Publication
Unveiling the Active Nucleus of Centaurus A
We report new Hubble Space Telescope WFPC2 and NICMOS observations of the center of the nearest radio galaxy Centaurus A (NGC 5128) and discuss their...
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PublicationUnveiling the Central Parsec Region of an Active Galactic Nucleus: The Circinus Nucleus in the Near-Infrared with the Very Large TelescopeVLT J- to M'-band adaptive optics observations of the Circinus galaxy on parsec scales resolve a central bright Ks-band source with a FWHM size of 1.9+/-0.6 pc...
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PublicationUnveiling the Narrow-Line Seyfert 1 Nature of Markarian 573 Using Near-Infrared SpectroscopyIn this Letter we present clear evidence that Mrk 573 is an obscured narrow-line Seyfert 1 (NLSy1) galaxy and not an archetypal Seyfert 2, as it has been...
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PublicationUnveiling the Nature of M94's (NGC4736) Outer Region: A Panchromatic PerspectiveWe have conducted a deep multiwavelength analysis (0.15-160 μm) to study the outer region of the nearby galaxy M94. We show that the non-optical data support...
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PublicationUnveiling the Structure of Barred Galaxies at 3.6 μm with the Spitzer Survey of Stellar Structure in Galaxies (S4G). I. Disk BreaksWe have performed two-dimensional multicomponent decomposition of 144 local barred spiral galaxies using 3.6 μm images from the Spitzer Survey of Stellar...
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PublicationUpdated 34-band Photometry for the Sings/KINGFISH Samples of Nearby GalaxiesWe present an update to the ultraviolet-to-radio database of global broadband photometry for the 79 nearby galaxies that comprise the union of the KINGFISH (Key...
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PublicationUpdated BaSTI Stellar Evolution Models and Isochrones. II. α-enhanced CalculationsThis is the second paper of a series devoted to presenting an updated release of the BaSTI (a Bag of Stellar Tracks and Isochrones) stellar model and isochrone...
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PublicationUpper Limit for γ-Ray Emission above 140 GeV from the Dwarf Spheroidal Galaxy DracoThe nearby dwarf spheroidal galaxy Draco, with its high mass to light ratio, is one of the most auspicious targets for indirect dark matter (DM) searches...
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PublicationUpper Limits on the VHE Gamma-Ray Emission from the Willman 1 Satellite Galaxy with the Magic TelescopeWe present the result of the observation of the ultrafaint dwarf galaxy Willman 1 performed with the 17 m MAGIC telescope during 15.5 hr between March and May...