List of works - Michael D Johnson

230 GHz VLBI OBSERVATIONS OF M87: EVENT‐HORIZON‐SCALE STRUCTURE DURING AN ENHANCED VERY‐HIGH‐ENERGY $\gamma $‐RAY STATE IN 2012 ⬇️

scientific article published in the Astrophysical Journal

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

scientific article published in May 2022

ALMA Polarimetry of Sgr A*: Probing the Accretion Flow from the Event Horizon to the Bondi Radius

scientific article published in the Astrophysical Journal

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

scholarly article

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

scientific article published in May 2022

Computational Imaging for VLBI Image Reconstruction

article

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

scientific article published on 20 May 2021

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

scientific article published in the Astrophysical Journal

Dynamical Imaging with Interferometry

scholarly article

Event Horizon Telescope imaging of the archetypal blazar 3C 279 at an extreme 20 microarcsecond resolution

scientific article published in August 2020

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

scientific article published on 19 July 2021

Excess optical enhancement observed with ARCONS for early Crab giant pulses ⬇️

scientific article published in January 2013

First M87 Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole ⬇️

scientific article published on 10 April 2019

First M87 Event Horizon Telescope Results. II. Array and Instrumentation ⬇️

scientific article published on 10 April 2019

First M87 Event Horizon Telescope Results. III. Data Processing and Calibration ⬇️

scientific article published on 10 April 2019

First M87 Event Horizon Telescope Results. IV. Imaging the Central Supermassive Black Hole ⬇️

scientific article published on 10 April 2019

First M87 Event Horizon Telescope Results. V. Physical Origin of the Asymmetric Ring ⬇️

scientific article published on 10 April 2019

First M87 Event Horizon Telescope Results. VI. The Shadow and Mass of the Central Black Hole ⬇️

scientific article published on 10 April 2019

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

scientific article published in March 2021

First M87 Event Horizon Telescope Results. VIII. Magnetic Field Structure near The Event Horizon

scientific article published in March 2021

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

scientific article published in May 2022

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

scientific article published in May 2022

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

scientific article published in May 2022

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

scientific article published in May 2022

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

scientific article published in May 2022

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

scientific article published in May 2022

Gravitational Test beyond the First Post-Newtonian Order with the Shadow of the M87 Black Hole

scientific article published on 01 October 2020

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

scientific article published in May 2022

Modeling seven years of event horizon telescope observations with radiatively inefficient accretion flow models ⬇️

scholarly article

Monitoring the Morphology of M87* in 2009–2017 with the Event Horizon Telescope

scientific article published in September 2020

Observing—and Imaging—Active Galactic Nuclei with the Event Horizon Telescope

Persistent asymmetric structure of Sagittarius A* on event horizon scales ⬇️

scientific article published in the Astrophysical Journal

Polarimetric Properties of Event Horizon Telescope Targets from ALMA

scientific article published in March 2021

Relative astrometry of compact flaring structures in Sgr A* with polarimetric very long baseline interferometry ⬇️

scientific article published in the Astrophysical Journal

Resolved magnetic-field structure and variability near the event horizon of Sagittarius A* ⬇️

scientific article

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

scientific article published in 2022

Selective Dynamical Imaging of Interferometric Data

scientific article published in May 2022

THEMIS: A Parameter Estimation Framework for the Event Horizon Telescope

scientific article published in July 2020

Testing General Relativity with the Black Hole Shadow Size and Asymmetry of Sagittarius A*: Limitations from Interstellar Scattering

scholarly article by Ziyan Zhu et al published 27 December 2018 in The Astrophysical Journal

Testing General Relativity with the Shadow Size of Sgr A(*). ⬇️

scientific article published on 19 January 2016

The Event Horizon General Relativistic Magnetohydrodynamic Code Comparison Project

scientific article published in August 2019

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

scientific article published in May 2021

The Scattering and Intrinsic Structure of Sagittarius A* at Radio Wavelengths

scientific article published in the Astrophysical Journal

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

scientific article published in January 2022

The intrinsic shape of Sagittarius A* at 3.5 mm wavelength ⬇️

scientific article published in the Astrophysical Journal

Universal interferometric signatures of a black hole's photon ring

scientific article published on 18 March 2020

Verification of Radiative Transfer Schemes for the EHT

scientific article published on 13 July 2020

List of works by Michael D Johnson

230 GHz VLBI OBSERVATIONS OF M87: EVENT‐HORIZON‐SCALE STRUCTURE DURING AN ENHANCED VERY‐HIGH‐ENERGY $\gamma $‐RAY STATE IN 2012 ⬇️

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

ALMA Polarimetry of Sgr A*: Probing the Accretion Flow from the Event Horizon to the Bondi Radius

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

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

Computational Imaging for VLBI Image Reconstruction

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

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

Dynamical Imaging with Interferometry

Event Horizon Telescope imaging of the archetypal blazar 3C 279 at an extreme 20 microarcsecond resolution

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

Excess optical enhancement observed with ARCONS for early Crab giant pulses ⬇️

First M87 Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole ⬇️

First M87 Event Horizon Telescope Results. II. Array and Instrumentation ⬇️

First M87 Event Horizon Telescope Results. III. Data Processing and Calibration ⬇️

First M87 Event Horizon Telescope Results. IV. Imaging the Central Supermassive Black Hole ⬇️

First M87 Event Horizon Telescope Results. V. Physical Origin of the Asymmetric Ring ⬇️

First M87 Event Horizon Telescope Results. VI. The Shadow and Mass of the Central Black Hole ⬇️

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

First M87 Event Horizon Telescope Results. VIII. Magnetic Field Structure near The Event Horizon

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

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

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

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

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

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

Gravitational Test beyond the First Post-Newtonian Order with the Shadow of the M87 Black Hole

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

Modeling seven years of event horizon telescope observations with radiatively inefficient accretion flow models ⬇️

Monitoring the Morphology of M87* in 2009–2017 with the Event Horizon Telescope

Observing—and Imaging—Active Galactic Nuclei with the Event Horizon Telescope

Persistent asymmetric structure of Sagittarius A* on event horizon scales ⬇️

Polarimetric Properties of Event Horizon Telescope Targets from ALMA

Relative astrometry of compact flaring structures in Sgr A* with polarimetric very long baseline interferometry ⬇️

Resolved magnetic-field structure and variability near the event horizon of Sagittarius A* ⬇️

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

Selective Dynamical Imaging of Interferometric Data

THEMIS: A Parameter Estimation Framework for the Event Horizon Telescope

Testing General Relativity with the Black Hole Shadow Size and Asymmetry of Sagittarius A*: Limitations from Interstellar Scattering

Testing General Relativity with the Shadow Size of Sgr A(*). ⬇️

The Event Horizon General Relativistic Magnetohydrodynamic Code Comparison Project

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

The Scattering and Intrinsic Structure of Sagittarius A* at Radio Wavelengths

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

The intrinsic shape of Sagittarius A* at 3.5 mm wavelength ⬇️

Universal interferometric signatures of a black hole's photon ring

Verification of Radiative Transfer Schemes for the EHT