[HTML][HTML] First Sagittarius A* event horizon telescope results. III. Imaging of the galactic center supermassive black hole
First Sagittarius A* Event Horizon Telescope Results. III. Imaging of the Galactic Center
Supermassive Black Hole - IOPscience Skip to content IOP Science home Accessibility Help …
Supermassive Black Hole - IOPscience Skip to content IOP Science home Accessibility Help …
First Sagittarius A* event horizon telescope results. IV. Variability, morphology, and black hole mass
In this paper we quantify the temporal variability and image morphology of the horizon-scale
emission from Sgr A*, as observed by the EHT in 2017 April at a wavelength of 1.3 mm. We …
emission from Sgr A*, as observed by the EHT in 2017 April at a wavelength of 1.3 mm. We …
First Sagittarius A* event horizon telescope results. II. EHT and multiwavelength observations, data processing, and calibration
Abstract We present Event Horizon Telescope (EHT) 1.3 mm measurements of the radio
source located at the position of the supermassive black hole Sagittarius A*(Sgr A*) …
source located at the position of the supermassive black hole Sagittarius A*(Sgr A*) …
First M87 event horizon telescope results. VII. Polarization of the ring
Abstract In 2017 April, the Event Horizon Telescope (EHT) observed the near-horizon region
around the supermassive black hole at the core of the M87 galaxy. These 1.3 mm …
around the supermassive black hole at the core of the M87 galaxy. These 1.3 mm …
Relativistic jets of blazars
T Hovatta, E Lindfors - New Astronomy Reviews, 2019 - Elsevier
Relativistic jets of active galactic nuclei have been known to exist for 100 years. Blazars with
their jet pointing close to our line of sight are some of the most variable and extreme objects …
their jet pointing close to our line of sight are some of the most variable and extreme objects …
First Sagittarius A* Event Horizon Telescope Results. II. EHT and Multi-wavelength Observations, Data Processing, and Calibration
Event Horizon Telescope Collaboration - arXiv preprint arXiv …, 2023 - arxiv.org
We present Event Horizon Telescope (EHT) 1.3 mm measurements of the radio source
located at the position of the supermassive black hole Sagittarius A*(Sgr A*), collected …
located at the position of the supermassive black hole Sagittarius A*(Sgr A*), collected …
First M87 event horizon telescope results. IX. Detection of near-horizon circular polarization
Abstract Event Horizon Telescope (EHT) observations have revealed a bright ring of
emission around the supermassive black hole at the center of the M87 galaxy. EHT images …
emission around the supermassive black hole at the center of the M87 galaxy. EHT images …
Jets in radio galaxies and quasars: an observational perspective
DJ Saikia - Journal of Astrophysics and Astronomy, 2022 - Springer
This article gives a brief historical introduction and reviews our current understanding of jets
in radio galaxies and quasars from an observational perspective, with an emphasis on …
in radio galaxies and quasars from an observational perspective, with an emphasis on …
Polarimetric properties of Event Horizon Telescope targets from ALMA
C Goddi, I Martí-Vidal, H Messias… - The Astrophysical …, 2021 - iopscience.iop.org
We present the results from a full polarization study carried out with the Atacama Large
Millimeter/submillimeter Array (ALMA) during the first Very Long Baseline Interferometry …
Millimeter/submillimeter Array (ALMA) during the first Very Long Baseline Interferometry …
Broadband Multi-wavelength Properties of M87 during the 2017 Event Horizon Telescope Campaign
JC Algaba, J Anczarski, K Asada… - The Astrophysical …, 2021 - iopscience.iop.org
Abstract In 2017, the Event Horizon Telescope (EHT) Collaboration succeeded in capturing
the first direct image of the center of the M87 galaxy. The asymmetric ring morphology and …
the first direct image of the center of the M87 galaxy. The asymmetric ring morphology and …