L
Lincoln J. Greenhill
Researcher at Harvard University
Publications - 305
Citations - 20322
Lincoln J. Greenhill is an academic researcher from Harvard University. The author has contributed to research in topics: Murchison Widefield Array & Maser. The author has an hindex of 76, co-authored 302 publications receiving 18862 citations. Previous affiliations of Lincoln J. Greenhill include Stanford University & CFA Institute.
Papers
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Journal ArticleDOI
Antenna beam characterisation for the global 21cm experiment LEDA and its impact on signal model parameter reconstruction
M. Spinelli,Georgios Kyriakou,Gianni Bernardi,Pietro Bolli,Lincoln J. Greenhill,Anastasia Fialkov,Hugh Garsden +6 more
TL;DR: In this article , the authors investigated the impact of beam pattern uncertainties on the reconstruction of a Gaussian absorption feature and suggested caution in assuming log-polynomial foreground models in global signal experiments.
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First Light for the First Station of the Long Wavelength Array
G. B. Taylor,Steven W. Ellingson,Namir E. Kassim,J. Craig,Jayce Dowell,C. N. Wolfe,J. M. Hartman,Gianni Bernardi,Tracy Clarke,A.S. Cohen,N. P. Dalal,William C. Erickson,Brian C. Hicks,Lincoln J. Greenhill,Bryan A. Jacoby,W. M. Lane,Joseph Lazio,Daniel A. Mitchell,Robert Navarro,Stephen M. Ord,Ylva Pihlström,Emil Polisensky,Paul S. Ray,L. J. Rickard,Frank K. Schinzel,Henrique R. Schmitt,E. Sigman,M. Soriano,K. P. Stewart,Kevin Stovall,S. E. Tremblay,D. Wang,K. W. Weiler,Stephen M. White,D. L. Wood +34 more
TL;DR: The Long Wavelength Array (LWA1) as mentioned in this paper is a large-scale radio array with a large number of dual-polarization dipoles, which are digitized and combined into beams.
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The Murchison Widefield Array: solar science with the low frequency SKA Precursor
Steven Tingay,Steven Tingay,Divya Oberoi,Iver H. Cairns,Alina-Catalina Donea,R. Duffin,W. Arcus,Gianni Bernardi,Judd D. Bowman,Frank H. Briggs,John D. Bunton,Roger J. Cappallo,B. E. Corey,Avinash A. Deshpande,Ludi deSouza,David Emrich,Bryan Gaensler,R. Goeke,Lincoln J. Greenhill,Bryna J. Hazelton,David Herne,Jacqueline N. Hewitt,Melanie Johnston-Hollitt,David L. Kaplan,Justin C. Kasper,J. Kennewell,B. B. Kincaid,R. Koenig,E. Kratzenberg,Colin J. Lonsdale,Mervyn J. Lynch,S. R. McWhirter,Daniel A. Mitchell,Miguel F. Morales,Edward H. Morgan,Stephen M. Ord,Joseph Pathikulangara,T. Prabu,Ronald A. Remillard,Alan E. E. Rogers,A. Roshi,J. E. Salah,Robert J. Sault,N. Udaya-Shankar,K. S. Srivani,J. Stevens,Ravi Subrahmanyan,Mark Waterson,Randall B. Wayth,Rachel L. Webster,A. R. Whitney,Andrew Williams,Christina L. Williams,J. S. B. Wyithe +53 more
TL;DR: The Murchison Widefield Array (MWA) as discussed by the authors is a low frequency (80 - 300 MHz) SKA Precursor, comprising 128 aperture array elements (known as tiles) distributed over an area of 3 km diameter.
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Observational Evidence for Massive Black Holes in the Centers of Active Galaxies
TL;DR: In this paper, the mass of the black hole binding the accretion disk is estimated to be 3.9 times 10^7 solar masses and the distance from the earth to the black holes was estimated to an accuracy of 4 percent.
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Accretion and Outflow in the Circinus AGN
TL;DR: The first VLBI images of water maser emission in the Circinus Galaxy AGN show both an accretion disk and outflow 0.1 to 1 pc from the central engine as mentioned in this paper.