File:Background Information- Laser Guide Stars (gemini0504d).jpg

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Background_Information-_Laser_Guide_Stars_(gemini0504d).jpg ‎(794 × 595 pixels, file size: 42 KB, MIME type: image/jpeg)

Captions

Captions

From the perspective of the telescope, this glow appears as a relatively dim star, bright enough to provide a reference or guide star.

Summary[edit]

Description
English: From the perspective of the telescope, this glow appears as a relatively dim star, bright enough to provide a reference or guide star. This artificial guide star allows continuous assessment of how the atmosphere is distorting starlight passing through the column of air that the telescope is observing through.
Date 28 April 2005 (upload date)
Source Background Information: Laser Guide Stars
Author NOIRLab
Other versions
  • TIFF version
    TIFF version

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Date/TimeThumbnailDimensionsUserComment
current20:50, 27 October 2023Thumbnail for version as of 20:50, 27 October 2023794 × 595 (42 KB)OptimusPrimeBot (talk | contribs)#Spacemedia - Upload of https://noirlab.edu/public/media/archives/images/large/gemini0504d.jpg via Commons:Spacemedia

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