About this item
- Title
- Persistent Asymmetric Structure of Sagittarius A* on Event Horizon Scales
- Content partner
- Auckland University of Technology
- Collection
- Tuwhera
- Description
The Galactic Center black hole Sagittarius A* (Sgr A*) is a prime observing target for the Event Horizon Telescope (EHT), which can resolve the 1.3 mm emission from this source on angular scales comparable to that of the general relativistic shadow. Previous EHT observations have used visibility amplitudes to infer the morphology of the millimeter-wavelength emission. Potentially much richer source information is contained in the phases. We report on 1.3 mm phase information on Sgr A* obtaine...
- Format
- Research paper
- Research format
- Journal article
- Date created
- 2016-02-18
- Creator
- Fish, VL / Johnson, MD / Doeleman, SS / Broderick, AE / Psaltis, D / Lu, R-S / Akiyama, K / Alef, W / Algaba, JC / Asada, K / Beaudoin, C / Bertarini, A / Blackburn, L / Blundell, R / Bower, GC / Brinkerink, C / Cappallo, R / Chael, AA / Chamberlin, R / Chan, C-K / Crew, GB / Dexter, J / Dexter, M / Dzib, SA / Falcke, H / Freund, R / Friberg, P / Greer, CH / Gurwell, MA / Ho, PTP / Honma, M / Inoue, M / Johannsen, T / Kim, J / Krichbaum, TP / Lamb, J / León-Tavares, J / Loeb, A / Loinard, L / MacMahon, D / Marrone, DP / Moran, JM / Mościbrodzka, M / Ortiz-León, GN / Oyama, T / Özel, F / Plambeck, RL / Pradel, N / Primiani, RA / Rogers, AEE / Rosenfeld, K / Rottmann, H / Roy, AL / Ruszczyk, C / Smythe, DL / SooHoo, J / Spilker, J / Stone, J / Strittmatter, P / Tilanus, RPJ / Titus, M / Vertatschitsch, L / Wagner, J / Wardle, JFC / Weintroub, J / Woody, D / Wright, M / Yamaguchi, P / Young, A / Young, KH / Zensus, JA / Ziurys, LM
- URL
- https://openrepository.aut.ac.nz/handle/10292/10736
- Related subjects
- astro-ph.GA / astro-ph.HE / astro-ph.IM / Galaxy: Center; Submillimeter: General; Techniques: High angular resolution; Techniques: Interferometric
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What can I do with this item?
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Report this itemDigitalNZ brings together more than 30 million items from institutions so that they are easy to find and use. This information is the best information we could find on this item. This item was added on 16 August 2017, and updated 01 March 2025.
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