no code implementations • 23 Feb 2024 • S. Riggi, G. Umana, C. Trigilio, C. Bordiu, F. Bufano, A. Ingallinera, F. Cavallaro, Y. Gordon, R. P. Norris, G. Gürkan, P. Leto, C. Buemi, S. Loru, A. M. Hopkins, M. D. Filipović, T. Cecconello
To this aim, we produced a curated dataset of ~20, 000 images of compact sources of different astronomical classes, obtained from past radio and infrared surveys, and novel radio data from pilot surveys carried out with the Australian SKA Pathfinder (ASKAP).
no code implementations • 11 Jan 2021 • S. Riggi, G. Umana, C. Trigilio, F. Cavallaro, A. Ingallinera, P. Leto, F. Bufano, R. P. Norris, A. M. Hopkins, M. D. Filipović, H. Andernach, J. Th. van Loon, M. J. Michałowski, C. Bordiu, T. An, C. Buemi, E. Carretti, J. D. Collier, T. Joseph, B. S. Koribalski, R. Kothes, S. Loru, D. McConnell, M. Pommier, E. Sciacca, F. Schilliró, F. Vitello, K. Warhurst, M. Whiting
We present observations of a region of the Galactic plane taken during the Early Science Program of the Australian Square Kilometre Array Pathfinder (ASKAP).
no code implementations • 15 Dec 2020 • T. H. Reiprich, A. Veronica, F. Pacaud, M. E. Ramos-Ceja, N. Ota, J. Sanders, M. Kara, T. Erben, M. Klein, J. Erler, J. Kerp, D. N. Hoang, M. Brüggen, J. Marvil, L. Rudnick, V. Biffi, K. Dolag, J. Aschersleben, K. Basu, H. Brunner, E. Bulbul, K. Dennerl, D. Eckert, M. Freyberg, E. Gatuzz, V. Ghirardini, F. Käfer, A. Merloni, K. Migkas, K. Nandra, P. Predehl, J. Robrade, M. Salvato, B. Whelan, A. Diaz-Ocampo, D. Hernandez-Lang, A. Zenteno, M. J. I. Brown, J. D. Collier, J. M. Diego, A. M. Hopkins, A. Kapinska, B. Koribalski, T. Mroczkowski, R. P. Norris, A. O'Brien, E. Vardoulaki
We used dedicated SRG/eROSITA X-ray, ASKAP/EMU radio, and DECam optical observations of a 15 sq. deg region around the interacting galaxy cluster system A3391/95 to study the warm-hot gas in cluster outskirts and filaments, the surrounding large-scale structure and its formation process.
Cosmology and Nongalactic Astrophysics High Energy Astrophysical Phenomena
no code implementations • 7 Oct 2019 • A. P. Beardsley, M. Johnston-Hollitt, C. M. Trott, J. C. Pober, J. Morgan, D. Oberoi, D. L. Kaplan, C. R. Lynch, G. E. Anderson, P. I. McCauley, S. Croft, C. W. James, O. I. Wong, C. D. Tremblay, R. P. Norris, I. H. Cairns, C. J. Lonsdale, P. J. Hancock, B. M. Gaensler, N. D. R. Bhat, W. Li, N. Hurley-Walker, J. R. Callingham, N. Seymour, S. Yoshiura, R. C. Joseph, K. Takahashi, M. Sokolowski, J. C. A. Miller-Jones, J. V. Chauhan, I. Bojičić, M. D. Filipović, D. Leahy, H. Su, W. W. Tian, S. J. McSweeney, B. W. Meyers, S. Kitaeff, T. Vernstrom, G. Gürkan, G. Heald, M. Xue, C. J. Riseley, S. W. Duchesne, J. D. Bowman, D. C. Jacobs, B. Crosse, D. Emrich, T. M. O. Franzen, L. Horsley, D. Kenney, M. F. Morales, D. Pallot, K. Steele, S. J. Tingay, M. Walker, R. B. Wayth, A. Williams, C. Wu
The Murchison Widefield Array (MWA) is an open access telescope dedicated to studying the low frequency (80$-$300 MHz) southern sky.
Instrumentation and Methods for Astrophysics
1 code implementation • 13 Sep 2019 • S. Riggi, F. Vitello, U. Becciani, C. Buemi, F. Bufano, A. Calanducci, F. Cavallaro, A. Costa, A. Ingallinera, P. Leto, S. Loru, R. P. Norris, F. Schillirò, E. Sciacca, C. Trigilio, G. Umana
Given the increased scale of the data, source extraction and characterization, even in this Early Science phase, have to be carried out in a mostly automated way.