J
John Morgan
Researcher at Curtin University
Publications - 213
Citations - 11460
John Morgan is an academic researcher from Curtin University. The author has contributed to research in topics: Murchison Widefield Array & Galaxy. The author has an hindex of 49, co-authored 201 publications receiving 10324 citations. Previous affiliations of John Morgan include Max Planck Society & INAF.
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The Pan-STARRS1 Surveys
K. C. Chambers,E. A. Magnier,Nigel Metcalfe,H. Flewelling,M. E. Huber,Christopher Waters,L. Denneau,Peter W. Draper,Daniel J. Farrow,D. P. Finkbeiner,C. Holmberg,J. Koppenhoefer,P. A. Price,A. Rest,Roberto P. Saglia,Edward F. Schlafly,Stephen J. Smartt,W. E. Sweeney,R. J. Wainscoat,W. S. Burgett,S. Chastel,T. Grav,J. N. Heasley,Klaus W. Hodapp,Robert Jedicke,Nick Kaiser,R. P. Kudritzki,G. A. Luppino,Robert H. Lupton,David G. Monet,John Morgan,Peter M. Onaka,Bernie Shiao,Christopher W. Stubbs,John L. Tonry,R. L. White,Eduardo Bañados,Eric F. Bell,Ralf Bender,Edouard J. Bernard,M. Boegner,F. Boffi,M. T. Botticella,Annalisa Calamida,Stefano Casertano,W.-P. Chen,X. Chen,Shaun Cole,Niall R. Deacon,C. Frenk,Alan Fitzsimmons,Suvi Gezari,V. Gibbs,C. Goessl,T. Goggia,R. Gourgue,Bertrand Goldman,Phillip Grant,Eva K. Grebel,Nigel Hambly,G. Hasinger,Alan Heavens,Timothy M. Heckman,Robert Henderson,Th. Henning,M. J. Holman,Ulrich Hopp,Wing-Huen Ip,S. Isani,M. Jackson,C. D. Keyes,Anton M. Koekemoer,Rubina Kotak,D. Le,D. Liska,K. S. Long,John R. Lucey,M. Liu,Nicolas F. Martin,G. Masci,Brian McLean,E. Mindel,P. Misra,E. Morganson,David Murphy,A. Obaika,Gautham Narayan,M. Nieto-Santisteban,Peder Norberg,John A. Peacock,E. A. Pier,Marc Postman,N. Primak,C. Rae,A. Rai,Adam G. Riess,A. Riffeser,H. W. Rix,Siegfried Röser,R. Russel,L. Rutz,Elena Schilbach,A. S. B. Schultz,Daniel Scolnic,Louis Gregory Strolger,Alexander S. Szalay,Stella Seitz,E. Small,K. W. Smith,D. R. Soderblom,P. Taylor,Robert R. Thomson,Andy Taylor,A. R. Thakar,J. Thiel,D. A. Thilker,D. Unger,Yuji Urata,Jeff A. Valenti,J. Wagner,T. Walder,Fabian Walter,S. Watters,S. Werner,W. M. Wood-Vasey,R. F. G. Wyse +125 more
TL;DR: Pan-STARRS1 has carried out a set of distinct synoptic imaging sky surveys including the 3ππ$ Steradian Survey and the Medium Deep Survey in 5 bands as mentioned in this paper.
Journal ArticleDOI
An ultraviolet-optical flare from the tidal disruption of a helium-rich stellar core
Suvi Gezari,Ryan Chornock,Armin Rest,M. E. Huber,Karl Forster,Edo Berger,Peter Challis,James D. Neill,D. C. Martin,Timothy M. Heckman,Andy Lawrence,Colin Norman,Gautham Narayan,Ryan J. Foley,G. H. Marion,Daniel Scolnic,Laura Chomiuk,Alicia M. Soderberg,K. W. Smith,Robert P. Kirshner,Adam G. Riess,Stephen J. Smartt,Christopher W. Stubbs,John L. Tonry,W. M. Wood-Vasey,W. S. Burgett,K. C. Chambers,T. Grav,J. N. Heasley,Nick Kaiser,Rolf-Peter Kudritzki,Eugene A. Magnier,John Morgan,Paul A. Price +33 more
TL;DR: A luminous ultraviolet–optical flare from the nuclear region of an inactive galaxy at a redshift of 0.1696 is reported and it is determined that the disrupted star was a helium-rich stellar core, modulo a factor dependent on the mass and radius of the star disrupted.
Journal ArticleDOI
DiFX2: A more flexible, efficient, robust and powerful software correlator
Adam T. Deller,Walter Brisken,Chris Phillips,John Morgan,Walter Alef,Roger C. Cappallo,Enno Middelberg,Jonathan D. Romney,Helge Rottmann,Steven Tingay,Randall B. Wayth +10 more
TL;DR: The evolution in the capabilities of the DiFX correlator over the past three years is described, including a number of new capabilities, substantial performance improvements, and a large amount of supporting infrastructure to ease use of the code.
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
DiFX-2: A More Flexible, Efficient, Robust, and Powerful Software Correlator
Adam Deller,Adam Deller,W. F. Brisken,Chris Phillips,John Morgan,Walter Alef,Roger J. Cappallo,Enno Middelberg,Jonathan D. Romney,Helge Rottmann,Steven Tingay,Randall B. Wayth +11 more
TL;DR: The DiFX correlator as discussed by the authors is a C++-based software correlation algorithm written in a high-level language such as C++ that is run on commodity computer hardware and has become increasingly attractive for small-to medium-sized and/or bandwidth-constrained radio interferometers.