Sample panel and adjustor for the James Clerk Maxwell Sub-millimetre telescope, 1986

Sample panel and adjustor for the James Clerk Maxwell Sub-millimetre telescope, 1986 Sample panel and adjustor for the James Clerk Maxwell Sub-millimetre telescope, 1986 Sample panel and adjustor for the James Clerk Maxwell Sub-millimetre telescope, 1986 Sample panel and adjustor for the James Clerk Maxwell Sub-millimetre telescope, 1986 Sample panel and adjustor for the James Clerk Maxwell Sub-millimetre telescope, 1986 Sample panel and adjustor for the James Clerk Maxwell Sub-millimetre telescope, 1986

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Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

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License this image for commercial use at Science and Society Picture Library

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Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

Buy this image as a print 

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License this image for commercial use at Science and Society Picture Library

License

Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

Buy this image as a print 

Buy

License this image for commercial use at Science and Society Picture Library

License

Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

Buy this image as a print 

Buy

License this image for commercial use at Science and Society Picture Library

License

Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

Buy this image as a print 

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License this image for commercial use at Science and Society Picture Library

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Science Museum Group Collection
© The Board of Trustees of the Science Museum

Science Museum Group Collection
© The Board of Trustees of the Science Museum

Science Museum Group Collection
© The Board of Trustees of the Science Museum

Science Museum Group Collection
© The Board of Trustees of the Science Museum

Science Museum Group Collection
© The Board of Trustees of the Science Museum

Science Museum Group Collection
© The Board of Trustees of the Science Museum

Sample segment panel with separate trianguler sectioned part and adjuster motor for the James Clerk Maxwell Telescope (JCMT), 1986

Made around 1986, this sample panel with adjustor was constructed at the Rutherford Appleton Laboratory, Chilton in Wiltshire. It is one of 276 lightweight panels that form the collecting dish for the James Clerk Maxwell Telescope (JCMT). Each aluminium section can be continually adjusted using computer control to maintain its precise shape. Located at an altitude of over 4000m on the mountain of Mauna Kea in Hawaii, the JCMT observes the sky sub-millimetre wavelengths. Housed inside an observing building with massive retracting doors, the radio dish is hidden behind a huge Gore-Tex fabric sheet. This protects the dish from any distortion caused by the wind yet allowing the radio waves through when the observatory doors are open.

Details

Category:
Astronomy
Object Number:
1992-206
Materials:
metal
type:
components, parabolic antennas, astronomical instruments and radio telescopes
credit:
Rutherford Appleton Laboratory [EBW Div] (maker)