MJ
Michael Johnson
Smithsonian Institution
Research areas: Physics and Astronomy · Astronomy and Astrophysics · Astrophysical Phenomena and Observations · Pulsars and Gravitational Waves Research · Radio Astronomy Observations and Technology
0000-0002-4120-3029
Employment
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Education history is unavailable.
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Publications (183)
- 4 K cryocooling for space VLBI with the black hole explorer Save
- Broadband multiwavelength properties of the archetypal blazar 3C 279 during the 2017 Event Horizon Telescope campaign Save
- Dynamics and geometry of the inner sub-parsec-scale jet in 3C 279 observed with the Event Horizon Telescope Save
- Full-polarization millimeter wavelength variability of Sagittarius A* during the 2018 EHT campaign Save
- Inferring the Black Hole and Accretion Parameters of Sagittarius A∗ from EHT Observations Using a Semianalytic Model Save
- Interferometric Inference of Black Hole Spin from Photon Ring Size and Brightness Save
- Locating the missing large-scale emission in the jet of M87* with short EHT baselines Save
- Multifrequency Synthesis via CHIBI: Colorful Hierarchical Interferometric Bayesian Imaging Save
- Ring Asymmetry and Spin in M87* Save
- Spatially resolved polarization swings in the supermassive binary black hole candidate OJ 287 with first Event Horizon Telescope observations Save
- The Role of the Interferometric Phase in Measuring Black Hole Photon Rings Save
- A multifrequency study of sub-parsec jets with the Event Horizon Telescope Save
- Assessing the Role of Intrinsic Variability in Black Hole Parameter Inference Using Multiepoch EHT Data Save
- Author Correction: Fundamental physics opportunities with the next-generation Event Horizon Telescope Save
- First polarization study of the M87 jet and active galactic nuclei at submillimeter wavelengths with ALMA Save
- Fundamental physics opportunities with future ground-based mm/sub-mm VLBI arrays Save
- Machine and Deep Learning–driven Angular Momentum Inference from BHEX Observations of the n = 1 Photon Ring Save
- Origin of the ring ellipticity in the black hole images of M87* Save
- Suprathermal Electron Scattering by Narrowband Whistler Waves and Broadband Electrostatic Waves: Parker Solar Probe Observations Save
- Atmospheric Limitations for High-frequency Ground-based Very Long Baseline Interferometry Save