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Emil Lenc
Researcher at Commonwealth Scientific and Industrial Research Organisation
Publications - 242
Citations - 12150
Emil Lenc is an academic researcher from Commonwealth Scientific and Industrial Research Organisation. The author has contributed to research in topics: Murchison Widefield Array & Galaxy. The author has an hindex of 53, co-authored 222 publications receiving 10174 citations. Previous affiliations of Emil Lenc include Australian Research Council & University of Western Sydney.
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Journal ArticleDOI
wsclean: an implementation of a fast, generic wide-field imager for radio astronomy
A. R. Offringa,Benjamin McKinley,Natasha Hurley-Walker,Frank H. Briggs,Randall B. Wayth,Randall B. Wayth,David L. Kaplan,Martin Bell,Martin Bell,Lu Feng,Abraham R. Neben,J. D. Hughes,J. Rhee,Tara Murphy,Tara Murphy,N. D. R. Bhat,Gianni Bernardi,Judd D. Bowman,Roger J. Cappallo,Brian E. Corey,Avinash A. Deshpande,David Emrich,Aaron Ewall-Wice,Bryan Gaensler,Bryan Gaensler,Robert F. Goeke,Lincoln J. Greenhill,Bryna J. Hazelton,Luke Hindson,Melanie Johnston-Hollitt,Daniel C. Jacobs,Justin C. Kasper,Justin C. Kasper,Eric Kratzenberg,Emil Lenc,Emil Lenc,Colin J. Lonsdale,Mervyn J. Lynch,Stephen R. McWhirter,Daniel A. Mitchell,Daniel A. Mitchell,Miguel F. Morales,Edward H. Morgan,Nadia Kudryavtseva,Divya Oberoi,Stephen M. Ord,Stephen M. Ord,Bartosz Pindor,Pietro Procopio,Thiagaraj Prabu,J. Riding,D. A. Roshi,N. Udaya Shankar,K. S. Srivani,Ravi Subrahmanyan,Ravi Subrahmanyan,Steven Tingay,Steven Tingay,Mark Waterson,Mark Waterson,Rachel L. Webster,Rachel L. Webster,Alan R. Whitney,Andrew Williams,Christopher L. Williams +64 more
TL;DR: In this article, the authors present a wide-field interferometric imager that uses the w-stacking algorithm and can make use of the W-snapshot algorithm, which is an order of magnitude faster than w-projection, as well as being capable of full-sky imaging at full resolution with correct polarization correction.
Journal ArticleDOI
A radio counterpart to a neutron star merger
Gregg Hallinan,A. Corsi,Kunal Mooley,Kenta Hotokezaka,Kenta Hotokezaka,Ehud Nakar,Mansi M. Kasliwal,David L. Kaplan,Dale A. Frail,S. T. Myers,Tara Murphy,Tara Murphy,Kaushik De,Dougal Dobie,Dougal Dobie,Dougal Dobie,James R. Allison,James R. Allison,Keith W. Bannister,Varun Bhalerao,Poonam Chandra,Tracy Clarke,Simona Giacintucci,Anna Y. Q. Ho,Assaf Horesh,Namir E. Kassim,Shrinivas R. Kulkarni,Emil Lenc,Emil Lenc,Felix J. Lockman,Christene Lynch,Christene Lynch,David A. Nichols,Samaya Nissanke,Nipuni Palliyaguru,Wendy Peters,Tsvi Piran,Javed Rana,Elaine M. Sadler,Elaine M. Sadler,Leo Singer +40 more
TL;DR: In this paper, the authors reported the detection of a counterpart radio source that appears 16 days after the GW170817 binary neutron star merger event, allowing them to diagnose the energetics and environment of the merger.
Journal ArticleDOI
GaLactic and Extragalactic All-sky Murchison Widefield Array (GLEAM) survey - I. A low-frequency extragalactic catalogue
Natasha Hurley-Walker,Joseph R. Callingham,Joseph R. Callingham,Paul Hancock,Paul Hancock,Thomas M. O. Franzen,Luke Hindson,Anna D. Kapińska,Anna D. Kapińska,John Morgan,A. R. Offringa,A. R. Offringa,Randall B. Wayth,Randall B. Wayth,Chen Wu,Qinghua Zheng,Tara Murphy,Martin Bell,Martin Bell,K. S. Dwarakanath,Bi-Qing For,Bryan Gaensler,Bryan Gaensler,Melanie Johnston-Hollitt,Emil Lenc,Pietro Procopio,Pietro Procopio,Lister Staveley-Smith,Ron Ekers,Ron Ekers,Judd D. Bowman,Frank H. Briggs,Frank H. Briggs,Roger J. Cappallo,Avinash A. Deshpande,Lincoln J. Greenhill,Brynah J. Hazelton,David L. Kaplan,Colin J. Lonsdale,Stephen R. McWhirter,Daniel A. Mitchell,Daniel A. Mitchell,Miguel F. Morales,Edward H. Morgan,Divya Oberoi,Stephen M. Ord,Stephen M. Ord,Thiagaraj Prabu,N. Udaya Shankar,K. S. Srivani,Ravi Subrahmanyan,Ravi Subrahmanyan,Steven Tingay,Steven Tingay,Rachel L. Webster,Rachel L. Webster,Andrew Williams,Christopher L. Williams +57 more
TL;DR: Using the Murchison Widefield Array (MWA), the low-frequency Square Kilometre Array precursor located in Western Australia, the authors have completed the GaLactic and Extragalactic All-sky MWA (GLEAM) survey.
Journal ArticleDOI
A mildly relativistic wide-angle outflow in the neutron-star merger event GW170817
Kunal Mooley,Kunal Mooley,Kunal Mooley,Ehud Nakar,Kenta Hotokezaka,Gregg Hallinan,Alessandra Corsi,Dale A. Frail,Assaf Horesh,Tara Murphy,Emil Lenc,David L. Kaplan,Kaushik De,Dougal Dobie,Dougal Dobie,Poonam Chandra,Poonam Chandra,Adam Deller,Ore Gottlieb,Mansi M. Kasliwal,Shrinivas R. Kulkarni,Steven T. Myers,Samaya Nissanke,Tsvi Piran,Christene Lynch,Varun Bhalerao,Stephen Bourke,Keith W. Bannister,Leo Singer +28 more
TL;DR: The cocoon model explains the radio light curve of GW170817, as well as the γ-ray and X-ray emission (and possibly also the ultraviolet and optical emission), and is the model that is most consistent with the observational data.
Journal ArticleDOI
The Australia Telescope Compact Array Broadband Backend (CABB)
Warwick Wilson,R. H. Ferris,P. Axtens,A. Brown,E. Davis,Grant Hampson,M. Leach,Paul Roberts,S. Saunders,B. S. Koribalski,J. L. Caswell,Emil Lenc,Jamie Stevens,Maxim Voronkov,Mark H. Wieringa,Kate J. Brooks,Philip G. Edwards,Ron Ekers,B. Emonts,Luke Hindson,Luke Hindson,Simon Johnston,Sarah T. Maddison,Elizabeth K. Mahony,Elizabeth K. Mahony,Siddharth Malu,Marcella Massardi,Minnie Mao,Minnie Mao,David McConnell,Ray P. Norris,Dominic Schnitzeler,Ravi Subrahmanyan,James Urquhart,Mark Thompson,R. M. Wark +35 more
TL;DR: The Compact Array Broadband Backend (CABB) as discussed by the authors is an extension of the Australia Telescope Compact Array (ATCA) with 16-fold increase in observing bandwidth, from 2 x 128 MHz to 2 x 2048 MHz, high bit sampling, and addition of 16 zoom windows (each divided into a further 2048 channels) provide major improvements for all ATCA observations.