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Authors = Andrew A. Chael

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11 pages, 3054 KiB  
Article
Observing—and Imaging—Active Galactic Nuclei with the Event Horizon Telescope
by Vincent L. Fish, Kazunori Akiyama, Katherine L. Bouman, Andrew A. Chael, Michael D. Johnson, Sheperd S. Doeleman, Lindy Blackburn, John F. C. Wardle, William T. Freeman and The Event Horizon Telescope Collaboration
Galaxies 2016, 4(4), 54; https://doi.org/10.3390/galaxies4040054 - 27 Oct 2016
Cited by 64 | Viewed by 14301
Abstract
Originally developed to image the shadow region of the central black hole in Sagittarius A* and in the nearby galaxy M87, the Event Horizon Telescope (EHT) provides deep, very high angular resolution data on other active galactic nucleus (AGN) sources too. The challenges [...] Read more.
Originally developed to image the shadow region of the central black hole in Sagittarius A* and in the nearby galaxy M87, the Event Horizon Telescope (EHT) provides deep, very high angular resolution data on other active galactic nucleus (AGN) sources too. The challenges of working with EHT data have spurred the development of new image reconstruction algorithms. This work briefly reviews the status of the EHT and its utility for observing AGN sources, with emphasis on novel imaging techniques that offer the promise of better reconstructions at 1.3 mm and other wavelengths. Full article
(This article belongs to the Special Issue Blazars through Sharp Multi-wavelength Eyes)
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