NOIRLab/Gemini Observatory/AURA
Washing mirror before coating at Gemini South
The primary mirror (M1) is thoroughly washed before the old silver coating is stripped and the new coating applied. Read more here.
NOIRLab/Gemini Observatory/AURA
The primary mirror (M1) is thoroughly washed before the old silver coating is stripped and the new coating applied. Read more here.
