ELT secondary mirror during transport to annealing facility

The ELT secondary mirror blank, cast out of ZERODUR®, arrives at the SCHOTT 4-metre blank annealing facility in Mainz, Germany in May 2017. Here, it will go through a slow cool-down, machining and heat treatment sequence over the next year. It will then be ready to be ground to precisely the right shape and polished.

Të drejtat:

SCHOTT/ESO

Rreth fotografisë

Id:eso1715f
Tipi:Fotografik
Data e Publikimit:Maj 22, 2017, 12:00 CEST
Publikime të ngjashme:eso1715
Përmasat:5760 x 3840 px

Rreth objektit

Tipi:Unspecified : Technology
Kategori:ELT

Formate Fotografish

JPEG i madh
4,5 MB
Publikim JPEG
2,6 MB

E zmadhueshme


Wallpaper

1024x768
280,9 KB
1280x1024
443,5 KB
1600x1200
627,0 KB
1920x1200
751,3 KB
2048x1536
975,6 KB

 

Shih dhe