John Conway

Infrastructure Director, Onsala Space Observatory and Professor at the Department of Space, Earth and Environment.

john.conway@chalmers.se +46317725503 Find me http://orcid.org/0000-0003-2448-9181

John Conway is the Director of the Onsala Space Observatory. National Facility and Professor in Radio Astronomy at Chalmers

Research projects
Publications

To see which research projects John Conway participates in, please visit the database Chalmers research.

Latest publications

2020
A parsec-scale radio jet launched by the central intermediate-mass black hole in the dwarf galaxy SDSS J090613.77+561015.2

Author: Jun Yang; Leonid I. Gurvits; Zsolt Paragi; S. Frey; John Conway; Xiang Liu; Lang Cui

Published: 2020

Published in: Monthly Notices of the Royal Astronomical Society

Publication type: Journal article
SYMBA: An end-to-end VLBI synthetic data generation pipeline: Simulating Event Horizon Telescope observations of M 87

Author: F. Roelofs; Michael Janssen; Iniyan Natarajan; R. P. Deane; Jordy Davelaar; Héctor Olivares; Oliver Porth; S.N. Paine; K. L. Bouman; R. P. J. Tilanus; I. van Bemmel; H.D. Falcke; Kazunori Akiyama; Antxon Alberdi; Walter Alef; K. Asada; R. Azulay; A. K. Baczko; David Ball; Mislav Baloković; John Barrett; Dan Bintley; Lindy Blackburn; W. Boland; G. C. Bower; M. Bremer; C. D. Brinkerink; Roger Brissenden; Silke Britzen; Avery E. Broderick; D. Broguière; Thomas Bronzwaer; Do Young Byun; J. E. Carlstrom; A. Chael; Chi Kwan Chan; S. Chatterjee; Koushik Chatterjee; Ming Tang Chen; Yongjun Chen; I. Cho; Pierre Christian; John Conway; James M. Cordes; G. Crew; Yuzhu Cui; Mariafelicia De Laurentis; Jessica Dempsey; Gregory Desvignes; Jason Dexter; S. Doeleman; Ralph P. Eatough; V. Fish; E. Fomalont; R. Fraga-Encinas; P. Friberg; Christian M. Fromm; J. L. Gomez; Peter Galison; Charles F. Gammie; Roberto Garcia; Olivier Gentaz; Boris Georgiev; C. Goddi; R. Gold; Minfeng Gu; M. Gurwell; K. Hada; Michael H. Hecht; R. Hesper; Luis C. Ho; P. Ho; M. Honma; C.L. Huang; Lei Huang; D. Hughes; S. Ikeda; Makoto Inoue; S. Issaoun; David J. James; Buell T. Jannuzi; Britton Jeter; Wu Jiang; Michael D. Johnson; S.G. Jorstad; Taehyun Jung; Mansour Karami; R. Karuppusamy; Tomohisa Kawashima; G. Keating; M. M. Kettenis; Junhan Kim; Jongsoo Kim; Jae-Young Kim; M. Kino; Jun Yi Koay; Patrick M. Koch; Shoko Koyama; M. Kramer; C. Kramer; T.P. Krichbaum; Cheng Yu Kuo; Tod R. Lauer; Sang Sung Lee; Yan Rong Li; Zhiyuan Li; Michael Lindqvist; R. Lico; Kuo Liu; Elisabetta Liuzzo; Wen-Ping Lo; A. P. Lobanov; L. Loinard; Colin Lonsdale; R.S. Lu; N. R. Macdonald; Jirong Mao; S. Markoff; D. P. Marrone; A. Marscher; Ivan Marti-Vidal; S. Matsushita; L.D. Matthews; Lia Medeiros; K. Menten; Yosuke Mizuno; Izumi Mizuno; James M. Moran; Kotaro Moriyama; M. Mościbrodzka; C. Müller; H. Nagai; N. M. Nagar; Masanori Nakamura; Ramesh Narayan; Gopal Narayanan; R. Neri; Chunchong Ni; A. Noutsos; Hiroki Okino; G.N. Ortiz-León; Tomoaki Oyama; Feryal Özel; Daniel C.M. Palumbo; N. Patel; U. L. Pen; Dominic W. Pesce; Vincent Piétu; Richard L. Plambeck; Aleksandar PopStefanija; Ben Prather; Jorge A. Preciado-López; D. Psaltis; Hung-Yi Pu; Venkatessh Ramakrishnan; R. Rao; M.G. Rawlings; Alexander W. Raymond; Luciano Rezzolla; Bart Ripperda; A. Rogers; Eduardo Ros; Mel Rose; Arash Roshanineshat; H. Rottmann; A. Roy; C. Ruszczyk; Benjamin R. Ryan; Kazi L.J. Rygl; S. Sanchez; David Sánchez-Arguelles; Mahito Sasada; T. Savolainen; F. P. Schloerb; K. Schuster; Lijing Shao; Zhi Qiang Shen; Des Small; B. Won Sohn; J. SooHoo; Fumie Tazaki; Paul Tiede; M. Titus; Kenji Toma; Pablo Torne; E. Traianou; Tyler Trent; S. Trippe; Shuichiro Tsuda; H. J. van Langevelde; Daniel R. van Rossum; Jan Wagner; John Wardle; J. Weintroub; Norbert Wex; Robert Wharton; M. Wielgus; George N. Wong; Qingwen Wu; André Young; K. Young; Ziri Younsi; Feng Yuan; Ye-Fei Yuan; A.J. Zensus; G. Y. Zhao; Shan-Shan Zhao; Ziyan Zhu

Published: 2020

Published in: Astronomy and Astrophysics

Publication type: Journal article
The case against gravitational millilensing in the multiply-imaged quasar B1152+199

Author: Saghar Asadi; Erik Zackrisson; Eskil Varenius; Emily Freeland; John Conway; Kaj Wiik

Published: 2020

Published in: Monthly Notices of the Royal Astronomical Society

Publication type: Journal article
2019
Status of the Onsala Twin Telescopes – Two Years After the Inauguration

Author: Rüdiger Haas; Simon Casey; John Conway; Gunnar Elgered; Roger Hammargren; Leif Helldner; Karl-Åke Johansson; Ulf Kylenfall; Lars Pettersson; Lars Wennerbäck

Published: 2019

Published in: Proceedings of the 24th European VLBI Group for Geodesy and Astrometry Working Meeting

Publication type: Paper in proceedings
Wideband single pixel feed system over 4.6-24 GHz for the Square Kilometre Array

Author: Jonas Flygare; Bin Dong; Jian Yang; Leif Helldner; Magnus Dahlgren; Jin Chengjin; Miroslav Pantaleev; Gary Hovey; John Conway

Published: 2019

Published in: Proceedings of the 2019 21st International Conference on Electromagnetics in Advanced Applications, ICEAA 2019

Publication type: Paper in proceedings
Molecular gas and dust properties of galaxies from the Great Observatories All-sky LIRG Survey

Author: R. Herrero-Illana; G. C. Privon; A. S. Evans; T. Diaz-Santos; M. A. Perez-Torres; A. Alberdi; K. Iwasawa; L. Armus; Susanne Aalto; J. Mazzarella; J. Chu; D. B. Sanders; L. Barcos-Munoz; V Charmandaris; S. T. Linden; I Yoon; D. T. Frayer; H. Inami; D-C Kim; H. J. Borish; John Conway; E. J. Murphy; Y. Song; S. Stierwalt; J. Surace

Published: 2019

Published in: Astronomy and Astrophysics

Publication type: Journal article
The Event Horizon General Relativistic Magnetohydrodynamic Code Comparison Project

Author: Oliver Porth; Koushik Chatterjee; Ramesh Narayan; Charles F. Gammie; Yosuke Mizuno; Peter Anninos; John G. Baker; Matteo Bugli; Chi-kwan Chan; Jordy Davelaar; Luca Del Zanna; Zachariah B. Etienne; P. Chris Fragile; Bernard J. Kelly; Matthew Liska; Sera Markoff; Jonathan C. McKinney; Bhupendra Mishra; Scott C. Noble; Hector Olivares; Ben Prather; Luciano Rezzolla; Benjamin R. Ryan; James M. Stone; Niccolo Tomei; Christopher J. White; Ziri Younsi; Kazunori Akiyama; Antxon Alberdi; Walter Alef; Keiichi Asada; Rebecca Azulay; Anne-Kathrin Baczko; David Ball; Mislav Balokovic; John Barrett; Dan Bintley; Lindy Blackburn; Wilfred Boland; Katherine L. Bouman; Geoffrey C. Bower; Michael Bremer; Christiaan D. Brinkerink; Roger Brissenden; Silke Britzen; Avery E. Broderick; Dominique Broguiere; Thomas Bronzwaer; Do-Young Byun; John E. Carlstrom; Andrew Chael; Shami Chatterjee; Ming-Tang Chen; Yongjun Chen; Ilje Cho; Pierre Christian; John Conway; James M. Cordes; Geoffrey B. Crew; Yuzhu Cui; Mariafelicia De Laurentis; Roger Deane; Jessica Dempsey; Gregory Desvignes; Sheperd S. Doeleman; Ralph P. Eatough; Heino Falcke; Vincent L. Fish; Ed Fomalont; Raquel Fraga-Encinas; Bill Freeman; Per Friberg; Christian M. Fromm; Jose L. Gomez; Peter Galison; Roberto Garcia; Olivier Gentaz; Boris Georgiev; Ciriaco Goddi; Roman Gold; Minfeng Gu; Mark Gurwell; Kazuhiro Hada; Michael H. Hecht; Ronald Hesper; Luis C. Ho; Paul Ho; Mareki Honma; Chih-Wei L. Huang; Lei Huang; David H. Hughes; Shiro Ikeda; Makoto Inoue; Sara Issaoun; David J. James; Buell T. Jannuzi; Michael Janssen; Britton Jeter; Wu Jiang; Michael D. Johnson; Svetlana Jorstad; Taehyun Jung; Mansour Karami; Ramesh Karuppusamy; Tomohisa Kawashima; Garrett K. Keating; Mark Kettenis; Jae-Young Kim; Junhan Kim; Jongsoo Kim; Motoki Kino; Jun Yi Koay; M. Koch Patrick; Shoko Koyama; Michael Kramer; Carsten Kramer; Thomas P. Krichbaum; Cheng-Yu Kuo; Tod R. Lauer; Sang-Sung Lee; Yan-Rong Li; Zhiyuan Li; Michael Lindqvist; Kuo Liu; Elisabetta Liuzzo; Wen-Ping Lo; Andrei P. Lobanov; Laurent Loinard; Colin Lonsdale; Ru-Sen Lu; Nicholas R. MacDonald; Jirong Mao; Daniel P. Marrone; Alan P. Marscher; Ivan Marti-Vidal; Satoki Matsushita; Lynn D. Matthews; Lia Medeiros; Karl M. Menten; Izumi Mizuno; James M. Moran; Kotaro Moriyama; Monika Moscibrodzka; Cornelia Mueller; Hiroshi Nagai; Neil M. Nagar; Masanori Nakamura; Gopal Narayanan; Iniyan Natarajan; Roberto Neri; Chunchong Ni; Aristeidis Noutsos; Hiroki Okino; Tomoaki Oyama; Feryal Ozel; Daniel C. M. Palumbo; Nimesh Patel; Ue-Li Pen; Dominic W. Pesce; Vincent Pietu; Richard Plambeck; Aleksandar PopStefanija; Jorge A. Preciado-Lopez; Dimitrios Psaltis; Hung-Yi Pu; Venkatessh Ramakrishnan; Ramprasad Rao; Mark G. Rawlings; Alexander W. Raymond; Bart Ripperda; Freek Roelofs; Alan Rogers; Eduardo Ros; Mel Rose; Arash Roshanineshat; Helge Rottmann; Alan L. Roy; Chet Ruszczyk; Kazi L. J. Rygl; Salvador Sanchez; David Sanchez-Arguelles; Mahito Sasada; Tuomas Savolainen; F. Peter Schloerb; Karl-Friedrich Schuster; Lijing Shao; Zhiqiang Shen; Des Small; Bong Won Sohn; Jason SooHoo; Fumie Tazaki; Paul Tiede; Remo P. J. Tilanus; Michael Titus; Kenji Toma; Pablo Torne; Tyler Trent; Sascha Trippe; Shuichiro Tsuda; Ilse van Bemmel; Huib Jan van Langevelde; Daniel R. van Rossum; Jan Wagner; John Wardle; Jonathan Weintroub; Norbert Wex; Robert Wharton; Maciek Wielgus; George N. Wong; Qingwen Wu; Ken Young; Andre Young; Feng Yuan; Ye-Fei Yuan; J. Anton Zensus; Guangyao Zhao; Shan-Shan Zhao; Ziyan Zhu

Published: 2019

Published in: Astrophysical Journal, Supplement Series

Publication type: Journal article
First M87 Event Horizon Telescope Results. II. Array and Instrumentation

Author: The Event Horizon Telescope Collaboration; Kazunori Akiyama; Antxon Alberdi; Walter Alef; K. Asada; R. Azulay; A. K. Baczko; David Ball; Mislav Baloković; John Barrett; Dan Bintley; Lindy Blackburn; W. Boland; K. L. Bouman; G. C. Bower; M. Bremer; C. D. Brinkerink; Roger Brissenden; Silke Britzen; Avery E. Broderick; D. Broguière; Thomas Bronzwaer; Do Young Byun; J. E. Carlstrom; A. Chael; Chi Kwan Chan; S. Chatterjee; Koushik Chatterjee; Ming Tang Chen; Yongjun Chen; I. Cho; Pierre Christian; John Conway; James M. Cordes; G. Crew; Yuzhu Cui; Jordy Davelaar; Mariafelicia De Laurentis; R. P. Deane; Jessica Dempsey; Gregory Desvignes; Jason Dexter; S. Doeleman; Ralph P. Eatough; H.D. Falcke; V. Fish; Ed Fomalont; R. Fraga-Encinas; P. Friberg; Christian M. Fromm; J. L. Gomez; Peter Galison; Charles F. Gammie; Roberto Garcia; Olivier Gentaz; Boris Georgiev; C. Goddi; R. Gold; Minfeng Gu; M. Gurwell; K. Hada; Michael H. Hecht; R. Hesper; Luis C. Ho; P. T. P. Ho; Mareki Honma; Chih Wei L. Huang; Lei Huang; D. Hughes; Shiro Ikeda; Makoto Inoue; S. Issaoun; David J. James; Buell T. Jannuzi; M. Janßen; Britton Jeter; Wu Jiang; Michael D. Johnson; S.G. Jorstad; Taehyun Jung; Mansour Karami; R. Karuppusamy; Tomohisa Kawashima; G. Keating; M. M. Kettenis; Jae Young Kim; Junhan Kim; Jongsoo Kim; M. Kino; Jun Yi Koay; Patrick M. Koch; Shoko Koyama; M. Kramer; C. Kramer; T.P. Krichbaum; Cheng Yu Kuo; Tod R. Lauer; Sang Sung Lee; Yan Rong Li; Zhiyuan Li

Published: 2019

Published in: Astrophysical Journal Letters

Publication type: Journal article
First M87 Event Horizon Telescope Results. III. Data Processing and Calibration

Author: The Event Horizon Telescope Collaboration; Kazunori Akiyama; Antxon Alberdi; Walter Alef; K. Asada; R. Azulay; A. K. Baczko; David Ball; Mislav Baloković; John Barrett; Dan Bintley; Lindy Blackburn; W. Boland; K. L. Bouman; G. C. Bower; M. Bremer; C. D. Brinkerink; Roger Brissenden; Silke Britzen; Avery E. Broderick; D. Broguière; Thomas Bronzwaer; Do Young Byun; J. E. Carlstrom; A. Chael; Chi Kwan Chan; S. Chatterjee; Koushik Chatterjee; Ming Tang Chen; Yongjun Chen; I. Cho; Pierre Christian; John Conway; James M. Cordes; G. Crew; Yuzhu Cui; Jordy Davelaar; Mariafelicia De Laurentis; R. P. Deane; Jessica Dempsey; Gregory Desvignes; Jason Dexter; S. Doeleman; Ralph P. Eatough; H.D. Falcke; V. Fish; E. Fomalont; R. Fraga-Encinas; P. Friberg; Christian M. Fromm; J. L. Gomez; Peter Galison; Charles F. Gammie; Roberto Garcia; Olivier Gentaz; Boris Georgiev; C. Goddi; R. Gold; Minfeng Gu; M. Gurwell; K. Hada; Michael H. Hecht; R. Hesper; Luis C. Ho; Paul Ho; Mareki Honma; Chih Wei L. Huang; Lei Huang; D. Hughes; Shiro Ikeda; Makoto Inoue; S. Issaoun; David J. James; Buell T. Jannuzi; M. Janßen; Britton Jeter; Wu Jiang; Michael D. Johnson; S.G. Jorstad; Taehyun Jung; Mansour Karami; R. Karuppusamy; Tomohisa Kawashima; G. Keating; M. M. Kettenis; Jae Young Kim; Junhan Kim; Jongsoo Kim; M. Kino; Jun Yi Koay; Patrick M. Koch; Shoko Koyama; M. Kramer; C. Kramer; T.P. Krichbaum; Cheng Yu Kuo; Tod R. Lauer; Sang Sung Lee; Yan Rong Li; Zhiyuan Li

Published: 2019

Published in: Astrophysical Journal Letters

Publication type: Journal article
First M87 Event Horizon Telescope Results. I. the Shadow of the Supermassive Black Hole

Author: The Event Horizon Telescope Collaboration; Kazunori Akiyama; Antxon Alberdi; Walter Alef; K. Asada; R. Azulay; A. K. Baczko; David Ball; Mislav Baloković; John Barrett; Dan Bintley; Lindy Blackburn; W. Boland; K. L. Bouman; G. C. Bower; M. Bremer; C. D. Brinkerink; Roger Brissenden; Silke Britzen; Avery E. Broderick; D. Broguière; Thomas Bronzwaer; Do Young Byun; J. E. Carlstrom; A. Chael; Chi Kwan Chan; S. Chatterjee; Koushik Chatterjee; Ming Tang Chen; Yongjun Chen; I. Cho; Pierre Christian; John Conway; James M. Cordes; G. Crew; Yuzhu Cui; Jordy Davelaar; Mariafelicia De Laurentis; R. P. Deane; Jessica Dempsey; Gregory Desvignes; Jason Dexter; S. Doeleman; Ralph P. Eatough; H.D. Falcke; V. Fish; E. Fomalont; R. Fraga-Encinas; William T. Freeman; P. Friberg; Christian M. Fromm; J. L. Gomez; Peter Galison; Charles F. Gammie; Roberto Garcia; Olivier Gentaz; Boris Georgiev; C. Goddi; R. Gold; Minfeng Gu; M. Gurwell; K. Hada; Michael H. Hecht; R. Hesper; Luis C. Ho; Paul Ho; Mareki Honma; Chih Wei L. Huang; Lei Huang; D. Hughes; Shiro Ikeda; Makoto Inoue; S. Issaoun; David J. James; Buell T. Jannuzi; M. Janßen; Britton Jeter; Wu Jiang; Michael D. Johnson; S.G. Jorstad; Taehyun Jung; Mansour Karami; R. Karuppusamy; Tomohisa Kawashima; G. Keating; M. M. Kettenis; Jae Young Kim; Junhan Kim; Jongsoo Kim; M. Kino; Jun Yi Koay; Patrick M. Koch; Shoko Koyama; M. Kramer; C. Kramer; T.P. Krichbaum; Cheng Yu Kuo; Tod R. Lauer; Sang Sung Lee; Yan Rong Li

Published: 2019

Published in: Astrophysical Journal Letters

Publication type: Journal article
First M87 Event Horizon Telescope Results. IV. Imaging the Central Supermassive Black Hole

Author: Kazunori Akiyama; Antxon Alberdi; Walter Alef; Keiichi Asada; Rebecca Azulay; Anne-Kathrin Baczko; David Ball; Mislav Balokovic; John Barrett; Dan Bintley; Lindy Blackburn; Wilfred Boland; Katherine L. Bouman; Geoffrey C. Bower; Michael Bremer; Christiaan D. Brinkerink; Roger Brissenden; Silke Britzen; Avery E. Broderick; Dominique Broguiere; Thomas Bronzwaer; Do-Young Byun; John E. Carlstrom; Andrew Chael; Chi-Kwan Chan; Shami Chatterjee; Koushik Chatterjee; Ming-Tang Chen; Yongjun Chen; Ilje Cho; Pierre Christian; John Conway; James M. Cordes; Geoffrey B. Crew; Yuzhu Cui; Jordy Davelaar; Mariafelicia De Laurentis; Roger Deane; Jessica Dempsey; Gregory Desvignes; Jason Dexter; Sheperd S. Doeleman; Ralph P. Eatough; Heino Falcke; Vincent L. Fish; Ed Fomalont; Raquel Fraga-Encinas; William T. Freeman; Per Friberg; Christian M. Fromm; Jose L. Gomez; Peter Galison; Charles F. Gammie; Roberto Garcia; Olivier Gentaz; Boris Georgiev; Ciriaco Goddi; Roman Gold; Minfeng Gu; Mark Gurwell; Kazuhiro Hada; Michael H. Hecht; Ronald Hesper; Luis C. Ho; Paul Ho; Mareki Honma; Chih-Wei L. Huang; Lei Huang; David H. Hughes; Shiro Ikeda; Makoto Inoue; Sara Issaoun; David J. James; Michael Janssen; Britton Jeter; Wu Jiang; Michael D. Johnson; Svetlana Jorstad; Taehyun Jung; Mansour Karami; Ramesh Karuppusamy; Tomohisa Kawashima; Garrett K. Keating; Mark Kettenis; Jae-Young Kim; Junhan Kim; Jongsoo Kim; Motoki Kino; Jun Yi Koay; Patrick M. Koch; Shoko Koyama; Michael Kramer; Carsten Kramer; Thomas P. Krichbaum; Cheng-Yu Kuo; Tod R. Lauer; Sang-Sung Lee; Yan-Rong Li; Zhiyuan Li; Michael Lindqvist; Kuo Liu; Elisabetta Liuzzo; Wen-Ping Lo; Andrei P. Lobanov; Laurent Loinard; Colin Lonsdale; Ru-Sen Lu; Nicholas R. MacDonald; Jirong Mao; Sera Markoff; Daniel P. Marrone; Alan P. Marscher; Ivan Marti-Vidal; Satoki Matsushita; Lynn D. Matthews; Lia Medeiros; Karl M. Menten; Yosuke Mizuno; Izumi Mizuno; James M. Moran; Kotaro Moriyama; Monika Moscibrodzka; Cornelia Mueller; Hiroshi Nagai; Neil M. Nagar; Masanori Nakamura; Ramesh Narayan; Gopal Narayanan; Iniyan Natarajan; Roberto Neri; Chunchong Ni; Aristeidis Noutsos; Hiroki Okino; Hector Olivares; Feryal Ozel; Daniel C. M. Palumbo; Nimesh Patel; Ue-Li Pen; Dominic W. Pesce; Vincent Pietu; Richard Plambeck; Aleksandar PopStefanija; Oliver Porth; Ben Prather; Jorge A. Preciado-Lopez; Dimitrios Psaltis; Hung-Yi Pu; Venkatessh Ramakrishnan; Ramprasad Rao; Mark G. Rawlings; Alexander W. Raymond; Luciano Rezzolla; Bart Ripperda; Freek Roelofs; Alan Rogers; Eduardo Ros; Mel Rose; Arash Roshanineshat; Helge Rottmann; Alan L. Roy; Chet Ruszczyk; Benjamin R. Ryan; Kazi L. J. Rygl; Salvador Sanchez; David Sanchez-Arguelles; Mahito Sasada; Tuomas Savolainen; F. Peter Schloerb; Karl-Friedrich Schuster; Lijing Shao; Zhiqiang Shen; Des Small; Bong Won Sohn; Jason SooHoo; Fumie Tazaki; Paul Tiede; Remo P. J. Tilanus; Michael Titus; Kenji Toma; Pablo Torne; Tyler Trent; Sascha Trippe; Ilse van Bemmel; Huib Jan van Langevelde; Daniel R. van Rossum; Jan Wagner; John Wardle; Jonathan Weintroub; Norbert Wex; Robert Wharton; Maciek Wielgus; George N. Wong; Qingwen Wu; Andre Young; Ken Young; Ziri Younsi; Feng Yuan; Ye-Fei Yuan; J. Anton Zensus; Guangyao Zhao; Shan-Shan Zhao; Ziyan Zhu; Joseph R. Farah; Zheng Meyer-Zhao; Daniel Michalik; Andrew Nadolski; Hiroaki Nishioka; Nicolas Pradel; Rurik A. Primiani; Kamal Souccar; Laura Vertatschitsch; Paul Yamaguchi

Published: 2019

Published in: Astrophysical Journal Letters

Publication type: Journal article
First M87 Event Horizon Telescope Results. VI. The Shadow and Mass of the Central Black Hole

Author: Kazunori Akiyama; Antxon Alberdi; Walter Alef; Keiichi Asada; Rebecca Azulay; Anne-Kathrin Baczko; David Ball; Mislav Balokovic; John Barrett; Dan Bintley; Lindy Blackburn; Wilfred Boland; Katherine L. Bouman; Geoffrey C. Bower; Michael Bremer; Christiaan D. Brinkerink; Roger Brissenden; Silke Britzen; Avery E. Broderick; Dominique Broguiere; Thomas Bronzwaer; Do-Young Byun; John E. Carlstrom; Andrew Chael; Chi-Kwan Chan; Shami Chatterjee; Koushik Chatterjee; Ming-Tang Chen; Yongjun Chen; Ilje Cho; Pierre Christian; John Conway; James M. Cordes; Geoffrey B. Crew; Yuzhu Cui; Jordy Davelaar; Mariafelicia De Laurentis; Roger Deane; Jessica Dempsey; Gregory Desvignes; Jason Dexter; Sheperd S. Doeleman; Ralph P. Eatough; Heino Falcke; Vincent L. Fish; Ed Fomalont; Raquel Fraga-Encinas; Per Friberg; Christian M. Fromm; Jose L. Gomez; Peter Galison; Charles F. Gammie; Roberto Garcia; Olivier Gentaz; Boris Georgiev; Ciriaco Goddi; Roman Gold; Minfeng Gu; Mark Gurwell; Kazuhiro Hada; Michael H. Hecht; Ronald Hesper; Luis C. Ho; Paul Ho; Mareki Honma; Chih-Wei L. Huang; Lei Huang; David H. Hughes; Shiro Ikeda; Makoto Inoue; Sara Issaoun; David J. James; Buell T. Jannuzi; Michael Janssen; Britton Jeter; Wu Jiang; Michael D. Johnson; Svetlana Jorstad; Taehyun Jung; Mansour Karami; Ramesh Karuppusamy; Tomohisa Kawashima; Garrett K. Keating; Mark Kettenis; Jae-Young Kim; Junhan Kim; Jongsoo Kim; Motoki Kino; Jun Yi Koay; Patrick M. Koch; Shoko Koyama; Michael Kramer; Carsten Kramer; Thomas P. Krichbaum; Cheng-Yu Kuo; Tod R. Lauer; Sang-Sung Lee; Yan-Rong Li; Zhiyuan Li; Michael Lindqvist; Kuo Liu; Elisabetta Liuzzo; Wen-Ping Lo; Andrei P. Lobanov; Laurent Loinard; Colin Lonsdale; Ru-Sen Lu; Nicholas R. MacDonald; Jirong Mao; Sera Markoff; Daniel P. Marrone; Alan P. Marscher; Ivan Marti-Vidal; Satoki Matsushita; Lynn D. Matthews; Lia Medeiros; Karl M. Menten; Yosuke Mizuno; Izumi Mizuno; James M. Moran; Kotaro Moriyama; Monika Moscibrodzka; Cornelia Mueller; Hiroshi Nagai; Neil M. Nagar; Masanori Nakamura; Ramesh Narayan; Gopal Narayanan; Iniyan Natarajan; Roberto Neri; Chunchong Ni; Aristeidis Noutsos; Hiroki Okino; Hector Olivares; Tomoaki Oyama; Feryal Ozel; Daniel C. M. Palumbo; Nimesh Patel; Ue-Li Pen; Dominic W. Pesce; Vincent Pietu; Richard Plambeck; Aleksandar PopStefanija; Oliver Porth; Ben Prather; Jorge A. Preciado-Lopez; Dimitrios Psaltis; Hung-Yi Pu; Venkatessh Ramakrishnan; Ramprasad Rao; Mark G. Rawlings; Alexander W. Raymond; Luciano Rezzolla; Bart Ripperda; Freek Roelofs; Alan Rogers; Eduardo Ros; Mel Rose; Arash Roshanineshat; Helge Rottmann; Alan L. Roy; Chet Ruszczyk; Benjamin R. Ryan; Kazi L. J. Rygl; Salvador Sanchez; David Sanchez-Arguelles; Mahito Sasada; Tuomas Savolainen; F. Peter Schloerb; Karl-Friedrich Schuster; Lijing Shao; Zhiqiang Shen; Des Small; Bong Won Sohn; Jason SooHoo; Fumie Tazaki; Paul Tiede; Remo P. J. Tilanus; Michael Titus; Kenji Toma; Pablo Torne; Tyler Trent; Sascha Trippe; Shuichiro Tsuda; Ilse van Bemmel; Huib Jan van Langevelde; Daniel R. van Rossum; Jan Wagner; John Wardle; Jonathan Weintroub; Norbert Wex; Robert Wharton; Maciek Wielgus; George N. Wong; Qingwen Wu; Andre Young; Ken Young; Ziri Younsi; Feng Yuan; Ye-Fei Yuan; J. Anton Zensus; Guangyao Zhao; Shan-Shan Zhao; Ziyan Zhu; Joseph R. Farah; Zheng Meyer-Zhao; Daniel Michalik; Andrew Nadolski; Hiroaki Nishioka; Nicolas Pradel; Rurik A. Primiani; Kamal Souccar; Laura Vertatschitsch; Paul Yamaguchi

Published: 2019

Published in: Astrophysical Journal Letters

Publication type: Journal article
First M87 Event Horizon Telescope Results. V. Physical Origin of the Asymmetric Ring

Author: Kazunori Akiyama; Antxon Alberdi; Walter Alef; Keiichi Asada; Rebecca Azulay; Anne-Kathrin Baczko; David Ball; Mislav Balokovic; John Barrett; Dan Bintley; Lindy Blackburn; Wilfred Boland; Katherine L. Bouman; Geoffrey C. Bower; Michael Bremer; Christiaan D. Brinkerink; Roger Brissenden; Silke Britzen; Avery E. Broderick; Dominique Broguiere; Thomas Bronzwaer; Do-Young Byun; John E. Carlstrom; Andrew Chael; Chi-kwan Chan; Shami Chatterjee; Koushik Chatterjee; Ming-Tang Chen; Yongjun Chen; Ilje Cho; Pierre Christian; John Conway; James M. Cordes; Geoffrey B. Crew; Yuzhu Cui; Jordy Davelaar; Mariafelicia De Laurentis; Roger Deane; Jessica Dempsey; Gregory Desvignes; Jason Dexter; Sheperd S. Doeleman; Ralph P. Eatough; Heino Falcke; Vincent L. Fish; Ed Fomalont; Raquel Fraga-Encinas; Per Friberg; Christian M. Fromm; Jose L. Gomez; Peter Galisonl; Charles F. Gammie; Roberto Garcia; Olivier Gentaz; Boris Georgiev; Ciriaco Goddi; Roman Gold; Minfeng Gu; Mark Gurwell; Kazuhiro Hada; Michael H. Hecht; Ronald Hesper; Luis C. Ho; Paul Ho; Mareki Honma; Chih-Wei L. Huang; Lei Huang; David H. Hughes; Shiro Ikeda; Makoto Inoue; Sara Issaoun; David J. James; Buell T. Jannuzi; Michael Janssen; Britton Jeter; Wu Jiang; Michael D. Johnson; Svetlana Jorstad; Taehyun Jung; Mansour Karami; Ramesh Karuppusamy; Tomohisa Kawashima; Garrett K. Keating; Mark Kettenis; Jae-Young Kim; Junhan Kim; Jongsoo Kim; Motoki Kino; Jun Yi Koay; Patrick M. Koch; Shoko Koyama; Michael Kramer; Carsten Kramer; Thomas P. Krichbaum; Cheng-Yu Kuo; Tod R. Lauer; Sang-Sung Lee; Yan-Rong Li; Zhiyuan Li; Michael Lindqvist; Kuo Liu; Elisabetta Liuzzo; Wen-Ping Lo; Andrei P. Lobanov; Laurent Loinard; Colin Lonsdale; Ru-Sen Lu; Nicholas R. MacDonald; Jirong Mao; Sera Markoff; Daniel P. Marrone; Alan P. Marscher; Ivan Marti-Vidal; Satoki Matsushita; Lynn D. Matthews; Lia Medeiros; Karl M. Menten; Yosuke Mizuno; Izumi Mizuno; James M. Moran; Kotaro Moriyama; Monika Moscibrodzka; Cornelia Muller; Hiroshi Nagai; Neil M. Nagar; Masanori Nakamura; Ramesh Narayan; Gopal Narayanan; Iniyan Natarajan; Roberto Neri; Chunchong Ni; Aristeidis Noutsos; Hiroki Okino; Hector Olivares; Tomoaki Oyama; Feryal Ozel; Daniel C. M. Palumbo; Nimesh Patel; Ue-Li Pen; Dominic W. Pesce; Vincent Pietu; Richard Plambeck; Aleksandar PopStefanija; Oliver Porth; Ben Prather; Jorge A. Preciado-Lopez; Dimitrios Psaltis; Hung-Yi Pu; Venkatessh Ramakrishnan; Ramprasad Rao; Mark G. Rawlings; Alexander W. Raymond; Luciano Rezzolla; Bart Ripperda; Freek Roelofs; Alan Rogers; Eduardo Ros; Mel Rose; Arash Roshanineshat; Helge Rottmann; Alan L. Roy; Chet Ruszczyk; Benjamin R. Ryan; Kazi L. J. Rygl; Salvador Sanchez; David Sanchez-Arguelles; Mahito Sasada; Tuomas Savolainen; F. Peter Schloerb; Karl-Friedrich Schuster; Lijing Shao; Zhiqiang Shen; Des Small; Bong Won Sohn; Jason SooHoo; Fumie Tazaki; Paul Tiede; Remo P. J. Tilanus; Michael Titus; Kenji Toma; Pablo Torne; Tyler Trent; Sascha Trippe; Shuichiro Tsuda; Ilse van Bemmel; Huib Jan van Langevelde; Daniel R. van Rossum; Jan Wagner; John Wardle; Jonathan Weintroub; Norbert Wex; Robert Wharton; Maciek Wielgus; George N. Wong; Qingwen Wu; Andre Young; Ken Young; Ziri Younsi; Feng Yuan; Ye-Fei Yuan; J. Anton Zensus; Guangyao Zhao; Shan-Shan Zhao; Ziyan Zhu; Jadyn Anczarski; Frederick K. Baganoff; Andreas Eckart; Joseph R. Farah; Daryl Haggard; Zheng Meyer-Zhao; Daniel Michalik; Andrew Nadolski; Joseph Neilsen; Hiroaki Nishioka; Michael A. Nowak; Nicolas Pradel; Rurik A. Primiani; Kamal Souccar; Laura Vertatschitsch; Paul Yamaguchi; Shuo Zhang

Published: 2019

Published in: Astrophysical Journal Letters

Publication type: Journal article
The population of SNe/SNRs in the starburst galaxy Arp 220 - A self-consistent analysis of 20 years of VLBI monitoring

Author: Eskil Varenius; John Conway; Fabien Batejat; Ivan Marti-Vidal; M. A. Perez-Torres; Susanne Aalto; A. Alberdi; C. J. Lonsdale; P. Diamond

Published: 2019

Published in: Astronomy and Astrophysics

Publication type: Journal article
2018
Ultra-wideband feed systems for the EVN and SKA - evaluated for VGOS

Author: Jonas Flygare; Miroslav Pantaleev; John Conway; Michael Lindqvist; Leif Helldner; Magnus Dahlgren; Rüdiger Haas; Peter Forkman

Published: 2018

Published in:

Publication type: Conference contribution
Design trade-offs in feed systems for ultra-wideband VLBI observations

Author: Jonas Flygare; Miroslav Pantaleev; John Conway; Michael Lindqvist; Rüdiger Haas

Published: 2018

Published in:

Publication type: Conference contribution
LOFAR MSSS: Flattening low-frequency radio continuum spectra of nearby galaxies

Author: K.T. Chyz̊y; W. Jurusik; J. Piotrowska; B. Nikiel-Wroczyński; V. Heesen; V. Vacca; N. Nowak; R. Paladino; P. Surma; S. S. Sridhar; G. Heald; R. Beck; John Conway; K. Sendlinger; M. Curyło; D. D. Mulcahy; J.W. Broderick; M. J. Hardcastle; J. R. Callingham; G. Gurkan; M. Iacobelli; H. Rottgering; B. Adebahr; A. Shulevski; R. -J. Dettmar; R. P. Breton; A. O. Clarke; J.S. Farnes; E. Orru; V. N. Pandey; M. Pandey-Pommier; R. Pizzo; C. J. Riseley; A. Rowlinson; A. M. M. Scaife; A. Stewart; A. J. van der Horst; R. van Weeren

Published: 2018

Published in: Astronomy and Astrophysics

Publication type: Journal article
Reliable detection and characterization of low-frequency polarized sources in the LOFAR M51 field

Author: A. Neld; Cathy Horellou; D. D. Mulcahy; R. Beck; S. Bourke; Tobia Carozzi; K.T. Chyz̊y; John Conway; J.S. Farnes; A. Fletcher; M. Haverkorn; G. Heald; A. Horneffer; B. Nikiel-Wroczyński; R. Paladino; S. S. Sridhar; C.L. Van Eck

Published: 2018

Published in: Astronomy and Astrophysics

Publication type: Journal article
Continuum and Spectral Line Radiation from a Random Clumpy Medium

Author: John Conway; Moshe Elitzur; Rodrigo Parra Barraza

Published: 2018

Published in: Astrophysical Journal

Publication type: Journal article
Measuring size evolution of distant, faint galaxies in the radio regime

Author: Lukas Lindroos; Kirsten Kraiberg Knudsen; Flora Stanley; T. W. B. Muxlow; R. J. Beswick; John Conway; J. F. Radcliffe; N. Wrigley

Published: 2018

Published in: Monthly Notices of the Royal Astronomical Society

Publication type: Journal article
SEPIA - A new single pixel receiver at the APEX telescope

Author: Victor Belitsky; Igor Lapkin; Mathias Fredrixon; Denis Meledin; Erik Sundin; Bhushan Billade; Sven-Erik Ferm; Alexey Pavolotskiy; Hawal Marouf Rashid; Magnus Strandberg; Vincent Desmaris; Andrey Ermakov; Sascha Krause; Michael Olberg; Parisa Yadranjee Aghdam; Sareh Shafiee; Per Bergman; Elvire De Beck; Hans Olofsson; John Conway; C. De Breuck; K. Immer; P. Yagoubov; F.M. Montenegro-Montes; Karl Torstensson; J. P. Perez-Beaupuits; T. Klein; W. Boland; A. M. Baryshev; R. Hesper; J. Barkhof; J. Adema; M. E. Bekema; A. Koops

Published: 2018

Published in: Astronomy and Astrophysics

Publication type: Journal article
2017
The Onsala Twin Telescopes: the Status at the Time for the Inauguration

Author: Gunnar Elgered; Rüdiger Haas; John Conway; Roger Hammargren; Leif Helldner; Thomas Hobiger; Miroslav Pantaleev; Lars Wennerbäck

Published: 2017

Published in: Proceedings of the 23rd European VLBI Group for Geodesy and Astrometry Working Meeting

Publication type: Conference contribution
Atomic hydrogen bridge fueling NGC 4418 with gas from VV 655

Author: Eskil Varenius; Francesco Costagliola; H. R. Klockner; Susanne Aalto; H. W. W. Spoon; Ivan Marti-Vidal; John Conway; G. Privon; Sabine König

Published: 2017

Published in: Astronomy and Astrophysics

Publication type: Journal article
The Onsala Twin Telescopes Project

Author: Gunnar Elgered; Rüdiger Haas; John Conway; Roger Hammargren; Leif Helldner; Thomas Hobiger; Miroslav Pantaleev; Lars Wennerbäck

Published: 2017

Published in: The 23rd Working Meeting of the European VLBI Group for Geodesy and Astrometry (EVGA), Gothenburg, May 14–18, 2017

Publication type: Conference poster
The LOFAR Two-metre Sky Survey: I. Survey description and preliminary data release

Author: T. W. Shimwell; H. Rottgering; P. N. Best; W. L. Williams; T. J. Dijkema; F. De Gasperin; M. J. Hardcastle; G. H. Heald; D. N. Hoang; A. Horneffer; H. Intema; E. Mahony; S. Mandal; A. P. Mechev; L. Morabito; J. B R Oonk; D. Rafferty; E. Retana-Montenegro; J. Sabater; C. Tasse; R. J. van Weeren; M. Brüggen; G. Brunetti; K. T. Chy; John Conway; M. Haverkorn; N. Jackson; M. J. Jarvis; J. P. McKean; G. K. Miley; R. Morganti; G. J. White; M. W. Wise; I. van Bemmel; R. Beck; M. Brienza; A. Bonafede; G. Calistro Rivera; R. Cassano; A. O. Clarke; D. Cseh; A. Deller; A. Drabent; W. van Driel; D. Engels; H. Falcke; C. Ferrari; S. Fröhlich; M. A. Garrett; J. J. Harwood; V. Heesen; M. Hoeft; Cathy Horellou; F. P. Israel; A. D. Kapińska; M. Kunert-Bajraszewska; D. J. McKay; N. R. Mohan; E. Orru; R. F. Pizzo; I. Prandoni; D. J. Schwarz; A. Shulevski; M. Sipior; D. J B Smith; S. S. Sridhar; M. Steinmetz; A. Stroe; Eskil Varenius; P.P. van der Werf; A.J. Zensus; J. T L Zwart

Published: 2017

Published in: Astronomy and Astrophysics

Publication type: Journal article

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Published: Fri 11 Jan 2019.

John Conway

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