65 citations · 175 across the 11 of their papers we have counts for
11 papers
Radio astronomy and Space science in Azores: enhancing the Atlantic VLBI infrastructure cluster
Domingos Barbosa, Bruno Coelho, Sonia Antón +10
Radio astronomy and Space Infrastructures in the Azores have a great scientific and industrial interest because they benefit from a unique geographical location in the middle of th…
The ASKAP-EMU Early Science Project: 888 MHz Radio Continuum Survey of the Large Magellanic Cloud
Clara M. Pennock, Jacco Th. van Loon, Miroslav D. Filipovic +28
We present an analysis of a new 120 deg radio continuum image of the Large Magellanic Cloud (LMC) at 888 MHz with a bandwidth of 288 MHz and beam size of $13\rlap{.}^{\prime\…
An ACA 1mm survey of HzRGs in the ELAIS-S1: survey description and first results
Hugo Messias, Evanthia Hatziminaoglou, Pascale Hibon +16
Radio-emitting jets might be one of the main ingredients shaping the evolution of massive galaxies in the Universe since early cosmic times. However, identifying early radio active…
Observations of the gamma-ray emitting narrow-line Seyfert 1, SBS 0846+513, and its host galaxy
Timothy S. Hamilton, Marco Berton, Sonia Antón +9
The gamma-ray emitting galaxy SBS 0846+513 has been classified as a Narrow-Line Seyfert 1 from its spectroscopy, and on that basis it was thought likely to have a small central bla…
Portuguese SKA White Book
Domingos Barbosa, Sonia Antón, João Paulo Barraca +4
This white book stems from the contributions presented at the Portuguese SKA Days, held on the 6th and 7th February 2018 with the presence of the SKA Deputy Director General Alista…
The interacting late-type host galaxy of the radio-loud narrow-line Seyfert 1 IRAS 20181-2244
M. Berton, E. Congiu, S. Ciroi +15
Narrow-line Seyfert 1 galaxies (NLS1s) are a class of active galactic nuclei (AGN) which are known to be one of the few sources of rays, which originate in a relativistic beame…
Red galaxies with pseudo-bulges in the SDSS: closer to disk galaxies or to classical bulges?
B. Ribeiro, C. Lobo, S. Antón +2
Pseudo-bulges are expected to markedly differ from classical, quasi-monolithically forming bulges in their star formation history (SFH) and chemical abundance patterns. To test thi…
The host-galaxy of the gamma-ray Narrow-line Seyfert 1 galaxy 1H~0323+342
J. León-Tavares, J. Kotilainen, V. Chavushyan +12
We present optical and near infrared (NIR) imaging data of the radio-loud Narrow-line Seyfert 1 galaxy 1H 0323+342, which shows intense and variable gamma-ray activity discovered b…
Red bulgeless galaxies in SDSS DR7. Are there any AGN hosts?
Bruno Coelho, Sonia Antón, Catarina Lobo +1
With the main goal of finding bulgeless galaxies harbouring super massive black holes and showing, at most, just residual star formation activity, we have selected a sample of mass…
Power Challenges of Large Scale Research Infrastructures: the Square Kilometer Array and Solar Energy Integration; Towards a zero-carbon footprint next generation telescope
Domingos Barbosa, Gonzalo Lobo Márquez, Valeriano Ruiz +12
The Square Kilometer Array (SKA) will be the largest Global science project of the next two decades. It will encompass a sensor network dedicated to radioastronomy, covering two co…
Optically Faint Radio Sources: Reborn AGN?
Mercedes E. Filho, Jarle Brinchmann, Catarina Lobo +1
We have discovered a number of relatively strong radio sources in the field-of-view of SDSS galaxy clusters which present no optical counterparts down to the magnitude limits of th…