Imaging the Schwarzschild-radius-scale Structure of M87 with the Event Horizon Telescope Using Sparse Modeling

Akiyama, Kazunori ; Kuramochi, Kazuki ; Ikeda, Shiro ; Fish, Vincent L. ; Tazaki, Fumie ; Honma, Mareki ; Doeleman, Sheperd S. ; E. Broderick, Avery ; Dexter, Jason ; Mo cibrodzka, Monika ; Bouman, Katherine L. ; A. Chael, Andrew ; Zaizen, Masamichi

Philadelphia: The American Astronomical Society

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Superresolution Full-polarimetric Imaging for Radio Interferometry with Sparse Modeling

Akiyama, Kazunori ; Ikeda, Shiro ; Pleau, Mollie ; Fish, Vincent L. ; Tazaki, Fumie ; Kuramochi, Kazuki ; Broderick, Avery E. ; Dexter, Jason ; Mo cibrodzka, Monika ; Gowanlock, Michael ; Honma, Mareki ; Doeleman, Sheperd S.

United States: The American Astronomical Society

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Detection of Intrinsic Source Structure at ∼3 Schwarzschild Radii with Millimeter-VLBI Observations of SAGITTARIUS A

Lu, Ru-Sen ; Krichbaum, Thomas P. ; Roy, Alan L. ; Fish, Vincent L. ; Doeleman, Sheperd S. ; Johnson, Michael D. ; Akiyama, Kazunori ; Psaltis, Dimitrios ; Alef, Walter ; Asada, Keiichi ; Beaudoin, Christopher ; Bertarini, Alessandra ; Blackburn, Lindy ; Blundell, Ray ; Bower, Geoffrey C. ; Brinkerink, Christiaan ; Broderick, Avery E. ; Cappallo, Roger ; Crew, Geoffrey B. ; Dexter, Jason ; Dexter, Matt ; Falcke, Heino ; Freund, Robert ; Friberg, Per ; Greer, Christopher H. ; Gurwell, Mark A. ; Ho, Paul T. P. ; Honma, Mareki ; Inoue, Makoto ; Kim, Junhan ; Lamb, James ; Lindqvist, Michael ; Macmahon, David ; Marrone, Daniel P. ; Martí-Vidal, Ivan ; Menten, Karl M. ; Moran, James M. ; Nagar, Neil M. ; Plambeck, Richard L. ; Primiani, Rurik A. ; Rogers, Alan E. E. ; Ros, Eduardo ; Rottmann, Helge ; SooHoo, Jason ; Spilker, Justin ; Stone, Jordan ; Strittmatter, Peter ; Tilanus, Remo P. J. ; Titus, Michael ; Vertatschitsch, Laura ; Wagner, Jan ; Weintroub, Jonathan ; Wright, Melvyn ; Young, Ken H. ; Zensus, J. Anton ; Ziurys, Lucy M.

Philadelphia: The American Astronomical Society

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1.3 mm Wavelength VLBI of Sagittarius A: Detection of Time-variable Emission on Event Horizon Scales

Fish, Vincent L ; Doeleman, Sheperd S ; Beaudoin, Christopher ; Blundell, Ray ; Bolin, David E ; Bower, Geoffrey C ; Chamberlin, Richard ; Freund, Robert ; Friberg, Per ; Gurwell, Mark A ; Honma, Mareki ; Inoue, Makoto ; Krichbaum, Thomas P ; Lamb, James ; Marrone, Daniel P ; Moran, James M ; Oyama, Tomoaki ; Plambeck, Richard ; Primiani, Rurik ; Rogers, Alan E. E ; Smythe, Daniel L ; SooHoo, Jason ; Strittmatter, Peter ; Tilanus, Remo P. J ; Titus, Michael ; Weintroub, Jonathan ; Wright, Melvyn ; Woody, David ; Young, Ken H ; Ziurys, Lucy M

United States: IOP Publishing

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The 1.4 mm Core of Centaurus A: First VLBI Results with the South Pole Telescope

Kim, Junhan ; Marrone, Daniel P. ; Roy, Alan L. ; Wagner, Jan ; Asada, Keiichi ; Beaudoin, Christopher ; Blanchard, Jay ; Carlstrom, John E. ; Chen, Ming-Tang ; Crawford, Thomas M. ; Crew, Geoffrey B. ; Doeleman, Sheperd S. ; Fish, Vincent L. ; Greer, Christopher H. ; Gurwell, Mark A. ; Henning, Jason W. ; Inoue, Makoto ; Keisler, Ryan ; Krichbaum, Thomas P. ; Lu, Ru-Sen ; Muders, Dirk ; Müller, Cornelia ; Nguyen, Chi H. ; Ros, Eduardo ; SooHoo, Jason ; Tilanus, Remo P. J. ; Titus, Michael ; Vertatschitsch, Laura ; Weintroub, Jonathan ; Zensus, J. Anton

Philadelphia: The American Astronomical Society

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Detection of Intrinsic Source Structure at similar to 3 Schwarzschild Radii with Millimeter-VLBI Observations of SAGITTARIUS A

Lu, Ru-Sen ; Krichbaum, Thomas P. ; Roy, Alan L. ; Fish, Vincent L. ; Doeleman, Sheperd S. ; Johnson, Michael D. ; Akiyama, Kazunori ; Psaltis, Dimitrios ; Alef, Walter ; Asada, Keiichi ; Beaudoin, Christopher ; Bertarini, Alessandra ; Blackburn, Lindy ; Blundell, Ray ; Bower, Geoffrey C. ; Brinkerink, Christiaan ; Broderick, Avery E. ; Cappallo, Roger ; Crew, Geoffrey B. ; Dexter, Jason ; Dexter, Matt ; Falcke, Heino ; Freund, Robert ; Friberg, Per ; Greer, Christopher H. ; Gurwell, Mark A. ; Ho, Paul T. P. ; Honma, Mareki ; Inoue, Makoto ; Kim, Junhan ; Lamb, James ; Lindqvist, Michael ; Macmahon, David ; Marrone, Daniel P. ; Marti-Vidal, Ivan ; Menten, Karl M. ; Moran, James M. ; Nagar, Neil M. ; Plambeck, Richard L. ; Primiani, Rurik A. ; Rogers, Alan E. E. ; Ros, Eduardo ; Rottmann, Helge ; SooHoo, Jason ; Spilker, Justin ; Stone, Jordan ; Strittmatter, Peter ; Tilanus, Remo P. J. ; Titus, Michael ; Vertatschitsch, Laura ; Wagner, Jan ; Weintroub, Jonathan ; Wright, Melvyn ; Young, Ken H. ; Zensus, J. Anton ; Ziurys, Lucy M.

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230 GHz VLBI OBSERVATIONS OF M87: EVENT-HORIZON-SCALE STRUCTURE DURING AN ENHANCED VERY-HIGH-ENERGY -RAY STATE IN 2012

Akiyama, Kazunori ; Lu, Ru-Sen ; Fish, Vincent L. ; Doeleman, Sheperd S. ; Broderick, Avery E. ; Dexter, Jason ; Hada, Kazuhiro ; Kino, Motoki ; Nagai, Hiroshi ; Honma, Mareki ; Johnson, Michael D. ; Algaba, Juan C. ; Asada, Keiichi ; Brinkerink, Christiaan ; Blundell, Ray ; Bower, Geoffrey C. ; Cappallo, Roger ; Crew, Geoffrey B. ; Dexter, Matt ; Dzib, Sergio A. ; Freund, Robert ; Friberg, Per ; Gurwell, Mark ; Ho, Paul T. P. ; Inoue, Makoto ; Krichbaum, Thomas P. ; Loinard, Laurent ; MacMahon, David ; Marrone, Daniel P. ; Moran, James M. ; Nakamura, Masanori ; Nagar, Neil M. ; Ortiz-Leon, Gisela ; Plambeck, Richard ; Pradel, Nicolas ; Primiani, Rurik A. ; Rogers, Alan E. E. ; Roy, Alan L. ; SooHoo, Jason ; Tavares, Jonathan-León ; Tilanus, Remo P. J. ; Titus, Michael ; Wagner, Jan ; Weintroub, Jonathan ; Yamaguchi, Paul ; Young, Ken H. ; Zensus, Anton ; Ziurys, Lucy M.

The American Astronomical Society

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