no code implementations • 17 Feb 2021 • M. L. Pretorius, D. M. Hewitt, P. A. Woudt, R. P. Fender, I. Heywood, C. Knigge, J. C. A. Miller-Jones, D. A. H. Buckley, H. L. Worters, S. B. Potter, D. R. A. Williams
We detect the source in the radio, and measure a radio luminosity similar to that of AE Aqr and close to the highest so far reported for a CV.
Solar and Stellar Astrophysics
no code implementations • 21 Jan 2021 • A. Malyali, A. Rau, A. Merloni, K. Nandra, J. Buchner, Z. Liu, S. Gezari, J. Sollerman, B. Shappee, B. Trakhtenbrot, I. Arcavi, C. Ricci, S. van Velzen, A. Goobar, S. Frederick, A. Kawka, L. Tartaglia, J. Burke, D. Hiramatsu, M. Schramm, D. van der Boom, G. Anderson, J. C. A. Miller-Jones, E. Bellm, A. Drake, D. Duev, C. Fremling, M. Graham, F. Masci, B. Rusholme, M. Soumagnac, R. Walters
We report on SRG/eROSITA, ZTF, ASAS-SN, Las Cumbres, NEOWISE-R, and Swift XRT/UVOT observations of the unique ongoing event AT 2019avd, located in the nucleus of a previously inactive galaxy at $z=0. 029$.
High Energy Astrophysical Phenomena
no code implementations • 9 Dec 2020 • S. E. M. de Haas, T. D. Russell, N. Degenaar, S. Markoff, A. J. Tetarenko, B. E. Tetarenko, J. van den Eijnden, J. C. A. Miller-Jones, A. S. Parikh, R. M. Plotkin, G. R. Sivakoff
During this outburst, GX 339-4 showed no atypical X-ray behaviour that may act as a indicator for an outburst remaining within the hard state.
High Energy Astrophysical Phenomena
1 code implementation • 18 Nov 2019 • L. N. Driessen, I. McDonald, D. A. H. Buckley, M. Caleb, E. J. Kotze, S. B. Potter, K . M. Rajwade, A. Rowlinson, B. W. Stappers, E. Tremou, P. A. Woudt, R. P. Fender, R. Armstrong, P. Groot, I. Heywood, A. Horesh, A. J. van der Horst, E. Koerding, V. A. McBride, J. C. A. Miller-Jones, K. P. Mooley, R. A. M. J. Wijers
Spectroscopic analysis shows that TYC 8332-2529-1 is in a binary, and has a line-of-sight radial velocity amplitude of $43\,\mathrm{km\, s^{-1}}$.
Solar and Stellar 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
