Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Raj, Maria A."'
Autor:
Raj, Maria Angela, Awad, Petra, Peletier, Reynier F., Smith, Rory, Kuchner, Ulrike, van de Weygaert, Rien, Libeskind, Noam I., Canducci, Marco, Tino, Peter, Bunte, Kerstin
Publikováno v:
A&A 690, A92 (2024)
Our objectives are to map the filamentary network around the Fornax-Eridanus Complex and probe the influence of the local environment on galaxy morphology. We employ the novel machine-learning tool, 1-DREAM (1-Dimensional, Recovery, Extraction, and A
Externí odkaz:
http://arxiv.org/abs/2407.03225
Autor:
Iodice, Enrichetta, Hilker, Michael, Doll, Goran, Mirabile, Marco, Buttitta, Chiara, Hartke, Johanna, Mieske, Steffen, Cantiello, Michele, D'Ago, Giuseppe, Forbes, Duncan A., Gullieuszik, Marco, Rejkuba, Marina, Spavone, Marilena, Spiniello, Chiara, Arnaboldi, Magda, Corsini, Enrico M., Greggio, Laura, Falcón-Barroso, Jesus, Fahrion, Katja, Fritz, Jacopo, La Marca, Antonio, Paolillo, Maurizio, Raj, Maria Angela, Rampazzo, Roberto, Sarzi, Marc, Capasso, Giulio
Publikováno v:
A&A 679, A69 (2023)
Looking into the faintEst WIth MUSE (LEWIS) is an ESO large observing programme aimed at obtaining the first homogeneous integral-field spectroscopic survey of 30 extremely low-surface brightness (LSB) galaxies in the Hydra I cluster of galaxies, wit
Externí odkaz:
http://arxiv.org/abs/2308.11493
Autor:
La Marca, Antonio, Iodice, Enrichetta, Cantiello, Michele, Forbes, Duncan A., Rejkuba, Marina, Hilker, Michael, Arnaboldi, Magda, Greggio, Laura, Spiniello, Chiara, Mieske, Steffen, Venhola, Aku, Spavone, Marilena, D'Ago, Giuseppe, Raj, Maria Angela, Ragusa, Rossella, Mirabile, Marco, Rampazzo, Roberto, Peletier, Reynier, Paolillo, Maurizio, Challapa, Nelvy Choque, Schipani, Pietro
Publikováno v:
A&A 665, A105 (2022)
In this work, we extend the catalog of low-surface brightness (LSB) galaxies, including Ultra-Diffuse Galaxy (UDG) candidates, within $\approx 0.4R_{vir}$ of the Hydra I cluster of galaxies, based on deep images from the VST Early-type GAlaxy Survey
Externí odkaz:
http://arxiv.org/abs/2206.07385
Autor:
La Marca, Antonio, Peletier, Reynier, Iodice, Enrichetta, Paolillo, Maurizio, Challapa, Nelvy Choque, Venhola, Aku, Forbes, Duncan A., Cantiello, Michele, Hilker, Michael, Rejkuba, Marina, Arnaboldi, Magda, Spavone, Marilena, D'Ago, Giuseppe, Raj, Maria Angela, Ragusa, Rossella, Mirabile, Marco, Rampazzo, Roberto, Spiniello, Chiara, Mieske, Steffen, Schipani, Pietro
Publikováno v:
A&A 659, A92 (2022)
At ~50 Mpc, the Hydra I cluster of galaxies is among the closest cluster in the z=0 Universe, and an ideal environment to study dwarf galaxy properties in a cluster environment. We exploit deep imaging data of the Hydra I cluster to construct a new p
Externí odkaz:
http://arxiv.org/abs/2112.00711
Autor:
Iodice, Enrichetta, Spavone, Marilena, Capaccioli, Massimo, Schipani, Pietro, Arnaboldi, Magda, Cantiello, Michele, D'Ago, Giuseppe, De Cicco, Demetra, Forbes, Duncan A., Greggio, Laura, Krajnovic, Davor, La Marca, Antonio, Napolitano, Nicola R., Paolillo, Maurizio, Ragusa, Rossella, Raj, Maria Angela, Rampazzo, Roberto, Rejkuba, Marina
The VST Early-type GAlaxy Survey (VEGAS) is a deep, multi-band (u, g, r, i) imaging survey, carried out with the 2.6-metre VLT Survey Telescope (VST) at ESO's Paranal Observatory in Chile. VEGAS combines the wide (1-square-degree) OmegaCAM imager and
Externí odkaz:
http://arxiv.org/abs/2106.06448
Autor:
Ragusa, Rossella, Spavone, Marilena, Iodice, Enrichetta, Brough, Sarah, Raj, Maria Angela, Paolillo, Maurizio, Cantiello, Michele, Forbes, Duncan A., La Marca, Antonio, Ago, Giuseppe D, Rampazzo, Roberto, Schipani, Pietro
Publikováno v:
A&A 651, A39 (2021)
Context. In this paper we present ultra deep images of the compact group of galaxies HCG 86 as part of the VEGAS survey. Aims. Our main goals are to estimate the amount of intragroup light (IGL), to study the light and color distributions in order to
Externí odkaz:
http://arxiv.org/abs/2105.06970
Autor:
Su, Alan H., Salo, Heikki, Janz, Joachim, Laurikainen, Eija, Venhola, Aku, Peletier, Reynier F., Iodice, Enrica, Hilker, Michael, Cantiello, Michele, Napolitano, Nicola, Spavone, Marilena, Raj, Maria A., van de Ven, Glenn, Mieske, Steffen., Paolillo, Maurizio, Capaccioli, Massimo, Valentijn, Edwin A., Watkins, Aaron E.
Publikováno v:
A&A 647, A100 (2021)
We investigate the structural properties of cluster and group galaxies by studying the Fornax main cluster and the infalling Fornax A group, exploring the effects of galaxy preprocessing in this showcase example. Additionally, we compare the structur
Externí odkaz:
http://arxiv.org/abs/2101.05699
Autor:
Scognamiglio, Diana, Tortora, Crescenzo, Spavone, Marilena, Spiniello, Chiara, Napolitano, Nicola R., D'Ago, Giuseppe, La Barbera, Francesco, Getman, Fedor, Roy, Nivya, Raj, Maria Angela, Radovich, Mario, Brescia, Massimo, Cavuoti, Stefano, Koopmans, Leon V. E., Kuijken, Koen H., Longo, Giuseppe, Petrillo, Carlo Enrico
Publikováno v:
The Astrophysical Journal 893:4 (2020) pp22
Ultra-compact massive galaxies UCMGs, i.e. galaxies with stellar masses $M_{*} > 8 \times 10^{10} M_{\odot}$ and effective radii $R_{e} < 1.5$ kpc, are very rare systems, in particular at low and intermediate redshifts. Their origin as well as their
Externí odkaz:
http://arxiv.org/abs/2002.12922
Akademický článek
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Publikováno v:
AIP Conference Proceedings; 2024, Vol. 2492 Issue 1, p1-8, 8p
