EHT Array in 2017
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Submillimeter Telescope (SMT), part of the Arizona Radio Observatory (ARO) |
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Atacama Large Millimeter/Submillimeter Array (ALMA) | |
South Pole Telescope (SPT) |
Observatories Joining the EHT Array in 2018-2020
Greenland Telescope | |
Kitt Peak 12-meter Telescope, part of the Arizona Radio Observatory (ARO) |
Historic Sites (Decomissioned Prior to 2017)
Combined Array for Research in Millimeter-wave Astronomy (CARMA) | |
Caltech Submillimeter Observatory (CSO) |