File:KPNO 1 3-meter primary mirror (noao-03645).tiff

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Original file (2,834 × 2,179 pixels, file size: 5.91 MB, MIME type: image/tiff)

Captions

Captions

Grinding of the 50-inch mirror, 10/20/60. The 1.3-meter telescope was closed in 1995 for budgetary reasons and was refurbished in 2001 by a university consortium.

Summary

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Description
English: Grinding of the 50-inch mirror, 10/20/60. The 1.3-meter telescope was closed in 1995 for budgetary reasons and was refurbished in 2001 by a university consortium.
Date 30 June 2020, 21:53:00 (upload date)
Source KPNO 1.3-meter primary mirror
Author NOIRLab/NSF/AURA
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current17:34, 17 September 2023Thumbnail for version as of 17:34, 17 September 20232,834 × 2,179 (5.91 MB)OptimusPrimeBot (talk | contribs)#Spacemedia - Upload of https://noirlab.edu/public/media/archives/images/original/noao-03645.tif via Commons:Spacemedia

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