submillimetre astronomy wikipedia - EAS
- Submillimetre astronomy or submillimeter astronomy (see spelling differences) is the branch of observational astronomy that is conducted at submillimetre wavelengths (i.e., terahertz radiation) of the electromagnetic spectrum.en.wikipedia.org/wiki/Submillimetre_astronomy
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Xem tất cả trên WikipediaSubmillimetre astronomy - Wikipedia
https://en.wikipedia.org/wiki/Submillimetre_astronomySubmillimetre astronomy or submillimeter astronomy (see spelling differences) is the branch of observational astronomy that is conducted at submillimetre wavelengths (i.e., terahertz radiation) of the electromagnetic spectrum. Astronomers place the submillimetre waveband between the far-infrared
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Xem thêmThe most significant limitations to the detection of astronomical emission at submillimetre wavelengths with ground-based observatories are atmospheric emission, noise and attenuation. Like the infrared,
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Xem thêmWith high-altitude balloons and aircraft, one can get above even more of the atmosphere. The BLAST experiment and SOFIA are two examples, respectively, although SOFIA can also handle near infrared observations.
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Xem thêmSpace-based observations at the submillimetre wavelengths remove the ground-based limitations of atmospheric absorption. The first submillimeter telescope in space was the Soviet BST-1M, located in the scientific equipment compartment of the
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Xem thêmVăn bản Wikipedia theo giấy phép CC-BY-SASubmillimetre astronomy - Wikipedia
https://en.wikidark.org/wiki/Submillimetre_astronomy2021/11/16 · Astronomers place the submillimetre waveband between the far-infrared and microwave wavebands, typically taken to be between a few hundred micrometres and a millimetre. It is still common in submillimetre astronomy to quote wavelengths in 'microns', the old name for micrometre.
Submillimeter Wave Astronomy Satellite - Wikipedia
https://en.wikipedia.org/wiki/Submillimeter_Wave_Astronomy_SatelliteXem thêm trên en.wikipedia.org
The Submillimeter Wave Astronomy Satellite mission was approved on 1 April 1989. The project began with the Mission Definition Phase, officially starting on 29 September 1989, and running through 31 January 1992. During this time, the mission underwent a conceptual design reviewon 8 June 1990, and a demonstrati…- Mission duration: 2 years (planned), 6 years, 8 months and 26 days (achieved)
- Launch mass: 288 kg (635 lb)
- Names: Explorer-74, SWAS, SMEX-3
Talk:Submillimetre astronomy - Wikipedia
https://en.wikipedia.org/wiki/Talk:Submillimetre_astronomySubmillimetre astronomy has been listed as a level-5 vital article in Science, Astronomy. If you can improve it, please do.This article has been rated as Start-Class.This article is within the scope of WikiProject Astronomy, which collaborates on articles related to Astronomy on Wikipedia. ...
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Submillimeter Array - Wikipedia
https://en.wikipedia.org/wiki/Submillimeter_Array- The SMA project was begun in 1983 as part of a broad initiative by Irwin Shapiro, the new director of the SAO, to produce high resolution astronomical instruments across the electromagnetic spectrum. Initially the design called for an array consisting of six antennas, but in 1996 ASIAA joined the project and funded the construction of two additional antennas and the expansion of t…
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- Correlator
Category:Submillimetre telescopes - Wikipedia
https://en.wikipedia.org/wiki/Category:Submillimetre_telescopesFor more information see submillimetre astronomy Pages in category "Submillimetre telescopes" The following 22 pages are in this category, out of 22 total. This list may not reflect recent changes (). A Antarctic Submillimeter Telescope and Remote Observatory ...
Atacama Large Millimeter Array - Wikipedia
https://en.wikipedia.org/wiki/Atacama_Large_Millimeter_ArrayThe Atacama Large Millimeter/submillimeter Array (ALMA) is an astronomical interferometer of 66 radio telescopes in the Atacama Desert of northern Chile, which observe electromagnetic radiation at millimeter and submillimeter wavelengths. The array has been constructed on the 5,000 m (16,000 ft) elevation Chajnantor plateau - near the Llano de ...
Far-infrared astronomy - Wikipedia
https://en.wikipedia.org/wiki/Far-infrared_astronomyFar-infrared astronomy is the branch of astronomy and astrophysics that deals with objects visible in far-infrared radiation (extending from 30 μm towards submillimeter wavelengths around 450 μm). In the far-infrared, stars are not especially bright, but emission from very cold matter (140 Kelvin or less) can be observed that is not seen at ...
Submillimetre Common-User Bolometer Array - Wikipedia
https://en.wikipedia.org/wiki/Submillimetre_Common-User_Bolometer_ArrayThe Submillimetre Common-User Bolometer Array. SCUBA operated simultaneously at wavelengths of 450 and 850 micron (with 91 and 37 pixels, respectively), and was sensitive to the thermal emission from interstellar dust. SCUBA is ranked second only to the Hubble Space Telescope in terms of publication of high-impact astronomical research.
Submillimeter Wave Astronomy Satellite – Wikipedie
https://cs.wikipedia.org/wiki/Submillimeter_Wave_Astronomy_SatelliteSubmillimeter Wave Astronomy Satellite. Některá data mohou pocházet z datové položky. SWAS ( Submillimeter Wave Astronomy Satellite) je astronomická družice, určená ke studiu mezihvězdných oblaků. Postavila ji firma Ball Aerospace Systems Group ve spolupráci se střediskem NASA Goddard Space Flight Center, které ji také provozuje.
