T
T. Prabu
Researcher at Raman Research Institute
Publications - 45
Citations - 2277
T. Prabu is an academic researcher from Raman Research Institute. The author has contributed to research in topics: Murchison Widefield Array & Radio telescope. The author has an hindex of 24, co-authored 45 publications receiving 1986 citations. Previous affiliations of T. Prabu include Australian National University.
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Journal ArticleDOI
GLEAM : The GaLactic and Extragalactic All-sky MWA survey
Randall B. Wayth,Emil Lenc,Martin Bell,Joseph R. Callingham,Joseph R. Callingham,K. S. Dwarakanath,Thomas M. O. Franzen,Bi-Qing For,Bryan Gaensler,Bryan Gaensler,Paul Hancock,Luke Hindson,Natasha Hurley-Walker,C. A. Jackson,Melanie Johnston-Hollitt,Anna D. Kapińska,Benjamin McKinley,John Morgan,A. R. Offringa,Pietro Procopio,Lister Staveley-Smith,Chen Wu,Qinghua Zheng,Cathryn M. Trott,Gianni Bernardi,Gianni Bernardi,Judd D. Bowman,Frank H. Briggs,Roger J. Cappallo,B. E. Corey,Avinash A. Deshpande,David Emrich,R. Goeke,Lincoln J. Greenhill,Bryna J. Hazelton,David L. Kaplan,Justin C. Kasper,E. Kratzenberg,Colin J. Lonsdale,Mervyn J. Lynch,S. R. McWhirter,Daniel A. Mitchell,Miguel F. Morales,Edward H. Morgan,Divya Oberoi,Stephen M. Ord,T. Prabu,Alan E. E. Rogers,A. Roshi,N. Udaya Shankar,K. S. Srivani,Ravi Subrahmanyan,Steven Tingay,Mark Waterson,Rachel L. Webster,A. R. Whitney,Andrew Williams,Christopher L. Williams +57 more
TL;DR: In this article, an Open Access article distributed in accordance with the terms of the Creative Commons Attribution (CC BY 4.0) license, which permits others to distribute, remix, adapt and build upon this work, for commercial use, provided the original work is properly cited.
Journal ArticleDOI
GLEAM: The GaLactic and Extragalactic All-sky MWA survey
Randall B. Wayth,Emil Lenc,Martin Bell,Joseph R. Callingham,Joseph R. Callingham,K. S. Dwarakanath,Thomas M. O. Franzen,Bi-Qing For,Bryan Gaensler,Bryan Gaensler,Paul Hancock,Luke Hindson,Natasha Hurley-Walker,C. A. Jackson,Melanie Johnston-Hollitt,Anna D. Kapińska,Benjamin McKinley,John Morgan,A. R. Offringa,Pietro Procopio,Lister Staveley-Smith,Chen Wu,Qinghua Zheng,Cathryn M. Trott,Gianni Bernardi,Gianni Bernardi,Judd D. Bowman,Frank H. Briggs,Roger J. Cappallo,B. E. Corey,Avinash A. Deshpande,David Emrich,R. Goeke,Lincoln J. Greenhill,Bryna J. Hazelton,David L. Kaplan,Justin C. Kasper,E. Kratzenberg,Colin J. Lonsdale,Mervyn J. Lynch,S. R. McWhirter,Daniel A. Mitchell,Miguel F. Morales,Edward H. Morgan,Divya Oberoi,Stephen M. Ord,T. Prabu,Alan E. E. Rogers,A. Roshi,N. Udaya Shankar,K. S. Srivani,Ravi Subrahmanyan,Steven Tingay,Mark Waterson,Rachel L. Webster,A. R. Whitney,Andrew Williams,Christopher L. Williams +57 more
TL;DR: The GaLactic and Extragalactic All-sky MWA survey (GLEAM) as mentioned in this paper surveys the entire radio sky south of declination +25 deg at frequencies between 72 and 231 MHz, made with the Murchison Widefield Array (MWA) using a drift scan method that makes efficient use of the MWA's very large field-of-view.
Journal ArticleDOI
FIRST SEASON MWA EOR POWER SPECTRUM RESULTS at REDSHIFT 7
Adam P. Beardsley,Adam P. Beardsley,Bryna J. Hazelton,Ian Sullivan,P. Carroll,Nichole Barry,Masoud Rahimi,Bartosz Pindor,Cathryn M. Trott,J. L. B. Line,Daniel C. Jacobs,Miguel F. Morales,Jonathan C. Pober,Jonathan C. Pober,Gianni Bernardi,Gianni Bernardi,Judd D. Bowman,M. Busch,Frank H. Briggs,Roger J. Cappallo,B. E. Corey,A. de Oliveira-Costa,Joshua S. Dillon,Joshua S. Dillon,David Emrich,Aaron Ewall-Wice,Lu Feng,Bryan Gaensler,Bryan Gaensler,R. Goeke,Lincoln J. Greenhill,Jacqueline N. Hewitt,Natasha Hurley-Walker,Melanie Johnston-Hollitt,David L. Kaplan,Justin C. Kasper,Justin C. Kasper,Han-Seek Kim,E. Kratzenberg,Emil Lenc,Abraham Loeb,Colin J. Lonsdale,Mervyn J. Lynch,Benjamin McKinley,S. R. McWhirter,Daniel A. Mitchell,Edward H. Morgan,Abraham R. Neben,Nithyanandan Thyagarajan,Divya Oberoi,A. R. Offringa,Stephen M. Ord,S. Paul,T. Prabu,Pietro Procopio,J. Riding,Alan E. E. Rogers,A. Roshi,N. Udaya Shankar,Shiv K. Sethi,K. S. Srivani,Ravi Subrahmanyan,Max Tegmark,Steven Tingay,Mark Waterson,Mark Waterson,Randall B. Wayth,Rachel L. Webster,A. R. Whitney,Andrew Williams,Christopher L. Williams,Chen Wu,J. S. B. Wyithe +72 more
TL;DR: In this article, the authors introduce several novel analysis techniques, such as cable reflection calibration, hyper-resolution gridding kernels, diffuse foreground model subtraction, and quality control methods, and incorporate the new techniques into a deep integration of 32 hours of MWA data.
Journal ArticleDOI
Foregrounds in Wide-Field Redshifted 21 cm Power Spectra
Nithyanandan Thyagarajan,Daniel C. Jacobs,Judd D. Bowman,Nichole Barry,Adam P. Beardsley,Gianni Bernardi,Gianni Bernardi,Frank H. Briggs,Roger J. Cappallo,P. Carroll,B. E. Corey,A. de Oliveira-Costa,Joshua S. Dillon,David Emrich,Aaron Ewall-Wice,Lu Feng,R. Goeke,Lincoln J. Greenhill,Bryna J. Hazelton,Jacqueline N. Hewitt,Natasha Hurley-Walker,Melanie Johnston-Hollitt,David L. Kaplan,Justin C. Kasper,Justin C. Kasper,Han-Seek Kim,Piyanat Kittiwisit,E. Kratzenberg,Emil Lenc,J. L. B. Line,Abraham Loeb,Colin J. Lonsdale,Mervyn J. Lynch,Benjamin McKinley,S. R. McWhirter,Daniel A. Mitchell,Miguel F. Morales,Edward H. Morgan,Abraham R. Neben,Divya Oberoi,A. R. Offringa,Stephen M. Ord,S. Paul,Bartosz Pindor,Jonathan C. Pober,T. Prabu,Pietro Procopio,J. Riding,Alan E. E. Rogers,A. Roshi,N. Udaya Shankar,Shiv K. Sethi,K. S. Srivani,Ravi Subrahmanyan,Ian Sullivan,Max Tegmark,Steven Tingay,Cathryn M. Trott,Mark Waterson,Mark Waterson,Randall B. Wayth,Rachel L. Webster,A. R. Whitney,Andrew Williams,Christopher L. Williams,Chen Wu,J. S. B. Wyithe +66 more
TL;DR: In this article, the authors investigate the signatures of wide-field measurements and an all-sky foreground model using the delay spectrum technique that maps the measurements to foreground object locations through signal delays between antenna pairs.
Journal ArticleDOI
The low-frequency environment of the Murchison Widefield Array : radio-frequency interference analysis and mitigation
A. R. Offringa,A. R. Offringa,Randall B. Wayth,Natasha Hurley-Walker,D. L. Kaplan,Nichole Barry,Adam P. Beardsley,Martin Bell,Gianni Bernardi,Gianni Bernardi,Judd D. Bowman,Frank H. Briggs,Joseph R. Callingham,Roger J. Cappallo,P. Carroll,Avinash A. Deshpande,Joshua S. Dillon,K. S. Dwarakanath,Aaron Ewall-Wice,Lu Feng,Bi-Qing For,Bryan Gaensler,Lincoln J. Greenhill,Paul Hancock,Bryna J. Hazelton,Jacqueline N. Hewitt,Luke Hindson,Daniel C. Jacobs,Melanie Johnston-Hollitt,Anna D. Kapińska,Han-Seek Kim,Piyanat Kittiwisit,Emil Lenc,J. L. B. Line,Abraham Loeb,Colin J. Lonsdale,Benjamin McKinley,Benjamin McKinley,S. R. McWhirter,Daniel A. Mitchell,Miguel F. Morales,Edward H. Morgan,John Morgan,Abraham R. Neben,Divya Oberoi,Stephen M. Ord,S. Paul,Bartosz Pindor,Jonathan C. Pober,T. Prabu,Pietro Procopio,J. Riding,N. Udaya Shankar,Shiv K. Sethi,K. S. Srivani,Lister Staveley-Smith,Ravi Subrahmanyan,Ian Sullivan,Max Tegmark,Nithyanandan Thyagarajan,Steven Tingay,Cathryn M. Trott,Rachel L. Webster,Anne M. Williams,Christopher L. Williams,Chen Wu,J. S. B. Wyithe,Qinghua Zheng +67 more
TL;DR: Offringa et al. as discussed by the authors studied the low-frequency environment of the Murchison Widefield Array (MWA) in terms of radio-frequency interference analysis and mitigation.