Persistent Asymmetric Structure of Sagittarius A on Event Horizon Scales

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 amp...

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Veröffentlicht in:	arXiv.org 2016-02
Hauptverfasser:	Fish, Vincent L, Johnson, Michael D, Doeleman, Sheperd S, Broderick, Avery E, Psaltis, Dimitrios, Ru-Sen, Lu, Akiyama, Kazunori, Alef, Walter, Algaba, Juan Carlos, Asada, Keiichi, Beaudoin, Christopher, Bertarini, Alessandra, Blackburn, Lindy, Blundell, Ray, Bower, Geoffrey C, Brinkerink, Christiaan, Cappallo, Roger, Chael, Andrew A, Chamberlin, Richard, Chi-Kwan, Chan, Crew, Geoffrey B, Dexter, Jason, Dexter, Matt, Dzib, Sergio A, Falcke, Heino, Freund, Robert, Friberg, Per, Greer, Christopher H, Gurwell, Mark A, Ho, Paul T P, Honma, Mareki, Inoue, Makoto, Johannsen, Tim, Kim, Junhan, Krichbaum, Thomas P, Lamb, James, León-Tavares, Jonathan, Loeb, Abraham, Loinard, Laurent, MacMahon, David, Marrone, Daniel P, Moran, James M, Mościbrodzka, Monika, Ortiz-León, Gisela N, Oyama, Tomoaki, Özel, Feryal, Plambeck, Richard L, Pradel, Nicolas, Primiani, Rurik A, Rogers, Alan E E, Rosenfeld, Katherine, Rottmann, Helge, Roy, Alan L, Ruszczyk, Chester, Smythe, Daniel L, SooHoo, Jason, Spilker, Justin, Stone, Jordan, Strittmatter, Peter, Tilanus, Remo P J, Titus, Michael, Vertatschitsch, Laura, Wagner, Jan, Wardle, John F C, Weintroub, Jonathan, Woody, David, Wright, Melvyn, Yamaguchi, Paul, Young, André, Young, Ken H, J Anton Zensus, Ziurys, Lucy M
Format:	Artikel
Sprache:	eng
Schlagworte:	Amplitudes Asymmetric structures Asymmetry Black holes Emission Event horizon Interstellar Morphology Phases Physics - Astrophysics of Galaxies Physics - High Energy Astrophysical Phenomena Physics - Instrumentation and Methods for Astrophysics Telescopes Visibility
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