File:KPNO 1 3-meter primary mirror (noao-03646).jpg

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Captions

Captions

The 50-inch mirror after grinding, 1/15/61. 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: The 50-inch mirror after grinding, 1/15/61. 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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current17:33, 17 September 2023Thumbnail for version as of 17:33, 17 September 20232,833 × 2,177 (1.66 MB)OptimusPrimeBot (talk | contribs)#Spacemedia - Upload of https://noirlab.edu/public/media/archives/images/large/noao-03646.jpg via Commons:Spacemedia

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