allow us...
The Intrinsic Dimensionality of Spectropolarimetric Data
The amount of information available in spectropolarimetric data is estimated. To this end, the intrinsic dimensionality of the data is inferred with the aid of...
The intrinsic dispersion in the Faber-Jackson relation for early-type galaxies as function of the mass and redshift
Context. It has been reported that the intrinsic dispersion at constant magnitude in the structural relations of early-type galaxies is a useful tool to study...
Highly inclined (edge-on) disk galaxies offer the unique perspective to constrain their intrinsic flattening, c/a, where c and a are, respectively, the vertical...