Aims:We report the discovery of a peculiar object observed serendipitously with XMM-Newton. We present its timing and spectral properties and investigate its...
-
PublicationXMMU J134736.6+173403: an eclipsing LMXB in quiescence or a peculiar AGN?
-
PublicationXSL, the X-Shooter Spectral Library: Overview and status
We present an overview of and status report on XSL, the X-Shooter Spectral Library. XSL is an ESO Large Programme that is using the X-Shooter three-beam...
-
PublicationYoung ages and other intriguing properties of massive compact galaxies in the local Universe
We characterize the kinematics, morphology, stellar populations and star formation histories of a sample of massive compact galaxies in the nearby Universe...
-
PublicationYoung and very young stars in NGC 3372, the Carina Nebula
The advantages of using a telescope of large aperture, like the GTC, for mid-infrared imaging are demonstrated. Examples are given to compare the...
-
PublicationYoung Galaxy Candidates in the Hubble Frontier Fields. III. MACS J0717.5+3745
In this paper we present the results of our search for and study of z≳ 6 galaxy candidates behind the third Frontier Fields (FFs) cluster, MACS J0717.5+3745...
-
PublicationYoung LMC clusters: the role of red supergiants and multiple stellar populations in their integrated light and CMDs
The optical integrated spectra of three Large Magellanic Cloud young stellar clusters (NGC 1984, NGC 1994 and NGC 2011) exhibit concave continua and prominent...
-
PublicationYoung stellar population gradients in central cluster galaxies from NUV and optical spectroscopy
Central cluster galaxies are the largest and most massive galaxies in the Universe. Although they host very old stellar populations, several studies found the...
-
PublicationYoung stellar population gradients in central cluster galaxies from NUV and optical spectroscopy
Central cluster galaxies are the largest and most massive galaxies in the Universe. Although they host very old stellar populations, several studies found the...
-
PublicationYoung Stellar Populations and Star Clusters in NGC 1705
We present Hubble Space Telescope (HST) photometry of the late-type dwarf galaxy NGC 1705 observed with the Wide-Field Planetary Camera 2 (WFPC2) in the F380W...