File:Mayall 4-meter primary blank (noao-04786).tiff

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Original file ‎(4,834 × 3,824 pixels, file size: 28.86 MB, MIME type: image/tiff)

Captions

Captions

Lowering the Mayall 4-meter primary mirror blank down onto the grinding table. Norm Cole (left) and Harold Wirth (right). Photograph by John Lutnes and Mark Hanna.

Summary

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Description
English: Lowering the Mayall 4-meter primary mirror blank down onto the grinding table. Norm Cole (left) and Harold Wirth (right). Photograph by John Lutnes and Mark Hanna.
Date 30 June 2020, 21:53:00 (upload date)
Source Mayall 4-meter primary blank
Author John Lutnes, Mark Hanna/NOIRLab/NSF/AURA/
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Licensing

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current17:21, 17 September 2023Thumbnail for version as of 17:21, 17 September 20234,834 × 3,824 (28.86 MB)OptimusPrimeBot (talk | contribs)#Spacemedia - Upload of https://noirlab.edu/public/media/archives/images/original/noao-04786.tif via Commons:Spacemedia

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