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The 20 m diameter millimetre wave telescope in Onsala is equipped with receivers for frequencies up to 116 GHz. It is used for observations of millimetre wave emission from molecules in comets, circumstellar envelopes, and the interstellar medium in the Galaxy and in extragalactic objects. The
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It is also used, as part of the
European and worldwide networks, for astronomical Very Long Baseline Interferometry (VLBI) observations of star forming regions, radio stars, and active galactic nuclei, and for geodetic VLBI observations to study e.g. crustal dynamics and polar motion.
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It is also used for astronomical VLBI observations of star forming regions, radio stars, and active galactic nuclei, and for geodetic VLBI observations to study e.g. crustal dynamics and polar motion. The telescope was built in 1975-76 and upgraded in 1992.
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The Onsala Space
Observatory currently hosts the Nordic ALMA node, which is part of the European ALMA regional centre (ARC). The Nordic ALMA node provides face-to-face support for any astronomer that wants to use the
279:), the Swedish National Facility for Radio Astronomy, provides scientists with equipment to study the Earth and the rest of the Universe. The observatory operates two radio telescopes in
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Rydbeck, O.E.H.; Ronnang, B.; Hansson, B.; Ellder, J.; Hjalmarson, A.; Kollberg, E.; d'Amato, Richard (1977). "The Onsala 20 M Millimeter Wave Radio
Telescope".
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The 25.6 m diameter, polar mount decimeter-wave telescope in Onsala is equipped with receivers for frequencies up to 7 GHz. It is used for astronomical
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Onsala Space
Observatory was founded in 1949 by professor Olof Rydbeck. The observatory is hosted by Department of Earth and Space Science at
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observations. It is also operated as a single dish for studies of molecular clouds in the Galaxy. The telescope was built in 1963.
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339:: Radio telescope in Chile for sub-millimetre waves. Research about everything from planets to the structure of the
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station: The
Swedish station in the international radio telescope LOFAR is located at the observatory.
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369:: A project to create a large telescope array for observing the immediate environment of the
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633:"Education minister to open Onsala's LOFAR station (Chalmers press release), 30 June 2011"
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Special
Astrophysical Observatory of the Russian Academy of Science
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telescope and primarily supports the Nordic scientific community.
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is located at Onsala Space
Observatory. It was completed in 2011.
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The
Swedish station in the international radio telescope
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Combined Array for
Research in Millimeter-wave Astronomy
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The telescope is equipped with the following receivers:
1121:Multi-Element Radio Linked Interferometer Network
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1007:Canadian Hydrogen Intensity Mapping Experiment
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40:Swedish National Facility for Radio Astronomy
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563:The LOFAR station at Onsala Space Observatory
416:The 20-metre telescope enclosed in its radome
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201:Onsala Space Observatory LOFAR station
791:500 meter Aperture Spherical Telescope
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195:Onsala Space Observatory 20 m telescope
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1071:Large Latin American Millimeter Array
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1219:Westerbork Synthesis Radio Telescope
295:: Studies of the birth and death of
237:Location of Onsala Space Observatory
1718:Radio astronomy research institutes
1317:Mullard Radio Astronomy Observatory
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388:, and is operated on behalf of the
112:57.393055555556°N 11.917777777778°E
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1151:Northern Extended Millimeter Array
14:
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987:Australia Telescope Compact Array
809:Caltech Submillimeter Observatory
752:Very Long Baseline Interferometry
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386:Chalmers University of Technology
356:Space geodesy: Radio telescopes (
57:Chalmers University of Technology
1723:Science and technology in Sweden
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117:57.393055555556; 11.917777777778
1041:Giant Metrewave Radio Telescope
909:UTR-2 decameter radio telescope
424:20m telescope inside the radome
1141:Northern Cross Radio Telescope
977:Atacama Large Millimeter Array
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291:The 20 and 25 m telescopes in
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1591:Gravitational-wave astronomy
1169:Primeval Structure Telescope
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1369:Vermilion River Observatory
1277:Algonquin Radio Observatory
742:Astronomical interferometer
429:telescope is enclosed in a
10:
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843:Large Millimeter Telescope
635:. LOFAR Sweden consortium.
605:. IEEE. pp. 424–427.
327:Herschel Space Observatory
299:, and of molecules in the
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1131:Murchison Widefield Array
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1209:Very Long Baseline Array
885:Sardinia Radio Telescope
664:Onsala Space Observatory
611:10.1109/EUMA.1977.332461
390:Swedish Research Council
273:Onsala Space Observatory
254:Related media on Commons
20:Onsala Space Observatory
1571:Submillimetre astronomy
1183:Australia, South Africa
1035:Event Horizon Telescope
375:supermassive black hole
367:Event Horizon Telescope
169:/researchinfrastructure
131:20 m (66 ft)
78:Kungsbacka Municipality
1293:Green Bank Observatory
1179:Square Kilometre Array
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425:
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283:, 45 km south of
37:Alternative names
31:The 25-metre telescope
1586:High-energy astronomy
1473:Sebastian von Hoerner
1081:Long Wavelength Array
1027:European VLBI Network
967:Allen Telescope Array
867:Qitai Radio Telescope
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423:
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1654:Solar radio emission
1443:Jocelyn Bell Burnell
1301:Haystack Observatory
835:Green Bank Telescope
819:Effelsberg Telescope
458:Receiver temperature
1733:Low-Frequency Array
1713:Astronomy in Sweden
1627:Pulsar timing array
1433:Edward George Bowen
1423:Elizabeth Alexander
1285:Arecibo Observatory
1189:Submillimeter Array
1091:Low-Frequency Array
1061:Korean VLBI Network
927:Southern Hemisphere
838:(West Virginia, US)
108: /
21:
1607:Aperture synthesis
1576:Infrared astronomy
1513:Joseph Lade Pawsey
1483:Kenneth Kellermann
1453:Nan Dieter-Conklin
1161:One-Mile Telescope
940:Parkes Observatory
666:– official website
565:
525:36.0–49.8 GHz
511:26.0–36.0 GHz
497:18.0–26.0 GHz
433:of diameter 30 m.
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408:20-metre telescope
396:25-metre telescope
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1632:Radio propagation
1581:Optical astronomy
1478:Karl Guthe Jansky
1288:(Puerto Rico, US)
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1055:West Virginia, US
804:(Puerto Rico, US)
801:Arecibo Telescope
647:"Nordic ARC node"
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1647:HD 164595 signal
1622:Odd radio circle
1600:Related articles
1518:Ruby Payne-Scott
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455:Frequency range
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1233:Space-based
1223:Netherlands
1095:Netherlands
1065:South Korea
943:(Australia)
893:Suffa RT-70
672:- Home page
141:Established
115: /
90:Coordinates
16:Observatory
1697:Categories
1564:EM methods
784:telescopes
782:Individual
588:References
325:, e-VLBI,
303:and other
285:Gothenburg
189:Telescopes
144:1949
103:11°55′04″E
100:57°23′35″N
1548:Paul Wild
1381:Multi-use
1361:(SAORAS,
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1115:Australia
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545:SIS mixer
445:Receivers
371:Milky Way
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1672:Category
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1407:(Canada)
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1073:(LLAMA,
1030:(Europe)
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1009:(CHIME,
999:(ASKAP,
846:(Mexico)
830:(Russia)
714:Concepts
619:45959034
542:80–130 K
341:Universe
305:galaxies
175:/default
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773:List
724:and
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582:ALMA
528:50 K
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