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This infographic details the locations of the participating telescopes of the Event Horizon Telescope (EHT) and the global mm-VLBI (GMVA). Their goal is to imagine, for the first time, the shadow of the event horizon of the supermassive black hole at the center of the Milky Way, as well as to study the properties of l & # 39; Accretion and outflow around the galactic center.
The first black hole image was captured: the Horizon Event Telescope (EHT), a global network of eight ground-based radio telescopes. They are installed in six locations that essentially create a viewing antenna the size of a planet.
The telescopes that contributed to the result are:
1.ALMA, partnership between the European Southern Observatory (ESO, Europe representing its Member States), the National Science Foundation of the United States (NSF) and the National Institutes of Natural Sciences of Japan, together with the National Council (Canada), the Ministry of Science and Technology (MOST, Taiwan), the Academia Sinica Institute of Astronomy and Astrophysics (ASIAA, Taiwan) and the Korea Institute of Astronomy and Science (KASI, Republic of Korea), in cooperation with the Republic of Korea Chile.
2. APEX a telescope operated by the ESO.
3. 30-meter IRAM telescope operated by IRAM. Its partner organizations are MPG (Germany), CNRS (France) and IGN (Spain).
4. James Clerk Maxwell Telescope operated by the East Asia Observatory (EAO).
5. The large Alfonso Serrano millimeter telescope operated by INAOE and UMass
6. The submillimeter network is operated by ODS and ASIAA;
7. The submillimeter telescope is operated by the Arizona Radio Observatory (ARO).
8. The University of Chicago operates the South Pole Telescope with specialized EHT instrumentation provided by the University of Arizona.
Petabytes of raw data from the telescopes were combined by highly specialized supercomputers hosted by the Max Planck Institute for Radioastronomy and the MIT Haystack Observatory.
(Source EHT)
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