D
Douglas C.-J. Bock
Researcher at Australia Telescope National Facility
Publications - 54
Citations - 4695
Douglas C.-J. Bock is an academic researcher from Australia Telescope National Facility. The author has contributed to research in topics: Galaxy & Radio telescope. The author has an hindex of 26, co-authored 53 publications receiving 4176 citations. Previous affiliations of Douglas C.-J. Bock include Carma & University of Sydney.
Papers
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Journal ArticleDOI
Event-horizon-scale structure in the supermassive black hole candidate at the Galactic Centre
Sheperd S. Doeleman,Jonathan Weintroub,Alan E. E. Rogers,Richard Plambeck,Robert Freund,Remo P. J. Tilanus,Per Friberg,Lucy M. Ziurys,James M. Moran,Brian E. Corey,K. Young,Daniel L. Smythe,Michael Titus,Daniel P. Marrone,Daniel P. Marrone,Roger J. Cappallo,Douglas C.-J. Bock,Geoffrey C. Bower,R. A. Chamberlin,Gary R. Davis,Thomas P. Krichbaum,James W. Lamb,H. Maness,Arthur Niell,Alan L. Roy,Peter A. Strittmatter,Dan Werthimer,Alan R. Whitney,David P. Woody +28 more
TL;DR: Observations at a wavelength of 1.3 mm set a size of microarcseconds on the intrinsic diameter of Sagittarius A*, suggesting that the bulk of Sgr A* emission may not be centred on the black hole, but arises in the surrounding accretion flow.
Journal ArticleDOI
An extremely luminous X-ray outburst at the birth of a supernova
Alicia M. Soderberg,Alicia M. Soderberg,Edo Berger,Edo Berger,K. L. Page,Patricia Schady,Jerod T. Parrent,David Pooley,Xiang-Yu Wang,Eran O. Ofek,A. Cucchiara,A. Rau,Eli Waxman,Joshua D. Simon,Douglas C.-J. Bock,Peter Milne,M. J. Page,J. C. Barentine,Scott Barthelmy,A. P. Beardmore,Michael Bietenholz,Peter J. Brown,Adam Burrows,David N. Burrows,G. Byrngelson,Stephen Bradley Cenko,Poonam Chandra,Jay Cummings,D. B. Fox,Avishay Gal-Yam,Neil Gehrels,Stefan Immler,Mansi M. Kasliwal,Albert K. H. Kong,Hans A. Krimm,Hans A. Krimm,Shrinivas R. Kulkarni,Thomas J. Maccarone,Peter Mészáros,Ehud Nakar,P. T. O'Brien,Roderik Overzier,M. de Pasquale,Judith Racusin,Nanda Rea,Donald G. York +45 more
TL;DR: This work reports the serendipitous discovery of a supernova at the time of the explosion, marked by an extremely luminous X-ray outburst, and attributes the outburst to the ‘break-out’ of the supernova shock wave from the progenitor star, and shows that the inferred rate of such events agrees with that of all core-collapse supernovae.
Journal ArticleDOI
SUMSS: A Wide-Field Radio Imaging Survey of the Southern Sky. I. Science Goals, Survey Design, and Instrumentation
TL;DR: The Sydney University Molonglo Sky Survey ( SUMSS) as mentioned in this paper produces images with a resolution of 43'' × 43'' csc |δ| and an rms noise level of ~1 mJy beam-1.
Journal ArticleDOI
A change in the optical polarization associated with a γ-ray flare in the blazar 3C 279
A. A. Abdo,A. A. Abdo,Markus Ackermann,Marco Ajello,Magnus Axelsson,Luca Baldini,Jean Ballet,Guido Barbiellini,Denis Bastieri,Denis Bastieri,B. M. Baughman,Keith Bechtol,Ronaldo Bellazzini,B. Berenji,Roger Blandford,Elliott D. Bloom,Douglas C.-J. Bock,Douglas C.-J. Bock,J.R. Bogart,Emanuele Bonamente,A. W. Borgland,A. Bouvier,J. Bregeon,A. Brez,M. Brigida,Pascal Bruel,T. H. Burnett,Sara Buson,G. A. Caliandro,R. A. Cameron,P. A. Caraveo,J. M. Casandjian,E. Cavazzuti,Claudia Cecchi,Omer Celik,Omer Celik,A. Chekhtman,A. Chekhtman,C. C. Cheung,C. C. Cheung,James Chiang,Stefano Ciprini,R. Claus,Johann Cohen-Tanugi,Werner Collmar,L. R. Cominsky,Jan Conrad,S. Corbel,Robin H. D. Corbet,Robin H. D. Corbet,L. Costamante,S. Cutini,Charles D. Dermer,A. De Angelis,F. de Palma,Seth Digel,E. Do Couto E Silva,Persis S. Drell,Richard Dubois,D. Dumora,C. Farnier,C. Favuzzi,S. J. Fegan,Elizabeth C. Ferrara,W. B. Focke,P. Fortin,Marco Frailis,Lars Fuhrmann,Yasushi Fukazawa,Stefan Funk,P. Fusco,F. Gargano,Dario Gasparrini,Neil Gehrels,Neil Gehrels,Neil Gehrels,S. Germani,B. Giebels,Nicola Giglietto,P. Giommi,F. Giordano,Marcello Giroletti,T. Glanzman,G.L. Godfrey,I. A. Grenier,J. E. Grove,L. Guillemot,Sylvain Guiriec,Y. Hanabata,Alice K. Harding,Morihiro Hayashida,E. Hays,D. Horan,R. E. Hughes,G. Iafrate,Ryosuke Itoh,Miranda Jackson,Miranda Jackson,Gudlaugur Johannesson,A. S. Johnson,W. N. Johnson,Matthias Kadler,T. Kamae,Hideaki Katagiri,Jun Kataoka,N. Kawai,Matthew Kerr,Jürgen Knödlseder,M. L. Kocian,M. Kuss,J. Lande,S. Larsson,Luca Latronico,M. Lemoine-Goumard,Francesco Longo,F. Loparco,B. Lott,M. N. Lovellette,P. Lubrano,Jean-Pierre Macquart,Grzegorz Madejski,A. Makeev,A. Makeev,Walter Max-Moerbeck,M. N. Mazziotta,W. McConville,W. McConville,Julie McEnery,Julie McEnery,S. McGlynn,S. McGlynn,C. Meurer,Peter F. Michelson,W. Mitthumsiri,Tsunefumi Mizuno,A. A. Moiseev,A. A. Moiseev,C. Monte,M. E. Monzani,A. Morselli,Igor V. Moskalenko,S. Murgia,I. Nestoras,P. L. Nolan,J. P. Norris,E. Nuss,T. Ohsugi,Atsushi Okumura,Nicola Omodei,E. Orlando,Jonathan F. Ormes,David Paneque,J. H. Panetta,D. Parent,Vasiliki Pavlidou,T. J. Pearson,V. Pelassa,M. Pepe,Melissa Pesce-Rollins,F. Piron,T. A. Porter,S. Rainò,Riccardo Rando,M. Razzano,A. C. S. Readhead,A. Reimer,A. Reimer,Olaf Reimer,Olaf Reimer,T. Reposeur,Luis C. Reyes,Joseph L. Richards,L.S. Rochester,A. Y. Rodriguez,M. Roth,Felix Ryde,Felix Ryde,H. F.W. Sadrozinski,David Sánchez,A. Sander,P. M. Saz Parkinson,Jeffrey D. Scargle,Carmelo Sgrò,M. S. Shaw,Chris Shrader,E. J. Siskind,David S. Smith,P. D. Smith,Gloria Spandre,P. Spinelli,L. Stawarz,L. Stawarz,Mark Stevenson,M. S. Strickman,D. J. Suson,H. Tajima,Hiromitsu Takahashi,Tadayuki Takahashi,Takaaki Tanaka,G. B. Taylor,J. B. Thayer,J. G. Thayer,D. J. Thompson,L. Tibaldo,Diego F. Torres,Gino Tosti,A. Tramacere,Yasunobu Uchiyama,T. L. Usher,V. Vasileiou,V. Vasileiou,N. Vilchez,V. Vitale,A. P. Waite,Paul J. Wang,Ann E. Wehrle,Brian L Winer,Kent S. Wood,T. Ylinen,T. Ylinen,T. Ylinen,J. A. Zensus M. Ziegler +221 more
TL;DR: In this paper, a gamma (γ)-ray flare with a dramatic change of optical polarization angle is reported, which provides evidence for co-spatiality of optical and γ-ray emission regions and indicates a highly ordered jet magnetic field.
Journal ArticleDOI
A single fast radio burst localized to a massive galaxy at cosmological distance
Keith W. Bannister,Adam Deller,Chris Phillips,Jean-Pierre Macquart,Jason X. Prochaska,Jason X. Prochaska,Nicolas Tejos,Stuart D. Ryder,Elaine M. Sadler,Elaine M. Sadler,Ryan Shannon,Sunil Simha,Cherie K. Day,Matthew McQuinn,F. O. North-Hickey,Shivani Bhandari,W. Arcus,Vardha N. Bennert,J. N. Burchett,M. Bouwhuis,Richard Dodson,Ron Ekers,Ron Ekers,Wael Farah,Chris Flynn,C. W. James,Matthew Kerr,Emil Lenc,Elizabeth K. Mahony,John M. O'Meara,Stefan Oslowski,Hao Qiu,Hao Qiu,Tommaso Treu,T. Bateman,Douglas C.-J. Bock,R. J. Bolton,Anthony G. A. Brown,John D. Bunton,Aaron Chippendale,F. R. Cooray,Tim J. Cornwell,N. Gupta,Douglas B. Hayman,Michael Kesteven,Bärbel S. Koribalski,A. Macleod,Naomi McClure-Griffiths,S. Neuhold,Ray P. Norris,Ray P. Norris,M. A. Pilawa,R.-Y. Qiao,John Reynolds,Daniel N. Roxby,Timothy W. Shimwell,Maxim Voronkov,Christine D. Wilson +57 more
TL;DR: In this paper, the authors reported the interferometric localization of the single-pulse fast radio burst (FRB 180924) to a position 4 kiloparsecs from the center of a luminous galaxy at redshift 0.3214.