Zobrazeno 1 - 10
of 114
pro vyhledávání: '"Marcin Sokolowski"'
Autor:
Brendan Hennessy, Mark Rutten, Robert Young, Steven Tingay, Ashley Summers, Daniel Gustainis, Brian Crosse, Marcin Sokolowski
Publikováno v:
Remote Sensing, Vol 14, Iss 11, p 2571 (2022)
This paper describes the use of the Murchison Widefield Array, a low-frequency radio telescope at a radio-quiet Western Australian site, as a radar receiver forming part of a continent-spanning multistatic radar network for the surveillance of space.
Externí odkaz:
https://doaj.org/article/142783fd0fbe4aecbbb9ef4939cabe7c
Autor:
Hadrien A. R. Devillepoix, Eleanor K. Sansom, Patrick Shober, Seamus L. Anderson, Martin C. Towner, Anthony Lagain, Martin Cupák, Philip A. Bland, Robert M. Howie, Trent Jansen‐Sturgeon, Benjamin A. D. Hartig, Marcin Sokolowski, Gretchen Benedix, Lucy Forman
Publikováno v:
Meteoritics & Planetary Science. 57:1328-1338
On the 19th June 2020 at 20:05:07 UTC, a fireball lasting 5.5 s was observed above Western Australia by three Desert Fireball Network observatories. The meteoroid entered the atmosphere with a speed of $14.00 \pm 0.17$ km s$^{-1}$ and followed a $58^
Autor:
Robert E. Young, Melanie Johnston-Hollitt, Steven Tingay, Paul Hancock, Brian Crosse, Brendan Hennessy, David L. Kaplan, Marcin Sokolowski, Mark Rutten
Publikováno v:
IEEE Aerospace and Electronic Systems Magazine. 36:16-30
This article details the latest developments in the use of the Murchison Widefield Array as a passive radar receiver for the surveillance of space. We cover methods developed to incorporate orbital parameters into matched-filter processing to achieve
Publikováno v:
2022 3rd URSI Atlantic and Asia Pacific Radio Science Meeting (AT-AP-RASC).
Autor:
Giulia Macario, Giuseppe Pupillo, Gianni Bernardi, Pietro Bolli, Paola Di Ninni, Giovanni Comoretto, Andrea Mattana, Jader Monari, Federico Perini, Marco Schiaffino, Marcin Sokolowski, Randall Wayth, Jess Broderick, Mark Waterson, Maria Grazia Labate, Riccardo Chiello, Alessio Magro, Tom Booler, Andrew Mcphail, Dave Minchin, Raunaq Bhushan
The low frequency component of the Square Kilometre Array (SKA1-Low) will be an aperture phased array located at the Murchison Radio-astronomy Observatory (MRO) site in Western Australia. It will be composed of 512 stations, each consisting of 256 lo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::38d799df7396b39edc080fe7c849b55a
http://hdl.handle.net/20.500.12386/34291
http://hdl.handle.net/20.500.12386/34291
Autor:
Randall B. Wayth, Adrian Sutinjo, D. Ung, Benjamin McKinley, Nipanjana Patra, Cathryn M. Trott, J NambissanT., Marcin Sokolowski
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 499:52-67
Aiming to fill a crucial gap in our observational knowledge of the early Universe, experiments around the world continue to attempt to verify the claimed detection of the redshifted 21-cm signal from Cosmic Dawn by the EDGES experiment. This sky-aver
Publikováno v:
IEEE Transactions on Antennas and Propagation. 68:5395-5404
This paper presents a framework to compute the receiver noise temperature (Trcv) of two low-frequency radio telescopes, the Murchison Widefield Array (MWA) and the Engineering Development Array (EDA). The MWA was selected because it is the only opera
Autor:
Randall Wayth, Marcin Sokolowski, Jess Broderick, Steven J. Tingay, Raunaq Bhushan, Tom Booler, Riccardo Chiello, David B. Davidson, David Emrich, Budi Juswardy, David Kenney, Giulia Macario, Alessio Magro, Andrea Mattana, David Minchin, Jader Monari, Andrew McPhail, Federico Perini, Giuseppe Pupillo, Marco Schiaffino, Ravi Subrahmanyan, Andre van Es, Mia Walker, Mark Waterson
Publikováno v:
Journal of Astronomical Telescopes, Instruments, and Systems. 8
Autor:
Natasha Hurley-Walker, Jai Verdhan Chauhan, Steve Croft, Arash Bahramian, S. W. Duchesne, D. L. Kaplan, Thomas D. Russell, Diego Altamirano, Roberto Soria, G. E. Anderson, Melanie Johnston-Hollitt, Marcin Sokolowski, Gregory R. Sivakoff, Steven Tingay, Chris Flynn, Vinay Gupta, Cathryn M. Trott, James Miller-Jones, Randall B. Wayth, A. Paduano, H. A. Krimm, Paul Hancock
We present a broadband radio study of the transient jets ejected from the black hole candidate X-ray binary MAXI J1535-571, which underwent a prolonged outburst beginning on 2 September 2017. We monitored MAXI J1535-571 with the Murchison Widefield A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e557801f85e0b359d39bd60f5b18ab82
http://arxiv.org/abs/2107.13019
http://arxiv.org/abs/2107.13019
Autor:
A. K. Zadrożny, Aleksander Filip Zarnecki, Lech Wiktor Piotrowski, Lech Mankiewicz, Marcin Sokolowski, K. Malek, Grzegorz Wrochna
Publikováno v:
Proceedings of 37th International Cosmic Ray Conference — PoS(ICRC2021).
The existence of heavy compact objects has been suggested many times throughout the years. In terms of sizes, they would belong to the realms of nuclear or atomic physics, but in terms of masses could extend to the macroscopic world, reaching kilogra