Personal information

No personal information available

Activities

Employment (1)

Harvard-Smithsonian Center for Astrophysics: Cambridge, MA, US

2012 to present
Employment
Source: Self-asserted source
Sheperd Doeleman

Education and qualifications (1)

Massachusetts Institute of Technology: Cambridge, MA, US

PhD (Physics)
Education
Source: Self-asserted source
Sheperd Doeleman

Works (50 of 255)

Items per page:
Page 1 of 6

First Frequency Phase Transfer from the 3 mm to the 1 mm Band on an Earth-sized Baseline

The Astronomical Journal
2025-04-01 | Journal article
Contributors: Sara Issaoun; Dominic W. Pesce; María J. Rioja; Richard Dodson; Lindy Blackburn; Garrett K. Keating; Sheperd S. Doeleman; Bong Won Sohn; Wu 悟 Jiang 江; Dan Hoak et al.
Source: check_circle
Crossref

First Very Long Baseline Interferometry Detections at 870 μm

The Astronomical Journal
2024-09-01 | Journal article
Contributors: Alexander W. Raymond; Sheperd S. Doeleman; Keiichi Asada; Lindy Blackburn; Geoffrey C. Bower; Michael Bremer; Dominique Broguiere; Ming-Tang Chen; Geoffrey B. Crew; Sven Dornbusch et al.
Source: check_circle
Crossref

Reference Array and Design Consideration for the Next-Generation Event Horizon Telescope

Galaxies
2023 | Journal article
Part of ISSN: 2075-4434
Contributors: Doeleman, Sheperd S.; Barrett, John; Blackburn, Lindy; Bouman, Katherine L.; Broderick, Avery E.; Chaves, Ryan; Fish, Vincent L.; Fitzpatrick, Garret; Freeman, Mark; Fuentes, Antonio et al.
Source: Self-asserted source
Sheperd Doeleman
grade
Preferred source (of 2)‎

A Prospective 690 GHz Suborbital-Ground VLBI Concept: Detecting the M87 Black Hole Photon Ring

American Astronomical Society Meeting Abstracts
2023-09 | Conference paper
Contributors: Sridharan, Tirupati Kumara; Johnson, Michael; Doeleman, Sheperd; Petrov, Leonid; Kurczynski, Peter; Pineda, Jorge; Goldsmith, Paul; Kawamura, Jonathan; Blackburn, Lindy; Roelofs, Freek et al.
Source: Self-asserted source
Sheperd Doeleman

Event Horizon Explorer: Hybrid Space-Ground VLBI of Black Holes

American Astronomical Society Meeting Abstracts
2023-09 | Conference paper
Contributors: Kurczynski, Peter; Johnson, Michael D.; Peretz, Eliad; Doeleman, Sheperd S.; Galison, Peter; Gamble, Ronald; Sridharan, Tirupati Kumara; Wang, Jade P.
Source: Self-asserted source
Sheperd Doeleman

Optical Communications for the Event Horizon Explorer Mission Concept

American Astronomical Society Meeting Abstracts
2023-09 | Conference paper
Contributors: Wang, Jade; Bilyeu, Bryan; Boroson, Don; Caplan, David; Schieler, Curt; Robinson, Bryan; Johnson, Michael; Blackburn, Lindy; Doeleman, Sheperd; Haworth, Kari et al.
Source: Self-asserted source
Sheperd Doeleman

The EB Correlation in Resolved Polarized Images: Connections to the Astrophysics of Black Holes

\apj
2023-09 | Journal article
Contributors: Emami, Razieh; Doeleman, Sheperd S.; Wielgus, Maciek; Chang, Dominic; Chatterjee, Koushik; Smith, Randall; Liska, Matthew; Steiner, James F.; Ricarte, Angelo; Narayan, Ramesh et al.
Source: Self-asserted source
Sheperd Doeleman
grade
Preferred source (of 2)‎

The Event Horizon Explorer: A New Mission to Detect a Black Hole's Photon Ring

American Astronomical Society Meeting Abstracts
2023-09 | Conference paper
Contributors: Johnson, Michael; Galison, Peter; Kurczynski, Peter; Sridharan, Tirupati Kumara; Peretz, Eliad; Doeleman, Sheperd; Wang, Jade; Blackburn, Lindy; Houston, Janice; Palumbo, Daniel et al.
Source: Self-asserted source
Sheperd Doeleman

The Greenland Telescope-Construction, Commissioning, and Operations in Pituffik

\pasp
2023-09 | Journal article
Contributors: 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. et al.
Source: Self-asserted source
Sheperd Doeleman

A search for pulsars around Sgr A* in the first Event Horizon Telescope dataset

arXiv e-prints
2023-08 | Journal article
Contributors: Torne, Pablo; Liu, Kuo; Eatough, Ralph P.; Wongphechauxsorn, Jompoj; Cordes, James M.; Desvignes, Gregory; De Laurentis, Mariafelicia; Kramer, Michael; Ransom, Scott M.; Chatterjee, Shami et al.
Source: Self-asserted source
Sheperd Doeleman

From Vision to Instrument: Creating a Next-Generation Event Horizon Telescope for a New Era of Black Hole Science

Galaxies
2023-08 | Journal article
Contributors: Johnson, Michael D.; Doeleman, Sheperd S.; Gómez, José L.; Broderick, Avery E.
Source: Self-asserted source
Sheperd Doeleman
grade
Preferred source (of 2)‎

Comparison of Polarized Radiative Transfer Codes Used by the EHT Collaboration

\apj
2023-06 | Journal article
Contributors: Prather, Ben S.; Dexter, Jason; Moscibrodzka, Monika; Pu, Hung-Yi; Bronzwaer, Thomas; Davelaar, Jordy; Younsi, Ziri; Gammie, Charles F.; Gold, Roman; Wong, George N. et al.
Source: Self-asserted source
Sheperd Doeleman

Reference Array and Design Consideration for the next-generation Event Horizon Telescope

arXiv e-prints
2023-06 | Journal article
Contributors: Doeleman, Sheperd S.; Barrett, John; Blackburn, Lindy; Bouman, Katherine; Broderick, Avery E.; Chaves, Ryan; Fish, Vincent L.; Fitzpatrick, Garret; Fuentes, Antonio; Freeman, Mark et al.
Source: Self-asserted source
Sheperd Doeleman

Unraveling Twisty Linear Polarization Morphologies in Black Hole Images

\apj
2023-06 | Journal article
Contributors: Emami, Razieh; Ricarte, Angelo; Wong, George N.; Palumbo, Daniel; Chang, Dominic; Doeleman, Sheperd S.; Broderick, Avery E.; Narayan, Ramesh; Wielgus, Maciek; Blackburn, Lindy et al.
Source: Self-asserted source
Sheperd Doeleman
grade
Preferred source (of 2)‎

Key Science Goals for the Next-Generation Event Horizon Telescope

Galaxies
2023-04 | Journal article
Contributors: Johnson, Michael D.; Akiyama, Kazunori; Blackburn, Lindy; Bouman, Katherine L.; Broderick, Avery E.; Cardoso, Vitor; Fender, Rob P.; Fromm, Christian M.; Galison, Peter; Gómez, José L. et al.
Source: Self-asserted source
Sheperd Doeleman

Accretion Flow Morphology in Numerical Simulations of Black Holes from the ngEHT Model Library: The Impact of Radiation Physics

Galaxies
2023-02 | Journal article
Contributors: Chatterjee, Koushik; Chael, Andrew; Tiede, Paul; Mizuno, Yosuke; Emami, Razieh; Fromm, Christian; Ricarte, Angelo; Blackburn, Lindy; Roelofs, Freek; Johnson, Michael D. et al.
Source: Self-asserted source
Sheperd Doeleman

Enabling Transformational ngEHT Science via the Inclusion of 86 GHz Capabilities

Galaxies
2023-02 | Journal article
Contributors: Issaoun, Sara; Pesce, Dominic W.; Roelofs, Freek; Chael, Andrew; Dodson, Richard; Rioja, Maŕıa J.; Akiyama, Kazunori; Aran, Romy; Blackburn, Lindy; Doeleman, Sheperd S. et al.
Source: Self-asserted source
Sheperd Doeleman
grade
Preferred source (of 2)‎

Jets from SANE super-Eddington accretion discs: morphology, spectra, and their potential as targets for ngEHT

\mnras
2023-02 | Journal article
Contributors: Curd, Brandon; Emami, Razieh; Anantua, Richard; Palumbo, Daniel; Doeleman, Sheperd; Narayan, Ramesh
Source: Self-asserted source
Sheperd Doeleman

The Event Horizon Telescope Image of the Quasar NRAO 530

\apj
2023-02 | Journal article
Contributors: Jorstad, Svetlana; Wielgus, Maciek; Lico, Rocco; Issaoun, Sara; Broderick, Avery E.; Pesce, Dominic W.; Liu, Jun; Zhao, Guang-Yao; Krichbaum, Thomas P.; Blackburn, Lindy et al.
Source: Self-asserted source
Sheperd Doeleman

Event Horizon and Environs (ETHER): A Curated Database for EHT and ngEHT Targets and Science

Galaxies
2023-01 | Journal article
Contributors: Ramakrishnan, Venkatessh; Nagar, Neil; Arratia, Vicente; Hernández-Yévenes, Joaqúın; Pesce, Dominic W.; Nair, Dhanya G.; Bandyopadhyay, Bidisha; Medina-Porcile, Catalina; Krichbaum, Thomas P.; Doeleman, Sheperd et al.
Source: Self-asserted source
Sheperd Doeleman

Event Horizon Explorer: a space VLBI mission concept

American Astronomical Society Meeting Abstracts
2023-01 | Conference paper
Contributors: Kurczynski, Peter; Johnson, Michael; Doeleman, Sheperd; Haworth, Kari; Peretz, Eliad; Sridharan, Tirupati Kumara; Event Horizon Explorer mission concept study team
Source: Self-asserted source
Sheperd Doeleman

Planned upgrades on the Greenland Telescope for the Next Generation Event Horizon Telescope observations

American Astronomical Society Meeting Abstracts
2023-01 | Conference paper
Contributors: Patel, Nimesh; Johnson, Michael; Norton, Timothy; Doeleman, Sheperd; Chen, Ming-Tang; Han, Chih-Chiang; Matsushita, Satoki; Asada, Keiichi; Ho, Paul; Pen, Ue-Li et al.
Source: Self-asserted source
Sheperd Doeleman

Precision Timing for Sub-mm Space-VLBI — Technology Landscape

American Astronomical Society Meeting Abstracts
2023-01 | Conference paper
Contributors: Sridharan, Tirupati Kumara; Doeleman, Sheperd; Johnson, Michael; Haworth, Kari; Kurczynski, Peter; Peretz, Eliad; Yang, Guangning; Numata, Kenji; Yu, Anthony; Newbury, Nathan et al.
Source: Self-asserted source
Sheperd Doeleman

Probing Plasma Composition with the Next Generation Event Horizon Telescope (ngEHT)

Galaxies
2023-01 | Journal article
Contributors: Emami, Razieh; Anantua, Richard; Ricarte, Angelo; Doeleman, Sheperd S.; Broderick, Avery; Wong, George; Blackburn, Lindy; Wielgus, Maciek; Narayan, Ramesh; Tremblay, Grant et al.
Source: Self-asserted source
Sheperd Doeleman

The ngEHT Analysis Challenges

Galaxies
2023-01 | Journal article
Contributors: Roelofs, Freek; Blackburn, Lindy; Lindahl, Greg; Doeleman, Sheperd S.; Johnson, Michael D.; Arras, Philipp; Chatterjee, Koushik; Emami, Razieh; Fromm, Christian; Fuentes, Antonio et al.
Source: Self-asserted source
Sheperd Doeleman

Tracing Hot Spot Motion in Sagittarius A* Using the Next-Generation Event Horizon Telescope (ngEHT)

Galaxies
2023-01 | Journal article
Contributors: Emami, Razieh; Tiede, Paul; Doeleman, Sheperd S.; Roelofs, Freek; Wielgus, Maciek; Blackburn, Lindy; Liska, Matthew; Chatterjee, Koushik; Ripperda, Bart; Fuentes, Antonio et al.
Source: Self-asserted source
Sheperd Doeleman

Collimation of the Relativistic Jet in the Quasar 3C 273

\apj
2022-11 | Journal article
Contributors: Okino, Hiroki; Akiyama, Kazunori; Asada, Keiichi; Gómez, José L.; Hada, Kazuhiro; Honma, Mareki; Krichbaum, Thomas P.; Kino, Motoki; Nagai, Hiroshi; Bach, Uwe et al.
Source: Self-asserted source
Sheperd Doeleman

Resolving the Inner Parsec of the Blazar J1924-2914 with the Event Horizon Telescope

\apj
2022-08 | Journal article
Contributors: Issaoun, Sara; Wielgus, Maciek; Jorstad, Svetlana; Krichbaum, Thomas P.; Blackburn, Lindy; Janssen, Michael; Chan, Chi-kwan; Pesce, Dominic W.; Gómez, José L.; Akiyama, Kazunori et al.
Source: Self-asserted source
Sheperd Doeleman

The Event Horizon Explorer mission concept

Space Telescopes and Instrumentation 2022: Optical, Infrared, and Millimeter Wave
2022-08 | Conference paper
Contributors: Kurczynski, Peter; Johnson, Michael D.; Doeleman, Sheperd S.; Haworth, Kari; Peretz, Eliad; Sridharan, Tirupati Kumara; Bilyeu, Byran; Blackburn, Lindy; Boroson, Don; Brosius, Alexandra et al.
Source: Self-asserted source
Sheperd Doeleman

The Photon Ring in M87*

\apj
2022-08 | Journal article
Contributors: Broderick, Avery E.; Pesce, Dominic W.; Gold, Roman; Tiede, Paul; Pu, Hung-Yi; Anantua, Richard; Britzen, Silke; Ceccobello, Chiara; Chatterjee, Koushik; Chen, Yongjun et al.
Source: Self-asserted source
Sheperd Doeleman

A Universal Power-law Prescription for Variability from Synthetic Images of Black Hole Accretion Flows

\apjl
2022-05 | Journal article
Contributors: Georgiev, Boris; Pesce, Dominic W.; Broderick, Avery E.; Wong, George N.; Dhruv, Vedant; Wielgus, Maciek; Gammie, Charles F.; Chan, Chi-kwan; Chatterjee, Koushik; Emami, Razieh et al.
Source: Self-asserted source
Sheperd Doeleman

Characterizing and Mitigating Intraday Variability: Reconstructing Source Structure in Accreting Black Holes with mm-VLBI

\apjl
2022-05 | Journal article
Contributors: Broderick, Avery E.; Gold, Roman; Georgiev, Boris; Pesce, Dominic W.; Tiede, Paul; Ni, Chunchong; Moriyama, Kotaro; Akiyama, Kazunori; Alberdi, Antxon; Alef, Walter et al.
Source: Self-asserted source
Sheperd Doeleman

First Sagittarius A* Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole in the Center of the Milky Way

\apjl
2022-05 | Journal article
Contributors: Event Horizon Telescope Collaboration; Akiyama, Kazunori; Alberdi, Antxon; Alef, Walter; Algaba, Juan Carlos; Anantua, Richard; Asada, Keiichi; Azulay, Rebecca; Bach, Uwe; Baczko, Anne-Kathrin et al.
Source: Self-asserted source
Sheperd Doeleman

First Sagittarius A* Event Horizon Telescope Results. II. EHT and Multiwavelength Observations, Data Processing, and Calibration

\apjl
2022-05 | Journal article
Contributors: Event Horizon Telescope Collaboration; Akiyama, Kazunori; Alberdi, Antxon; Alef, Walter; Algaba, Juan Carlos; Anantua, Richard; Asada, Keiichi; Azulay, Rebecca; Bach, Uwe; Baczko, Anne-Kathrin et al.
Source: Self-asserted source
Sheperd Doeleman

First Sagittarius A* Event Horizon Telescope Results. III. Imaging of the Galactic Center Supermassive Black Hole

\apjl
2022-05 | Journal article
Contributors: Event Horizon Telescope Collaboration; Akiyama, Kazunori; Alberdi, Antxon; Alef, Walter; Algaba, Juan Carlos; Anantua, Richard; Asada, Keiichi; Azulay, Rebecca; Bach, Uwe; Baczko, Anne-Kathrin et al.
Source: Self-asserted source
Sheperd Doeleman

First Sagittarius A* Event Horizon Telescope Results. IV. Variability, Morphology, and Black Hole Mass

\apjl
2022-05 | Journal article
Contributors: Event Horizon Telescope Collaboration; Akiyama, Kazunori; Alberdi, Antxon; Alef, Walter; Algaba, Juan Carlos; Anantua, Richard; Asada, Keiichi; Azulay, Rebecca; Bach, Uwe; Baczko, Anne-Kathrin et al.
Source: Self-asserted source
Sheperd Doeleman

First Sagittarius A* Event Horizon Telescope Results. V. Testing Astrophysical Models of the Galactic Center Black Hole

\apjl
2022-05 | Journal article
Contributors: Event Horizon Telescope Collaboration; Akiyama, Kazunori; Alberdi, Antxon; Alef, Walter; Algaba, Juan Carlos; Anantua, Richard; Asada, Keiichi; Azulay, Rebecca; Bach, Uwe; Baczko, Anne-Kathrin et al.
Source: Self-asserted source
Sheperd Doeleman

First Sagittarius A* Event Horizon Telescope Results. VI. Testing the Black Hole Metric

\apjl
2022-05 | Journal article
Contributors: Event Horizon Telescope Collaboration; Akiyama, Kazunori; Alberdi, Antxon; Alef, Walter; Algaba, Juan Carlos; Anantua, Richard; Asada, Keiichi; Azulay, Rebecca; Bach, Uwe; Baczko, Anne-Kathrin et al.
Source: Self-asserted source
Sheperd Doeleman

Millimeter Light Curves of Sagittarius A* Observed during the 2017 Event Horizon Telescope Campaign

\apjl
2022-05 | Journal article
Contributors: Wielgus, Maciek; Marchili, Nicola; Mart́ı-Vidal, Iván; Keating, Garrett K.; Ramakrishnan, Venkatessh; Tiede, Paul; Fomalont, Ed; Issaoun, Sara; Neilsen, Joey; Nowak, Michael A. et al.
Source: Self-asserted source
Sheperd Doeleman

Selective Dynamical Imaging of Interferometric Data

\apjl
2022-05 | Journal article
Contributors: Farah, Joseph; Galison, Peter; Akiyama, Kazunori; Bouman, Katherine L.; Bower, Geoffrey C.; Chael, Andrew; Fuentes, Antonio; Gómez, José L.; Honma, Mareki; Johnson, Michael D. et al.
Source: Self-asserted source
Sheperd Doeleman

The Variability of the Black Hole Image in M87 at the Dynamical Timescale

\apj
2022-01 | Journal article
Contributors: Satapathy, Kaushik; Psaltis, Dimitrios; Özel, Feryal; Medeiros, Lia; Dougall, Sean T.; Chan, Chi-Kwan; Wielgus, Maciek; Prather, Ben S.; Wong, George N.; Gammie, Charles F. et al.
Source: Self-asserted source
Sheperd Doeleman

Toward Determining the Number of Observable Supermassive Black Hole Shadows

\apj
2021-12 | Journal article
Contributors: 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; Ricarte, Angelo
Source: Self-asserted source
Sheperd Doeleman

Event Horizon Telescope observations of the jet launching and collimation in Centaurus A

Nature Astronomy
2021-07 | Journal article
Contributors: Janssen, Michael; Falcke, Heino; Kadler, Matthias; Ros, Eduardo; Wielgus, Maciek; Akiyama, Kazunori; Baloković, Mislav; Blackburn, Lindy; Bouman, Katherine L.; Chael, Andrew et al.
Source: Self-asserted source
Sheperd Doeleman

Persistent Non-Gaussian Structure in the Image of Sagittarius A* at 86 GHz

\apj
2021-07 | Journal article
Contributors: Issaoun, S.; Johnson, M.~D.; Blackburn, L.; Broderick, A.; Tiede, P.; Wielgus, M.; Doeleman, S.~S.; Falcke, H.; Akiyama, K.; Bower, G.~C. et al.
Source: Self-asserted source
Sheperd Doeleman

Light echos and coherent autocorrelations in a black hole spacetime

Classical and Quantum Gravity
2021-06 | Journal article
Contributors: Chesler, Paul M.; Blackburn, Lindy; Doeleman, Sheperd S.; Johnson, Michael D.; Moran, James M.; Narayan, Ramesh; Wielgus, Maciek
Source: Self-asserted source
Sheperd Doeleman

Constraints on black-hole charges with the 2017 EHT observations of M87*

\prd
2021-05 | Journal article
Contributors: Kocherlakota, Prashant; Rezzolla, Luciano; Falcke, Heino; Fromm, Christian M.; Kramer, Michael; Mizuno, Yosuke; Nathanail, Antonios; Olivares, Héctor; Younsi, Ziri; Akiyama, Kazunori et al.
Source: Self-asserted source
Sheperd Doeleman

The Polarized Image of a Synchrotron-emitting Ring of Gas Orbiting a Black Hole

\apj
2021-05 | Journal article
Contributors: Narayan, Ramesh; Palumbo, Daniel C.~M.; Johnson, Michael D.; Gelles, Zachary; Himwich, Elizabeth; Chang, Dominic O.; Ricarte, Angelo; Dexter, Jason; Gammie, Charles F.; Chael, Andrew A. et al.
Source: Self-asserted source
Sheperd Doeleman

Broadband Multi-wavelength Properties of M87 during the 2017 Event Horizon Telescope Campaign

\apjl
2021-04 | Journal article
Contributors: EHT MWL Science Working Group; Algaba, J.~C.; Anczarski, J.; Asada, K.; Baloković, M.; Chandra, S.; Cui, Y. -Z.; Falcone, A.~D.; Giroletti, M.; Goddi, C. et al.
Source: Self-asserted source
Sheperd Doeleman

Evaluation of New Submillimeter VLBI Sites for the Event Horizon Telescope

\apjs
2021-03 | Journal article
Contributors: 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. et al.
Source: Self-asserted source
Sheperd Doeleman
grade
Preferred source (of 2)‎

First M87 Event Horizon Telescope Results. VII. Polarization of the Ring

\apjl
2021-03 | Journal article
Contributors: Event Horizon Telescope Collaboration; Akiyama, Kazunori; Algaba, Juan Carlos; Alberdi, Antxon; Alef, Walter; Anantua, Richard; Asada, Keiichi; Azulay, Rebecca; Baczko, Anne-Kathrin; Ball, David et al.
Source: Self-asserted source
Sheperd Doeleman
Items per page:
Page 1 of 6