Sheperd S. Doeleman

Sheperd S. Doeleman's AcademicInfluence.com Rankings

Sheperd S. Doeleman

Physics

#2107

World Rank

#3162

Historical Rank

Astrophysics

#218

World Rank

#242

Historical Rank

Astronomy

#435

World Rank

#832

Historical Rank

physics Degrees

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Physics

Why Is Sheperd S. Doeleman Influential?

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According to Wikipedia, Sheperd "Shep" S. Doeleman is an American astrophysicist. His research focuses on super massive black holes with sufficient resolution to directly observe the event horizon. He is a senior research fellow at the Center for Astrophysics Harvard & Smithsonian and the Founding Director of the Event Horizon Telescope project. He led the international team of researchers that produced the first directly observed image of a black hole.

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Sheperd S. Doeleman's Published Works

Number of citations in a given year to any of this author's works

Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author

Published Works

First M87 Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole (2019) (1857)
First M87 Event Horizon Telescope Results. VI. The Shadow and Mass of the Central Black Hole (2019) (775)
First M87 Event Horizon Telescope Results. V. Physical Origin of the Asymmetric Ring (2019) (715)
First M87 Event Horizon Telescope Results. IV. Imaging the Central Supermassive Black Hole (2019) (684)
Event-horizon-scale structure in the supermassive black hole candidate at the Galactic Centre (2008) (651)
First M87 Event Horizon Telescope Results. II. Array and Instrumentation (2019) (572)
First M87 Event Horizon Telescope Results. III. Data Processing and Calibration (2019) (497)
The Murchison Widefield Array: Design Overview (2009) (344)
Jet-Launching Structure Resolved Near the Supermassive Black Hole in M87 (2012) (332)
First Sagittarius A* Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole in the Center of the Milky Way (2022) (307)
Resolved magnetic-field structure and variability near the event horizon of Sagittarius A* (2015) (175)
First M87 Event Horizon Telescope Results. VIII. Magnetic Field Structure near The Event Horizon (2021) (162)
First M87 Event Horizon Telescope Results. VII. Polarization of the Ring (2021) (157)
1.3 mm WAVELENGTH VLBI OF SAGITTARIUS A*: DETECTION OF TIME-VARIABLE EMISSION ON EVENT HORIZON SCALES (2010) (153)
Universal interferometric signatures of a black hole’s photon ring (2019) (153)
DETECTING FLARING STRUCTURES IN SAGITTARIUS A* WITH HIGH-FREQUENCY VLBI (2008) (137)
First Sagittarius A* Event Horizon Telescope Results. VI. Testing the Black Hole Metric (2022) (136)
The Event Horizon General Relativistic Magnetohydrodynamic Code Comparison Project (2019) (135)
EVIDENCE FOR LOW BLACK HOLE SPIN AND PHYSICALLY MOTIVATED ACCRETION MODELS FROM MILLIMETER-VLBI OBSERVATIONS OF SAGITTARIUS A* (2010) (126)
HIGH-RESOLUTION LINEAR POLARIMETRIC IMAGING FOR THE EVENT HORIZON TELESCOPE (2016) (119)
Testing General Relativity with the Shadow Size of Sgr A(*). (2015) (116)
Imaging an Event Horizon: submm-VLBI of a Super Massive Black Hole (2009) (111)
First Sagittarius A* Event Horizon Telescope Results. V. Testing Astrophysical Models of the Galactic Center Black Hole (2022) (107)
Imaging the Schwarzschild-radius-scale Structure of M87 with the Event Horizon Telescope Using Sparse Modeling (2017) (102)
IMAGING THE SUPERMASSIVE BLACK HOLE SHADOW AND JET BASE OF M87 WITH THE EVENT HORIZON TELESCOPE (2014) (97)
ESTIMATING THE PARAMETERS OF SAGITTARIUS A*'s ACCRETION FLOW VIA MILLIMETER VLBI (2008) (91)
First Sagittarius A* Event Horizon Telescope Results. II. EHT and Multiwavelength Observations, Data Processing, and Calibration (2022) (91)
230 GHz VLBI OBSERVATIONS OF M87: EVENT‐HORIZON‐SCALE STRUCTURE DURING AN ENHANCED VERY‐HIGH‐ENERGY γ ?> ‐RAY STATE IN 2012 (2015) (90)
First Sagittarius A* Event Horizon Telescope Results. IV. Variability, Morphology, and Black Hole Mass (2022) (89)
The Size, Shape, and Scattering of Sagittarius A* at 86 GHz: First VLBI with ALMA (2019) (84)
Small-scale structure and position of Sagittarius A(*) from VLBI at 3 millimeter wavelength (1994) (82)
First Sagittarius A* Event Horizon Telescope Results. III. Imaging of the Galactic Center Supermassive Black Hole (2022) (82)
Probing the Magnetic Field Structure in on Black Hole Horizon Scales with Polarized Radiative Transfer Simulations (2016) (72)
Structure of Sagittarius A* at 86 GHz using VLBI Closure Quantities (2001) (71)
IMAGING AN EVENT HORIZON: MITIGATION OF SCATTERING TOWARD SAGITTARIUS A* (2014) (69)
MODELING SEVEN YEARS OF EVENT HORIZON TELESCOPE OBSERVATIONS WITH RADIATIVELY INEFFICIENT ACCRETION FLOW MODELS (2016) (69)
Superresolution Full-polarimetric Imaging for Radio Interferometry with Sparse Modeling (2017) (67)
Detection of Intrinsic Source Structure at ∼3 Schwarzschild Radii with Millimeter-VLBI Observations of SAGITTARIUS A* (2018) (67)
An 8 h characteristic time-scale in submillimetre light curves of Sagittarius A* (2013) (64)
PERSISTENT ASYMMETRIC STRUCTURE OF SAGITTARIUS A* ON EVENT HORIZON SCALES (2016) (63)
Observing---and Imaging---Active Galactic Nuclei with the Event Horizon Telescope (2016) (61)
THE EVENT HORIZON OF M87 (2015) (58)
Dynamical Imaging with Interferometry (2017) (53)
Fringe Detection Methods for Very Long Baseline Arrays (1995) (53)
IMAGING AN EVENT HORIZON: MITIGATION OF SOURCE VARIABILITY OF SAGITTARIUS A* (2015) (52)
Field Deployment of Prototype Antenna Tiles for the Mileura Widefield Array Low Frequency Demonstrator (2006) (52)
Computational Imaging for VLBI Image Reconstruction (2015) (50)
THE PROPER MOTION OF THE GALACTIC CENTER PULSAR RELATIVE TO SAGITTARIUS A* (2014) (49)
Interferometric Imaging with the 32 Element Murchison Wide-Field Array (2010) (48)
Constraints on black-hole charges with the 2017 EHT observations of M87* (2021) (48)
Evaluation of New Submillimeter VLBI Sites for the Event Horizon Telescope (2021) (45)
High-Angular-Resolution and High-Sensitivity Science Enabled by Beamformed ALMA (2013) (45)
Polarimetric Properties of Event Horizon Telescope Targets from ALMA (2021) (44)
The ALMA Phasing System: A Beamforming Capability for Ultra-high-resolution Science at (Sub)Millimeter Wavelengths (2017) (42)
Event Horizon Telescope observations of the jet launching and collimation in Centaurus A (2021) (42)
MASSES OF NEARBY SUPERMASSIVE BLACK HOLES WITH VERY LONG BASELINE INTERFEROMETRY (2012) (42)
Stirring the Embers: High-Sensitivity VLBI Observations of GRB 030329 (2007) (42)
Monitoring the Morphology of M87* in 2009–2017 with the Event Horizon Telescope (2020) (41)
Broadband Multi-wavelength Properties of M87 during the 2017 Event Horizon Telescope Campaign (2021) (41)
Testing General Relativity with Accretion-Flow Imaging of Sgr A^{*}. (2016) (41)
R Cassiopeiae: Relative Strengths of SiO Masers at 43 and 86 GHz (2003) (38)
Event Horizon Telescope imaging of the archetypal blazar 3C 279 at an extreme 20 microarcsecond resolution (2020) (37)
Closure Statistics in Interferometric Data (2019) (36)
Greenland telescope project: Direct confirmation of black hole with sub‐millimeter VLBI (2014) (36)
THEMIS: A Parameter Estimation Framework for the Event Horizon Telescope (2020) (36)
DETECTING CHANGING POLARIZATION STRUCTURES IN SAGITTARIUS A* WITH HIGH FREQUENCY VLBI (2009) (35)
Adapting a Cryogenic Sapphire Oscillator for Very Long Baseline Interferometry (2011) (35)
EVENT HORIZON TELESCOPE EVIDENCE FOR ALIGNMENT OF THE BLACK HOLE IN THE CENTER OF THE MILKY WAY WITH THE INNER STELLAR DISK (2014) (34)
FINE-SCALE STRUCTURE OF THE QUASAR 3C 279 MEASURED WITH 1.3 mm VERY LONG BASELINE INTERFEROMETRY (2013) (34)
CONSTRAINING THE STRUCTURE OF SAGITTARIUS A*'s ACCRETION FLOW WITH MILLIMETER VERY LONG BASELINE INTERFEROMETRY CLOSURE PHASES (2011) (34)
USING MILLIMETER VLBI TO CONSTRAIN RIAF MODELS OF SAGITTARIUS A* (2008) (34)
EHT-HOPS Pipeline for Millimeter VLBI Data Reduction (2019) (33)
Studying Black Holes on Horizon Scales with VLBI Ground Arrays (2019) (32)
Verification of Radiative Transfer Schemes for the EHT (2020) (32)
Metrics and Motivations for Earth–Space VLBI: Time-resolving Sgr A* with the Event Horizon Telescope (2019) (32)
THE INTRINSIC SHAPE OF SAGITTARIUS A* AT 3.5 mm WAVELENGTH (2016) (30)
The Polarized Image of a Synchrotron-emitting Ring of Gas Orbiting a Black Hole (2021) (29)
Quantifying Intrinsic Variability of Sagittarius A Using Closure Phase Measurements of the Event Horizon Telescope (2017) (28)
A Molecular Outflow Traced by SiO Masers in Orion KL (1998) (26)
A 3 Millimeter VLBI Continuum Source Survey (1998) (25)
The Murchison Widefield Array (2007) (24)
Reconstructing Video of Time-Varying Sources From Radio Interferometric Measurements (2018) (24)
Seeing the unseeable (2017) (24)
Toward Determining the Number of Observable Supermassive Black Hole Shadows (2021) (23)
R2DBE: A Wideband Digital Backend for the Event Horizon Telescope (2015) (23)
VLBI Imaging of the 86 GHz SiO Maser Emission in the Circumstellar Envelope of VX Sagittarii (1998) (22)
Millimeter Light Curves of Sagittarius A* Observed during the 2017 Event Horizon Telescope Campaign (2022) (21)
Asymmetric structure in Sgr A* at 3 mm from closure phase measurements with VLBA, GBT and LMT (2016) (21)
RELATIVE ASTROMETRY OF COMPACT FLARING STRUCTURES IN Sgr A* WITH POLARIMETRIC VERY LONG BASELINE INTERFEROMETRY (2014) (21)
Observing a black hole event horizon: (sub)millimeter VLBI of Sgr A* (2009) (18)
RESOLVING THE INNER JET STRUCTURE OF 1924-292 WITH THE EVENT HORIZON TELESCOPE (2012) (16)
Persistent Non-Gaussian Structure in the Image of Sagittarius A* at 86 GHz (2021) (15)
A Universal Power-law Prescription for Variability from Synthetic Images of Black Hole Accretion Flows (2022) (13)
Selective Dynamical Imaging of Interferometric Data (2022) (13)
Characterizing and Mitigating Intraday Variability: Reconstructing Source Structure in Accreting Black Holes with mm-VLBI (2022) (13)
Light echos and coherent autocorrelations in a black hole spacetime (2020) (13)
High Frequency Very Long Baseline Interferometry:. Frequency Standards and Imaging AN Event Horizon (2009) (13)
Resolving the Inner Parsec of the Blazar J1924–2914 with the Event Horizon Telescope (2022) (12)
Using VLBI to Probe the Orion KL Outflow on AU Scales (2004) (12)
The Photon Ring in M87* (2022) (12)
Coordinated Millimeter VLBI Array Observations of R Cassiopeiae: 86 GHz SiO Masers and Envelope Dynamics (2001) (12)
Time Domain Filtering of Resolved Images of Sgr A∗ (2017) (11)
The Greenland telescope: Thule operations (2018) (10)
Reconstructing Video from Interferometric Measurements of Time-Varying Sources (2017) (10)
Building an event horizon telescope: (sub)mm VLBI in the ALMA era (2011) (9)
Studying black holes on horizon scales with space-VLBI. (2019) (9)
MEASURING THE DIRECTION AND ANGULAR VELOCITY OF A BLACK HOLE ACCRETION DISK VIA LAGGED INTERFEROMETRIC COVARIANCE (2015) (9)
First M87 Event Horizon Telescope Results and the Role of ALMA (2019) (9)
Micro-arcsecond structure of Sagittarius A∗ revealed by high-sensitivity 86 GHz VLBI observations (2018) (8)
Extremely long baseline interferometry with Origins Space Telescope (2019) (8)
Commissioning status of the Greenland Telescope (GLT) (2018) (7)
Constraints on blackhole charges with the 2017 EHT observations of M 87 * (2021) (7)
Approaching the event horizon: 1.3mmλ VLBI of SgrA* (2008) (7)
Detection of Pulses from the Vela Pulsar at Millimeter Wavelengths with Phased ALMA (2019) (7)
The 1.4 mm Core of Centaurus A: First VLBI Results with the South Pole Telescope (2018) (7)
Zooming towards the Event Horizon - mm-VLBI today and tomorrow (2013) (7)
Efficient Imaging Strategies For Next-Generation Radio Arrays (2004) (7)
Towards the Event Horizon: High Resolution VLBI Imaging of Nuclei of Active Galaxies (2006) (5)
The Event Horizon Explorer mission concept (2022) (5)
The ngEHT Analysis Challenges (2022) (5)
Approaching the Event Horizon through VLBI Imaging of Sagittarius A (2004) (5)
The Variability of the Black Hole Image in M87 at the Dynamical Timescale (2021) (4)
Space VLBI 2020: Science and Technology Futures Conference Summary (2020) (4)
Tracing the hot spot motion using the next generation Event Horizon Telescope (ngEHT) (2022) (4)
An ALMA beamformer for ultra-high resolution VLBI and phased array science (2016) (3)
Unraveling Twisty Linear Polarization Morphologies in Black Hole Images (2022) (3)
Enabling Transformational ngEHT Science via the Inclusion of 86 GHz Capabilities (2023) (3)
Collimation of the Relativistic Jet in the Quasar 3C 273 (2019) (3)
Next-generation Event Horizon Telescope developments: new stations for enhanced imaging (2018) (3)
Exploring the performance of large-N radio astronomical arrays (2000) (3)
THE BLACK HOLE TEST. (2015) (3)
Black Hole Physics on Horizon Scales (2019) (3)
The ALMA Phasing Project: New Frontiers in Ultra-High Resolution Astronomy Enabled by a Beamformed ALMA (2014) (3)
Control and monitoring system for the Greenland Telescope: computers, network and software (2018) (3)
Testing General Relativity with Accretion-Flow Imaging of SgrA* (2018) (2)
Event Horizon and Environs (ETHER): A Curated Database for EHT and ngEHT Targets and Science (2023) (2)
Equipping the Submillimeter Array for VLBI (2011) (2)
2mm Wavelength VLBI of SiO Masers and AGN (2002) (2)
Prospects for Wideband VLBI Correlation in the Cloud (2019) (2)
230 GHz VLBI observations of M87: event-horizon-scale structure at the enhanced very-high-energy γ-ray state in 2012 (2022) (2)
ehtim: Imaging, analysis, and simulation software for radio interferometry (2019) (2)
VLBI at APEX: First fringes (2016) (2)
Jets from SANE Super-Eddington Accretion Disks: Morphology, Spectra, and Their Potential as Targets for ngEHT (2022) (2)
Tracing Hot Spot Motion in Sagittarius A* Using the Next-Generation Event Horizon Telescope (ngEHT) (2023) (2)
The Murchison Widefield Array : Design Overview Citation (2010) (1)
Polarimetry with the Event Horizon Telescope (2014) (1)
An ALMA beamformer for VLBI and phased array science (2011) (1)
The Event Horizon Telescope: New Developments and Results (2015) (1)
Imaging the Very High Energy Emitting Region in M87 (2010) (1)
Detecting Flaring Structures in Sagittarius A* with (Sub)Millimeter VLBI (2008) (1)
The Event Horizon Telescope Image of the Quasar NRAO 530 (2023) (1)
86 GHz VLBI Imaging of the SiO Masers in VX SGR (1998) (1)
THE HIGH-FREQUENCY COMPACT RADIO STRUCTURE OF THE PECULIAR QUASAR 4C 39.25 (1997) (1)
Probing Plasma Composition with the Next Generation Event Horizon Telescope (ngEHT) (2022) (1)
Seeing the Unseeable: Capturing an Image of a Black Hole (2020) (1)
Accretion Flow Morphology in Numerical Simulations of Black Holes from the ngEHT Model Library: The Impact of Radiation Physics (2022) (1)
The Large Millimeter telescope Alfonso Serrano: scientific operation of the LMT 50-m, first results and next steps (Conference Presentation) (2018) (1)
Polarization Sensitive Observations with the CMVA (1997) (1)
230GHz VLBI Of SgrA*: Getting To The Event Horizon (2007) (1)
Effectiveness of the Correlator Field of View Weighting Technique in Source Attenuation (2006) (0)
VizieR Online Data Catalog: 3C 279 Event Horizon Telescope imaging (Kim+, 2020) (2020) (0)
Super-resolution Full Polarimetric Imaging with Sparse Modeling (2017) (0)
Structure of SGR A* from 3mmλ-VLBI (1999) (0)
Testing General Relativity with the Shadow Size of Sgr Citation Johannsen (2016) (0)
New Developments with the Event Horizon Telescope (2014) (0)
For example , using simulated observations of a “ hot spot ” orbiting Sgr (2019) (0)
Doeleman in M 87 Jet-Launching Structure Resolved Near the Supermassive Black Hole (2012) (0)
P o S ( R F I 2 0 1 0 ) 0 1 6 The Murchison Widefield Array (2010) (0)
VizieR Online Data Catalog: Sgr A* 1.3mm VLBI observations with the EHT in 2013 (Lu+, 2018) (2019) (0)
3mm-VLBI Observations of the Galactic Center (1995) (0)
2MM WAVELENGTH VLBI OF SiO MASERS (2003) (0)
Simulations and Algorithms for Future Radio Astronomy Arrays (2000) (0)
Simultaneous 3mm and 7mm Observations of SiO Masers Around R Cassiopeiae Using VLBI (2001) (0)
The ALMA phasing system, a status report (2015) (0)
What Millimeter VLBI Will Tell Us About Sagittarius A (2009) (0)
Detection of Intrinsic Source Structure at similar to 3 Schwarzschild Radii with Millimeter-VLBI Observations of SAGITTARIUS A* (2018) (0)
Key Science Goals for the Next-Generation Event Horizon Telescope (2023) (0)
Status of the Event Horizon Telescope (2011) (0)
Erratum (1990) (0)
Imagining active galactic nuclei with 3mm-VLBI (1995) (0)
Seeing the unseeable (2017) (0)
86 GHz Global VLBI Progress Report (1993) (0)
The EB-correlation in Resolved Polarized Images: Connections to Astrophysics of Black Holes (2023) (0)
Forthcoming article (1994) (0)
Probing Dynamical Activity of Sgr A* Using VLBI Closure Quantities (2014) (0)
VLBI Observations of Methanol Masers at 95 GHz (1998) (0)
The Event Horizon Telescope: Imaging a Black Hole (2019) (0)
SiO Masers in the Orion BN-KL Outflow (2006) (0)
Towards determining the number of observable supermassive black hole shadows: data files (2021) (0)
Characterizing the Jet Precession of Quasar 3C273 at 1.3mm with the Event Horizon Telescope (2015) (0)
Structure of SiO masers in Orion-KL (2002) (0)
A Prospective ISRO-CfA Himalayan Sub-millimeter-wave Observatory Initiative (2020) (0)
First M 87 Event Horizon Telescope Results-V Physical Origin of the Asymmetric Ring Event Horizon (2019) (0)
University of Southern Denmark Monitoring the Morphology of M 87 * in 2009-2017 with the Event Horizon (2020) (0)
Observing an Event Horizon: (sub)mm Wavelength VLBI of SgrA* (2010) (0)
VizieR Online Data Catalog: 4yr 1.3mm VLBI observations of SgrA* with EHT (Fish+, 2016) (2016) (0)
Joint Meteorological Statistics of Observing Sites for the Event Horizon Telescope (2018) (0)
Testing General Relativity with Accretion-Flow Imaging of SgrA * Citation Johannsen (2016) (0)
Extragalactic Source Survey at lambda 3 MM : Part I (1995) (0)
ERRATUM: “THE PROPER MOTION OF THE GALACTIC CENTER PULSAR RELATIVE TO SAGITTARIUS A*” (2015, ApJ, 798, 120) (2016) (0)
VizieR Online Data Catalog: 1.3mm VLBI detections of M87 (Doeleman+, 2012) (2012) (0)
Extending VLBI to 2mm and 1mm Wavelengths (2005) (0)
Techniques for Analyzing Short Coherence Time VLBI Data (1998) (0)
High-rate 256+ Gbit/s laser communications for enhanced high-resolution imaging using space-based very long baseline interferometry (VLBI) (2023) (0)
Moving Toward Polarimetry with the Event Horizon Telescope (2014) (0)
SgrA* and NRAS530 86GHz images (2019) (0)
High Resolution Celestial Imaging : An Algorithm and Dataset for VLBI Image Reconstruction (2015) (0)
Simulating the Sky as Seen by the Square Kilometer Array using the MIT Array Performance Simulator (MAPS) (2009) (0)
Detection of jet launching structure near the supermassive black hole in M 87 (2012) (0)
Using SiO Masers to Probe the Bipolar Outflow in Orion. I (1999) (0)
Simultaneous 3mm and 7mm Observations of SiO Masers around R Cassiopeiae: The Maser Line Ratios (2002) (0)
Comparison of Polarized Radiative Transfer Codes used by the EHT Collaboration (2023) (0)
Mapping the Future of VLBI Science in the U.S. Committee Members (2004) (0)
TheMurchisonWidefieldArray: Design Overview SpreadoveranareainWesternAustralia,thistelescope isbeingdesignedto study the sun and its inner heliosphere, and time-varying astronomical phenomena. (2009) (0)
First M 87 Event Horizon Telescope Results .-III Data Processing and Calibration Event Horizon (2019) (0)
Sgr A* 1.3mm VLBI observations with the EHT in 2013 (2018) (0)

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Sheperd S. Doeleman's Published Works

Published Works

Other Resources About Sheperd S. Doeleman

What Schools Are Affiliated With Sheperd S. Doeleman?

Sheperd S. Doeleman's AcademicInfluence.com Rankings