KPNO 1.3-meter primary mirror
Polishing of the 50-inch mirror in 1961. The 1.3-meter telescope was closed in 1995 for budgetary reasons and was refurbished in 2001 by a university consortium.
Credit:NOIRLab/NSF/AURA
About the Image
| Id: | noao-03647 |
| Type: | Photographic |
| Release date: | June 30, 2020, 9:53 p.m. |
| Size: | 2829 x 2173 px |
