Doeleman, Sheperd
Astrophysicist
Doeleman, Sheperd
Astrophysicist
Development and use of ultra-high angular resolution techniques in radio astronomy to study the Universe. As the Founding Director of the Event Horizon Telescope project, I led an international team that captured the first image of a black hole.
Background And Education
Awards And Honors
- Smithsonian Scholarly Studies Award, conferred by Smithsonian Scholarly Studies Awards, 2020
Research And Grants
Investigator On
Publications
Selected Publications
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Article
- Tsui, Tao, Protopapas, Pavlos, Garraffo, Cecilia, Fromm, Christian M., Mizuno, Yosuke, Blackburn, Lindy, Chatterjee, Koushik, Emami, Razieh, and Doeleman, Sheperd S. 2026. "A deep learning approach to image analysis of M87⋆." Monthly Notices of the Royal Astronomical Society, 545 staf2095. https://doi.org/10.1093/mnras/staf2095. 2026
- Principe, G., Algaba, J. C., Aviano, E., Cheong, W. Y., Hada, K., Haggard, D., Hahn, A., Jorstad, S. G., Kravchenko, E. V., Kovalev, Y., Lee, S. S., Lisakov, M., Markoff, S., Marscher, A. P., Sasada, M., Voitsik, P., Akiyama, Kazunori, Albentosa-Ruíz, Ezequiel, Alberdi, Antxon, Alef, Walter, Amanaganti, Rohan Ganesh, Anantua, Richard, Antonopoulou, Eleni, Asada, Keiichi, Azulay, Rebecca et al. 2026. "Broadband multiwavelength properties of the archetypal blazar 3C 279 during the 2017 Event Horizon Telescope campaign." Astronomy and Astrophysics, 712 A224. https://doi.org/10.1051/0004-6361/202659551. 2026
- Rolls, Uri, Pesce, Dominic W., Tiede, Paul, Blackburn, Lindy, Natarajan, Iniyan, and Doeleman, Sheperd S. 2026. "Modeling Atmospheric Phase Corruptions in High-frequency Very-long-baseline Interferometry Using Gaussian Processes." The Astronomical Journal, 171 32. https://doi.org/10.3847/1538-3881/ae160f. 2026
- Ayzenberg, Dimitry, Blackburn, Lindy, Brito, Richard, Britzen, Silke, Broderick, Avery E., Carballo-Rubio, Raúl, Cardoso, Vitor, Chael, Andrew, Chatterjee, Koushik, Chen, Yifan, Cunha, Pedro V. P., Davoudiasl, Hooman, Denton, Peter B., Doeleman, Sheperd S., Eichhorn, Astrid, Eubanks, Marshall, Fang, Yun, Foschi, Arianna, Fromm, Christian M., Galison, Peter, Ghosh, Sushant G., Gold, Roman, Gurvits, Leonid I., Hadar, Shahar, Held, Aaron et al. 2025. "Author Correction: Fundamental physics opportunities with the next-generation Event Horizon Telescope." Living Reviews in Relativity, 28 7. https://doi.org/10.1007/s41114-025-00062-3. 2025
- Ayzenberg, Dimitry, Blackburn, Lindy, Brito, Richard, Britzen, Silke, Broderick, Avery E., Carballo-Rubio, Raúl, Cardoso, Vitor, Chael, Andrew, Chatterjee, Koushik, Chen, Yifan, Cunha, Pedro V. P., Davoudiasl, Hooman, Denton, Peter B., Doeleman, Sheperd S., Eichhorn, Astrid, Eubanks, Marshall, Fang, Yun, Foschi, Arianna, Fromm, Christian M., Galison, Peter, Ghosh, Sushant G., Gold, Roman, Gurvits, Leonid I., Hadar, Shahar, Held, Aaron et al. 2025. "Fundamental physics opportunities with future ground-based mm/sub-mm VLBI arrays." Living Reviews in Relativity, 28 4. https://doi.org/10.1007/s41114-025-00057-0. 2025
- O, Franc, Protopapas, Pavlos, Pesce, Dominic W., Ricarte, Angelo, Doeleman, Sheperd S., Garraffo, Cecilia, Blackburn, Lindy, and Santillana, Mauricio. 2025. "Parameter Inference from Black Hole Images using Deep Learning in Visibility Space." Monthly Notices of the Royal Astronomical Society, https://doi.org/10.1093/mnras/staf1843. 2025
- Mohan, Arya, Protopapas, Pavlos, Kunnumkai, Keerthi, Garraffo, Cecilia, Blackburn, Lindy, Chatterjee, Koushik, Doeleman, Sheperd S., Emami, Razieh, Fromm, Christian M., Mizuno, Yosuke, and Ricarte, Angelo. 2024. "Generating images of the M87* black hole using GANs." Monthly Notices of the Royal Astronomical Society, 527 10965-10974. https://doi.org/10.1093/mnras/stad3797. 2024
- Chatterjee, Koushik, Chael, Andrew, Tiede, Paul, Mizuno, Yosuke, Emami, Razieh, Fromm, Christian, Ricarte, Angelo, Blackburn, Lindy, Roelofs, Freek, Johnson, Michael D., Doeleman, Sheperd S., Arras, Philipp, Fuentes, Antonio, Knollmüller, Jakob, Kosogorov, Nikita, Lindahl, Greg, Müller, Hendrik, Patel, Nimesh, Raymond, Alexander, Traianou, Efthalia, and Vega, Justin. 2023. "Accretion Flow Morphology in Numerical Simulations of Black Holes from the ngEHT Model Library: The Impact of Radiation Physics." Galaxies, 11 38. https://doi.org/10.3390/galaxies11020038. 2023
- Ramakrishnan, Venkatessh, Nagar, Neil, Arratia, Vicente, Hernández-Yévenes, Joaquín, Pesce, Dominic W., Nair, Dhanya G., Bandyopadhyay, Bidisha, Medina-Porcile, Catalina, Krichbaum, Thomas P., Doeleman, Sheperd, Ricarte, Angelo, Fish, Vincent L., Blackburn, Lindy, Falcke, Heino, Bower, Geoffrey, and Natarajan, Priyamvada. 2023. "Event Horizon and Environs (ETHER): A Curated Database for EHT and ngEHT Targets and Science." Galaxies, 11 15. https://doi.org/10.3390/galaxies11010015. 2023
- Johnson, Michael D., Doeleman, Sheperd S., Gómez, José L., and Broderick, Avery E. 2023. "From Vision to Instrument: Creating a Next-Generation Event Horizon Telescope for a New Era of Black Hole Science." Galaxies, 11 92. https://doi.org/10.3390/galaxies11050092. 2023
- Curd, Brandon, Emami, Razieh, Anantua, Richard, Palumbo, Daniel, Doeleman, Sheperd, and Narayan, Ramesh. 2023. "Jets from SANE super-Eddington accretion discs: morphology, spectra, and their potential as targets for ngEHT." Monthly Notices of the Royal Astronomical Society, 519 2812–2837. https://doi.org/10.1093/mnras/stac3716. 2023
- Emami, Razieh, Anantua, Richard, Ricarte, Angelo, Doeleman, Sheperd S., Broderick, Avery, Wong, George, Blackburn, Lindy, Wielgus, Maciek, Narayan, Ramesh, Tremblay, Grant, Alcock, Charles, Hernquist, Lars, Smith, Randall, Liska, Matthew, Natarajan, Priyamvada, Vogelsberger, Mark, Curd, Brandon, and Kramer, Joana A. 2023. "Probing Plasma Composition with the Next Generation Event Horizon Telescope (ngEHT)." Galaxies, 11 11. https://doi.org/10.3390/galaxies11010011. 2023
- Emami, Razieh, Doeleman, Sheperd S., Wielgus, Maciek, Chang, Dominic, Chatterjee, Koushik, Smith, Randall, Liska, Matthew, Steiner, James F., Ricarte, Angelo, Narayan, Ramesh, Tremblay, Grant, Finkbeiner, Douglas, Hernquist, Lars, Chan, Chi-kwan, Blackburn, Lindy, Prather, Ben S., Tiede, Paul, Broderick, Avery E., Vogelsberger, Mark, Alcock, Charles, and Roelofs, Freek. 2023. "The EB Correlation in Resolved Polarized Images: Connections to the Astrophysics of Black Holes." The Astrophysical Journal, 955 6. https://doi.org/10.3847/1538-4357/acdc96. 2023
- Chen, Ming-Tang, Asada, Keiichi, Matsushita, Satoki, Raffin, Philippe, Inoue, Makoto, Ho, Paul T. P., Han, Chih-Chiang, Kubo, Derek, Norton, Timothy, Patel, Nimesh A., Nystrom, George, Huang, Chih-Wei L., Martin-Cocher, Pierre, Yi Koay, Jun, Romero-Cañizales, Cristina, Liu, Ching-Tang, Huang, Teddy, Liu, Kuan-Yu, Wei, Tashun, Chang, Shu-Hao, Chilson, Ryan, Oshiro, Peter, Jiang, Homin, Li, Chao-Te, Bower, Geoffrey et al. 2023. "The Greenland Telescope-Construction, Commissioning, and Operations in Pituffik." Publications of the Astronomical Society of the Pacific, 135 095001. https://doi.org/10.1088/1538-3873/acf072. 2023
- Roelofs, Freek, Blackburn, Lindy, Lindahl, Greg, Doeleman, Sheperd S., Johnson, Michael D., Arras, Philipp, Chatterjee, Koushik, Emami, Razieh, Fromm, Christian, Fuentes, Antonio, Knollmüller, Jakob, Kosogorov, Nikita, Müller, Hendrik, Patel, Nimesh, Raymond, Alexander, Tiede, Paul, Traianou, Efthalia, and Vega, Justin. 2023. "The ngEHT Analysis Challenges." Galaxies, 11 12. https://doi.org/10.3390/galaxies11010012. 2023
- Emami, Razieh, Tiede, Paul, Doeleman, Sheperd S., Roelofs, Freek, Wielgus, Maciek, Blackburn, Lindy, Liska, Matthew, Chatterjee, Koushik, Ripperda, Bart, Fuentes, Antonio, Broderick, Avery E., Hernquist, Lars, Alcock, Charles, Narayan, Ramesh, Smith, Randall, Tremblay, Grant, Ricarte, Angelo, Sun, He, Anantua, Richard, Kovalev, Yuri Y., Natarajan, Priyamvada, and Vogelsberger, Mark. 2023. "Tracing Hot Spot Motion in Sagittarius A* Using the Next-Generation Event Horizon Telescope (ngEHT)." Galaxies, 11 23. https://doi.org/10.3390/galaxies11010023. 2023
- Emami, Razieh, Ricarte, Angelo, Wong, George N., Palumbo, Daniel, Chang, Dominic, Doeleman, Sheperd S., Broderick, Avery E., Narayan, Ramesh, Wielgus, Maciek, Blackburn, Lindy, Prather, Ben S., Chael, Andrew A., Anantua, Richard, Chatterjee, Koushik, Marti-Vidal, Ivan, Gómez, Jose L., Akiyama, Kazunori, Liska, Matthew, Hernquist, Lars, Tremblay, Grant, Vogelsberger, Mark, Alcock, Charles, Smith, Randall, Steiner, James, Tiede, Paul et al. 2023. "Unraveling Twisty Linear Polarization Morphologies in Black Hole Images." The Astrophysical Journal, 950 38. https://doi.org/10.3847/1538-4357/acc8cd. 2023
- Broderick, Avery E., Pesce, Dominic W., Gold, Roman, Tiede, Paul, Pu, Hung-Yi, Anantua, Richard, Britzen, Silke, Ceccobello, Chiara, Chatterjee, Koushik, Chen, Yongjun, Conroy, Nicholas S., Crew, Geoffrey B., Cruz-Osorio, Alejandro, Cui, Yuzhu, Doeleman, Sheperd S., Emami, Razieh, Farah, Joseph, Fromm, Christian M., Galison, Peter, Georgiev, Boris, Ho, Luis C., James, David J., Jeter, Britton, Jimenez-Rosales, Alejandra, Koay, Jun Yi et al. 2022. "The Photon Ring in M87*." The Astrophysical Journal, 935 61. https://doi.org/10.3847/1538-4357/ac7c1d. 2022
- Raymond, Alexander W., Palumbo, Daniel, Paine, Scott N., Blackburn, Lindy, Córdova Rosado, Rodrigo, Doeleman, Sheperd S., Farah, Joseph R., Johnson, Michael D., Roelofs, Freek, Tilanus, Remo P. J., and Weintroub, Jonathan. 2021. "Evaluation of New Submillimeter VLBI Sites for the Event Horizon Telescope." The Astrophysical Journal Supplement Series, 253 5. https://doi.org/10.3847/1538-3881/abc3c3. 2021
- Pesce, Dominic W., Palumbo, Daniel C. M., Narayan, Ramesh, Blackburn, Lindy, Doeleman, Sheperd S., Johnson, Michael D., Ma, Chung-Pei, Nagar, Neil M., Natarajan, Priyamvada, and Ricarte, Angelo. 2021. "Toward Determining the Number of Observable Supermassive Black Hole Shadows." The Astrophysical Journal, 923 260. https://doi.org/10.3847/1538-4357/ac2eb5. 2021
- Blackburn, Lindy, Pesce, Dominic W., Johnson, Michael D., Wielgus, Maciek, Chael, Andrew A., Christian, Pierre, and Doeleman, Sheperd S. 2020. "Closure Statistics in Interferometric Data." The Astrophysical Journal, 894 31. https://doi.org/10.3847/1538-4357/ab8469. 2020
- Johnson, Michael D., Lupsasca, Alexandru, Strominger, Andrew, Wong, George N., Hadar, Shahar, Kapec, Daniel, Narayan, Ramesh, Chael, Andrew, Gammie, Charles F., Galison, Peter, Palumbo, Daniel C. M., Doeleman, Sheperd S., Blackburn, Lindy, Wielgus, Maciek, Pesce, Dominic W., Farah, Joseph R., and Moran, James M. 2020. "Universal interferometric signatures of a black hole's photon ring." Science Advances, 6 eaaz1310. https://doi.org/10.1126/sciadv.aaz1310. 2020
- Liu, Kuo, Young, André, Wharton, Robert, Blackburn, Lindy, Cappallo, Roger, Chatterjee, Shami, Cordes, James M., Crew, Geoffrey B., Desvignes, Gregory, Doeleman, Sheperd S., Eatough, Ralph P., Falcke, Heino, Goddi, Ciriaco, Johnson, Michael D., Johnston, Simon, Karuppusamy, Ramesh, Kramer, Michael, Matthews, Lynn D., Ransom, Scott M., Rezzolla, Luciano, Rottmann, Helge, Tilanus, Remo P. J., and Torne, Pablo. 2019. "Detection of Pulses from the Vela Pulsar at Millimeter Wavelengths with Phased ALMA." The Astrophysical Journal, 885 L10. https://doi.org/10.3847/2041-8213/ab4da8. 2019
- Palumbo, Daniel C. M., Doeleman, Sheperd S., Johnson, Michael D., Bouman, Katherine L., and Chael, Andrew A. 2019. "Metrics and Motivations for Earth-Space VLBI: Time-resolving Sgr A* with the Event Horizon Telescope." The Astrophysical Journal, 881 62. https://doi.org/10.3847/1538-4357/ab2bed. 2019
- Gill, Ajay, Blackburn, Lindy, Roshanineshat, Arash, Chan, Chi-kwan, Doeleman, Sheperd S., Johnson, Michael D., Raymond, Alexander W., and Weintroub, Jonathan. 2019. "Prospects for Wideband VLBI Correlation in the Cloud." Publications of the Astronomical Society of the Pacific, 131 124501. https://doi.org/10.1088/1538-3873/ab32a8. 2019
- Bower, Geoffrey C., Broderick, Avery, Dexter, Jason, Doeleman, Shepherd, Falcke, Heino, Fish, Vincent, Johnson, Michael D., Marrone, Daniel P., Moran, James M., Moscibrodzka, Monika, Peck, Alison, Plambeck, Richard L., and Rao, Ramprasad. 2018. "ALMA Polarimetry of Sgr A*: Probing the Accretion Flow from the Event Horizon to the Bondi Radius." The Astrophysical Journal, 868 101. https://doi.org/10.3847/1538-4357/aae983. 2018
- 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. et al. 2018. "Detection of Intrinsic Source Structure at ~3 Schwarzschild Radii with Millimeter-VLBI Observations of SAGITTARIUS A*." The Astrophysical Journal, 859 60. https://doi.org/10.3847/1538-4357/aabe2e. 2018
- 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 et al. 2018. "The 1.4 mm Core of Centaurus A: First VLBI Results with the South Pole Telescope." The Astrophysical Journal, 861 129. https://doi.org/10.3847/1538-4357/aac7c6. 2018
- Matthews, L. D., Crew, G. B., Doeleman, S. S., Lacasse, R., Saez, A. F., Alef, W., Akiyama, K., Amestica, R., Anderson, J. M., Barkats, D. A., Baudry, A., Broguière, D., Escoffier, R., Fish, V. L., Greenberg, J., Hecht, M. H., Hiriart, R., Hirota, A., Honma, M., Ho, P. T. P., Impellizzeri, C. M. V., Inoue, M., Kohno, Y., Lopez, B., Martí-Vidal, I. et al. 2018. "The ALMA Phasing System: A Beamforming Capability for Ultra-high-resolution Science at (Sub)Millimeter Wavelengths." Publications of the Astronomical Society of the Pacific, 130 015002. https://doi.org/10.1088/1538-3873/aa9c3d. 2018
- Ashtari Esfahani, Ali, Asner, David M., Böser, Sebastian, Cervantes, Raphael, Claessens, Christine, de Viveiros, Luiz, Doe, Peter J., Doeleman, Shepard, Fernandes, Justin L., Fertl, Martin, Finn, Erin C., Formaggio, Joseph A., Furse, Daniel, Guigue, Mathieu, Heeger, Karsten M., Jones, A. Mark, Kazkaz, Kareem, Kofron, Jared A., Lamb, Callum, LaRoque, Benjamin H., Machado, Eric, McBride, Elizabeth L., Miller, Michael L., Monreal, Benjamin, Mohanmurthy, Prajwal et al. 2017. "Determining the neutrino mass with cyclotron radiation emission spectroscopy-Project 8." Journal of Physics G Nuclear Physics, 44 054004. https://doi.org/10.1088/1361-6471/aa5b4f. 2017
- Johnson, Michael D., Bouman, Katherine L., Blackburn, Lindy, Chael, Andrew A., Rosen, Julian, Shiokawa, Hotaka, Roelofs, Freek, Akiyama, Kazunori, Fish, Vincent L., and Doeleman, Sheperd S. 2017. "Dynamical Imaging with Interferometry." The Astrophysical Journal, 850 172. https://doi.org/10.3847/1538-4357/aa97dd. 2017
- Akiyama, Kazunori, Kuramochi, Kazuki, Ikeda, Shiro, Fish, Vincent L., Tazaki, Fumie, Honma, Mareki, Doeleman, Sheperd S., Broderick, Avery E., Dexter, Jason, Moscibrodzka, Monika, Bouman, Katherine L., Chael, Andrew A., and Zaizen, Masamichi. 2017. "Imaging the Schwarzschild-radius-scale Structure of M87 with the Event Horizon Telescope Using Sparse Modeling." The Astrophysical Journal, 838 1. https://doi.org/10.3847/1538-4357/aa6305. 2017
- Gold, Roman, McKinney, Jonathan C., Johnson, Michael D., and Doeleman, Sheperd S. 2017. "Probing the Magnetic Field Structure in Sgr A* on Black Hole Horizon Scales with Polarized Radiative Transfer Simulations." The Astrophysical Journal, 837 180. https://doi.org/10.3847/1538-4357/aa6193. 2017
- Roelofs, Freek, Johnson, Michael D., Shiokawa, Hotaka, Doeleman, Sheperd S., and Falcke, Heino. 2017. "Quantifying Intrinsic Variability of Sagittarius A* Using Closure Phase Measurements of the Event Horizon Telescope." The Astrophysical Journal, 847 55. https://doi.org/10.3847/1538-4357/aa8455. 2017
- Doeleman, Sheperd S. 2017. "Seeing the unseeable." Nature Astronomy, 1 646–646. https://doi.org/10.1038/s41550-017-0278-y. 2017
- Akiyama, Kazunori, Ikeda, Shiro, Pleau, Mollie, Fish, Vincent L., Tazaki, Fumie, Kuramochi, Kazuki, Broderick, Avery E., Dexter, Jason, Moscibrodzka, Monika, Gowanlock, Michael, Honma, Mareki, and Doeleman, Sheperd S. 2017. "Superresolution Full-polarimetric Imaging for Radio Interferometry with Sparse Modeling." The Astronomical Journal, 153 159. https://doi.org/10.3847/1538-3881/aa6302. 2017
- Shiokawa, Hotaka, Gammie, Charles F., and Doeleman, Sheperd S. 2017. "Time Domain Filtering of Resolved Images of Sgr A*." The Astrophysical Journal, 846 29. https://doi.org/10.3847/1538-4357/aa82b7. 2017
- Brinkerink, Christiaan D., Müller, Cornelia, Falcke, Heino, Bower, Geoffrey C., Krichbaum, Thomas P., Castillo, Edgar, Deller, Adam T., Doeleman, Sheperd S., Fraga-Encinas, Raquel, Goddi, Ciriaco, Hernández-Gómez, Antonio, Hughes, David H., Kramer, Michael, Léon-Tavares, Jonathan, Loinard, Laurent, Montaña, Alfredo, Moscibrodzka, Monika, Ortiz-León, Gisela N., Sanchez-Arguelles, David, Tilanus, Remo P. J., Wilson, Grant W., and Zensus, J. Anton. 2016. "Asymmetric structure in Sgr A* at 3 mm from closure phase measurements with VLBA, GBT and LMT." Monthly Notices of the Royal Astronomical Society, 462 1382–1392. https://doi.org/10.1093/mnras/stw1743. 2016
- Bower, Geoffrey C., Deller, Adam, Demorest, Paul, Brunthaler, Andreas, Falcke, Heino, Moscibrodzka, Monika, O'Leary, Ryan M., Eatough, Ralph P., Kramer, Michael, Lee, K. J., Spitler, Laura, Desvignes, Gregory, Rushton, Anthony P., Doeleman, Sheperd, and Reid, Mark J. 2016. "Erratum: “The Proper Motion of the Galactic Center Pulsar Relative to Sagittarius A*” (2015, ApJ, 798, 120)." The Astrophysical Journal, 821 133. https://doi.org/10.3847/0004-637X/821/2/133. 2016
- Chael, Andrew A., Johnson, Michael D., Narayan, Ramesh, Doeleman, Sheperd S., Wardle, John F. C., and Bouman, Katherine L. 2016. "High-resolution Linear Polarimetric Imaging for the Event Horizon Telescope." The Astrophysical Journal, 829 11. https://doi.org/10.3847/0004-637X/829/1/11. 2016
- Lu, Ru-Sen, Roelofs, Freek, Fish, Vincent L., Shiokawa, Hotaka, Doeleman, Sheperd S., Gammie, Charles F., Falcke, Heino, Krichbaum, Thomas P., and Zensus, J. Anton. 2016. "Imaging an Event Horizon: Mitigation of Source Variability of Sagittarius A*." The Astrophysical Journal, 817 173. https://doi.org/10.3847/0004-637X/817/2/173. 2016
- Broderick, Avery E., Fish, Vincent L., Johnson, Michael D., Rosenfeld, Katherine, Wang, Carlos, Doeleman, Sheperd S., Akiyama, Kazunori, Johannsen, Tim, and Roy, Alan L. 2016. "Modeling Seven Years of Event Horizon Telescope Observations with Radiatively Inefficient Accretion Flow Models." The Astrophysical Journal, 820 137. https://doi.org/10.3847/0004-637X/820/2/137. 2016
- Fish, Vincent L., Johnson, Michael D., Doeleman, Sheperd S., Broderick, Avery E., Psaltis, Dimitrios, Lu, Ru-Sen, 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, Chan, Chi-kwan, Crew, Geoffrey B., Dexter, Jason, Dexter, Matt, Dzib, Sergio A., Falcke, Heino et al. 2016. "Persistent Asymmetric Structure of Sagittarius A* on Event Horizon Scales." The Astrophysical Journal, 820 90. https://doi.org/10.3847/0004-637X/820/2/90. 2016
- Johannsen, Tim, Wang, Carlos, Broderick, Avery E., Doeleman, Sheperd S., Fish, Vincent L., Loeb, Abraham, and Psaltis, Dimitrios. 2016. "Testing General Relativity with Accretion-Flow Imaging of Sgr A*." Physical Review Letters, 117 091101. https://doi.org/10.1103/PhysRevLett.117.091101. 2016
- Johannsen, Tim, Broderick, Avery E., Plewa, Philipp M., Chatzopoulos, Sotiris, Doeleman, Sheperd S., Eisenhauer, Frank, Fish, Vincent L., Genzel, Reinhard, Gerhard, Ortwin, and Johnson, Michael D. 2016. "Testing General Relativity with the Shadow Size of Sgr A*." Physical Review Letters, 116 031101. https://doi.org/10.1103/PhysRevLett.116.031101. 2016
- 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 et al. 2015. "230 GHz VLBI Observations of M87: Event-horizon-scale Structure during an Enhanced Very-high- energy -Ray State in 2012." The Astrophysical Journal, 807 150. https://doi.org/10.1088/0004-637X/807/2/150. 2015
- Psaltis, Dimitrios, Narayan, Ramesh, Fish, Vincent L., Broderick, Avery E., Loeb, Abraham, and Doeleman, Sheperd S. 2015. "Event Horizon Telescope Evidence for Alignment of the Black Hole in the Center of the Milky Way with the Inner Stellar Disk." The Astrophysical Journal, 798 15. https://doi.org/10.1088/0004-637X/798/1/15. 2015
- Wagner, J., Roy, A. L., Krichbaum, T. P., Alef, W., Bansod, A., Bertarini, A., Güsten, R., Graham, D., Hodgson, J., Märtens, R., Menten, K., Muders, D., Rottmann, H., Tuccari, G., Weiß, A., Wieching, G., Wunderlich, M., Zensus, J. A., Araneda, J. P., Arriagada, O., Cantzler, M., Duran, C., Montenegro-Montes, F. M., Olivares, R., Caro, P. et al. 2015. "First 230 GHz VLBI fringes on 3C 279 using the APEX Telescope." Astronomy and Astrophysics, 581 A32. https://doi.org/10.1051/0004-6361/201423613. 2015
- Johnson, Michael D., Loeb, Abraham, Shiokawa, Hotaka, Chael, Andrew A., and Doeleman, Sheperd S. 2015. "Measuring the Direction and Angular Velocity of a Black Hole Accretion Disk via Lagged Interferometric Covariance." The Astrophysical Journal, 813 132. https://doi.org/10.1088/0004-637X/813/2/132. 2015
- Vertatschitsch, Laura, Primiani, Rurik, Young, André, Weintroub, Jonathan, Crew, Geoffrey B., McWhirter, Stephen R., Beaudoin, Christopher, Doeleman, Sheperd, and Blackburn, Lindy. 2015. "R2DBE: A Wideband Digital Backend for the Event Horizon Telescope." Publications of the Astronomical Society of the Pacific, 127 1226–1239. https://doi.org/10.1086/684513. 2015
- Johnson, Michael D., Fish, Vincent L., Doeleman, Sheperd S., Marrone, Daniel P., Plambeck, Richard L., Wardle, John F. C., Akiyama, Kazunori, Asada, Keiichi, Beaudoin, Christopher, Blackburn, Lindy, Blundell, Ray, Bower, Geoffrey C., Brinkerink, Christiaan, Broderick, Avery E., Cappallo, Roger, Chael, Andrew A., Crew, Geoffrey B., Dexter, Jason, Dexter, Matt, Freund, Robert, Friberg, Per, Gold, Roman, Gurwell, Mark A., Ho, Paul T. P., Honma, Mareki et al. 2015. "Resolved magnetic-field structure and variability near the event horizon of Sagittarius A*." Science, 350 1242–1245. https://doi.org/10.1126/science.aac7087. 2015
- Broderick, Avery E., Narayan, Ramesh, Kormendy, John, Perlman, Eric S., Rieke, Marcia J., and Doeleman, Sheperd S. 2015. "The Event Horizon of M87." The Astrophysical Journal, 805 179. https://doi.org/10.1088/0004-637X/805/2/179. 2015
- Bower, Geoffrey C., Deller, Adam, Demorest, Paul, Brunthaler, Andreas, Falcke, Heino, Moscibrodzka, Monika, O'Leary, Ryan M., Eatough, Ralph P., Kramer, Michael, Lee, K. J., Spitler, Laura, Desvignes, Gregory, Rushton, Anthony P., Doeleman, Sheperd, and Reid, Mark J. 2015. "The Proper Motion of the Galactic Center Pulsar Relative to Sagittarius A*." The Astrophysical Journal, 798 120. https://doi.org/10.1088/0004-637X/798/2/120. 2015
- Lu, Ru-Sen, Broderick, Avery E., Baron, Fabien, Monnier, John D., Fish, Vincent L., Doeleman, Sheperd S., and Pankratius, Victor. 2014. "Imaging the Supermassive Black Hole Shadow and Jet Base of M87 with the Event Horizon Telescope." The Astrophysical Journal, 788 120. https://doi.org/10.1088/0004-637X/788/2/120. 2014
- Plambeck, R. L., Bower, G. C., Rao, Ramprasad, Marrone, D. P., Jorstad, S. G., Marscher, A. P., Doeleman, S. S., Fish, V. L., and Johnson, M. D. 2014. "Probing the Parsec-scale Accretion Flow of 3C 84 with Millimeter Wavelength Polarimetry." The Astrophysical Journal, 797 66. https://doi.org/10.1088/0004-637X/797/1/66. 2014
- Johnson, Michael D., Fish, Vincent L., Doeleman, Sheperd S., Broderick, Avery E., Wardle, John F. C., and Marrone, Daniel P. 2014. "Relative Astrometry of Compact Flaring Structures in Sgr A* with Polarimetric Very Long Baseline Interferometry." The Astrophysical Journal, 794 150. https://doi.org/10.1088/0004-637X/794/2/150. 2014
- Lu, Ru-Sen, Fish, Vincent L., Akiyama, Kazunori, Doeleman, Sheperd S., Algaba, Juan C., Bower, Geoffrey C., Brinkerink, Christiaan, Chamberlin, Richard, Crew, Geoffrey, Cappallo, Roger J., Dexter, Matt, Freund, Robert, Friberg, Per, Gurwell, Mark A., Ho, Paul T. P., Honma, Mareki, Inoue, Makoto, Jorstad, Svetlana G., Krichbaum, Thomas P., Loinard, Laurent, MacMahon, David, Marrone, Daniel P., Marscher, Alan P., Moran, James M., Plambeck, Richard et al. 2013. "Fine-scale Structure of the Quasar 3C 279 Measured with 1.3 mm Very Long Baseline Interferometry." The Astrophysical Journal, 772 13. https://doi.org/10.1088/0004-637X/772/1/13. 2013
- Doeleman, Sheperd S., Fish, Vincent L., Schenck, David E., Beaudoin, Christopher, Blundell, Ray, Bower, Geoffrey C., Broderick, Avery E., Chamberlin, Richard, Freund, Robert, Friberg, Per, Gurwell, Mark A., Ho, Paul T. P., Honma, Mareki, Inoue, Makoto, Krichbaum, Thomas P., Lamb, James, Loeb, Abraham, Lonsdale, Colin, Marrone, Daniel P., Moran, James M., Oyama, Tomoaki, Plambeck, Richard, Primiani, Rurik A., Rogers, Alan E. E., Smythe, Daniel L. et al. 2012. "Jet-Launching Structure Resolved Near the Supermassive Black Hole in M87." Science, 338 355. https://doi.org/10.1126/science.1224768. 2012
- Fish, Vincent L., Doeleman, Sheperd S., Beaudoin, Christopher, Blundell, Raymond, 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 et al. 2011. "1.3 mm Wavelength VLBI of Sagittarius A*: Detection of Time-variable Emission on Event Horizon Scales." The Astrophysical Journal Letters, 727, (2) L36. 2011
- Broderick, Avery E., Fish, Vincent L., Doeleman, Sheperd S., and Loeb, Abraham. 2009. "Estimating the Parameters of Sagittarius A*'s Accretion Flow Via Millimeter VLBI." The Astrophysical Journal, 697 45–54. https://doi.org/10.1088/0004-637X/697/1/45. 2009
- Doeleman, Sheperd S., Weintroub, Jonathan, Rogers, Alan E. E., Plambeck, Richard, Freund, Robert, Tilanus, Remo P. J., Friberg, Per, Ziurys, Lucy M., Moran, James M., Corey, Brian, Young, Ken H., Smythe, Daniel L., Titus, Michael, Marrone, Daniel P., Cappallo, Roger J., Bock, Douglas C. -J, Bower, Geoffrey C., Chamberlin, Richard, Davis, Gary R., Krichbaum, Thomas P., Lamb, James, Maness, Holly, Niell, Arthur E., Roy, Alan, Strittmatter, Peter et al. 2008. "Event-horizon-scale structure in the supermassive black hole candidate at the Galactic Centre." Nature, 455 78–80. https://doi.org/10.1038/nature07245. 2008
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Conference Paper
- Inoue, M., Algaba-Marcos, J. C., Asada, K., Chen, C. P., Chen, M. T., Koch, P., Ho, P., Huang, T., Lin, K. Y., Martin-Cocher, P., Nakamura, M., Pradel, N., Raffin, P., Matsushita, S., Blundell, R., Moran, James M., Doeleman, S., Fish, V., Brisken, W., Napier, P., Sun, W. -H, Xu, C. K., Scoville, N. Z., and Sanders, D. B. 2013. "Direct Imaging of Super Massive Black Hole Shadow." from Astronomical Society of the Pacific Conference Series. 477, 295. 2013
Contact
Location
- Smithsonian Astrophysical Observatory Academic Department
