Zobrazeno 1 - 10
of 345
pro vyhledávání: '"Mieske P"'
Autor:
Masciadri, Elena, Turchi, Alessio, Fini, Luca, Ortolani, Alberto, Capecchi, Valerio, Pasi, Francesco, Otarola, Angel, Mieske, Steffen
Publikováno v:
SPIE Conference Proceedings, 2024, Vol. 13097, id. 130972T
In this contribution we report the on-going progresses of the project FATE, an operational automatic forecast system conceived to deliver forecasts of a set of astroclimatic and atmospheric parameters having the aim to support the science operations
Externí odkaz:
http://arxiv.org/abs/2409.05133
Publikováno v:
European Conference on Computer Vision (ECCV) Workshops, Milan, Italy 2024
Enabled by large annotated datasets, tracking and segmentation of objects in videos has made remarkable progress in recent years. Despite these advancements, algorithms still struggle under degraded conditions and during fast movements. Event cameras
Externí odkaz:
http://arxiv.org/abs/2409.03358
Autor:
Mirabile, Marco, Cantiello, Michele, Lonare, Pratik, Ragusa, Rossella, Paolillo, Maurizio, Hazra, Nandini, La Marca, Antonio, Iodice, Enrichetta, Spavone, Marilena, Mieske, Steffen, Rejkuba, Marina, Hilker, Michael, Riccio, Gabriele, Habas, Rebecca A., Brocato, Enzo, Schipani, Pietro, Grado, Aniello, Limatola, Luca
Publikováno v:
A&A 691, A104 (2024)
Globular clusters (GCs) are among the oldest stellar systems in the universe. As such, GCs population are valuable fossil tracers of galaxy formation and interaction history. We use the multi-band wide-field images obtained with the VST to study the
Externí odkaz:
http://arxiv.org/abs/2407.21620
Autor:
Anderson, Joseph P., Sedaghati, Elyar, Cikota, Aleksandar, Behara, Natalie, Bian, Fuyan, Otarola, Angel, Mieske, Steffen
The efficiency of science observation Short-Term Scheduling (STS) can be defined as being a function of how many highly ranked observations are completed per unit time. Current STS at ESO's Paranal observatory is achieved through filtering and rankin
Externí odkaz:
http://arxiv.org/abs/2407.16049
Autor:
Federle, S., Gómez, M., Mieske, S., Harris, W. E., Hilker, M., Yegorova, I. A., Harris, G. L. H.
Publikováno v:
A&A 689, A342 (2024)
In this work we perform the photometric analysis of the globular cluster system (GCS) of the giant elliptical NGC4696, which is the brightest member of Centaurus, a rich and dynamically young galaxy cluster. We obtained deep Magellan 6.5 m/MegaCam (g
Externí odkaz:
http://arxiv.org/abs/2406.08635
Autor:
Bacon, Roland, Maineiri, Vincenzo, Randich, Sofia, Cimatti, Andrea, Kneib, Jean-Paul, Brinchmann, Jarle, Ellis, Richard, Tolstoi, Eline, Smiljanic, Rodolfo, Hill, Vanessa, Anderson, Richard, Saez, Paula Sanchez, Opitom, Cyrielle, Bryson, Ian, Dierickx, Philippe, Garilli, Bianca, Gonzalez, Oscar, de Jong, Roelof, Lee, David, Mieske, Steffen, Otarola, Angel, Schipani, Pietro, Travouillon, Tony, Vernet, Joel, Bryant, Julia, Casali, Marc, Colless, Matthew, Couch, Warrick, Driver, Simon, Fontana, Adriano, Lehnert, Matthew, Magrini, Laura, Montet, Ben, Pasquini, Luca, Roth, Martin, Sanchez-Janssen, Ruben, Steinmetz, Matthias, Tresse, Laurence, Yeche, Christophe, Ziegler, Bodo
In this paper, we describe the wide-field spectroscopic survey telescope (WST) project. WST is a 12-metre wide-field spectroscopic survey telescope with simultaneous operation of a large field-of-view (3 sq. degree), high-multiplex (20,000) multi-obj
Externí odkaz:
http://arxiv.org/abs/2405.12518
Autor:
Romero-Gómez, J., Aguerri, J. A. L., Peletier, Reynier F., Mieske, Steffen, van de Ven, Glenn, Falcón-Barroso, Jesús
We present a study on the star formation histories (SFHs) of galaxies covering the range $10^{4}$ < M$_{\star}$/M$_{\odot}$ < $10^{12}$, leveraging full spectral fitting algorithms. Our sample consists of 31 dwarf galaxies from the SAMI-Fornax Survey
Externí odkaz:
http://arxiv.org/abs/2312.04287
Autor:
Banik, Indranil, Pittordis, Charalambos, Sutherland, Will, Famaey, Benoit, Ibata, Rodrigo, Mieske, Steffen, Zhao, Hongsheng
Publikováno v:
Monthly Notices of the Royal Astronomical Society, volume 527, issue 3, pages 4573 - 4615 (2024)
We test Milgromian dynamics (MOND) using wide binary stars (WBs) with separations of $2-30$ kAU. Locally, the WB orbital velocity in MOND should exceed the Newtonian prediction by $\approx 20\%$ at asymptotically large separations given the Galactic
Externí odkaz:
http://arxiv.org/abs/2311.03436
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:
Forbes, Duncan, Gannon, Jonah, Iodice, Enrichetta, Hilker, Michael, Doll, Goran, Buttitta, Chiara, La Marca, Antonio, Arnaboldi, Magda, Cantiello, Michele, D'Ago, G., Barroso, Jesus Falcon, Greggio, Laura, Gullieuszik, Marco, Hartke, Johanna, Mieske, Steffen, Mirabile, Marco, Rampazzo, Roberto, Rejkuba, Marina, Spavone, Marilena, Spiniello, Chiara, Capasso, Giulio
Although ultra diffuse galaxies (UDGs) are found in large numbers in clusters of galaxies, the role of the cluster environment in shaping their low surface brightness and large sizes is still uncertain. Here we examine a sample of UDGs in the Hydra I
Externí odkaz:
http://arxiv.org/abs/2308.11496