KOSMA
Template:Short description Template:Redirect Template:For {{#invoke:Infobox|infobox}}Template:Template other{{#invoke:Check for unknown parameters|check|unknown=Template:Main other|preview=Page using Template:Infobox telescope with unknown parameter "_VALUE_"|ignoreblank=y| alt | altitude | angular_resolution | area | built | caption | child | code | commons | coordinates | coords | decommissioned | diameter | diameter2 | diameter3 | discovered | dome | embedded | first_light | focal_length | illuminatedarea | illuminateddiameter | image | image_scale | length | location | locmapin | logo | map_caption | module | mounting | name | nomap | nrhp | namedafter | onlysourced | observatory | organisation | organization | qid | refs | style | suppressfields | wavelength | website | width}}Template:Main other The Kölner Observatorium für SubMillimeter Astronomie (KOSMA) was a radio telescope for submillimeter astronomy located at Template:Convert on Gornergrat near Zermatt (Switzerland). It was operated by I. Physikalisches Institut, University of Cologne, and Radioastronomisches Institut, University of Bonn.<ref name="koeln" /><ref name="tech" />
The telescope had a primary diameter of Template:Convert, and a secondary diameter of Template:Convert. It was equipped with heterodyne receivers covering 210 to 820 GHz, corresponding to wavelengths between 0.35 and 1.4 mm, for observations of lines from the interstellar medium.<ref name="tech" />
Because of the good climatic conditions at the altitude of 3135 m (10285 ft), astronomical observatories have been located in both towers of the Kulmhotel at Gornergrat since 1967. In 1985, the KOSMA telescope was installed in the southern tower by the Universität zu Köln and, in the course of 1995, replaced by a new dish and mount. In the northern tower, a 1.5 m infrared telescope was operated until 2005 by an Italian association of universities (TIRGO).
In 2010, the telescope was moved to a site in Yangbajain in Damxung County in Tibet at an altitude of 4300m and renamed CCOSMA.<ref name="ccosma" />
See alsoEdit
- The James Clerk Maxwell submillimeter telescope
- The California Submillimeter Observatory
- Science and technology in Switzerland