OSF Construction

The construction of the ALMA Operations Support Facility (OSF) building started in August 2006. This 7000 square metre building will centralise the ALMA operation activities, suiting the requirements of this exceptional observatory in a remote desert location. The OSF is located at 2900 m altitude on the road up to the Chajnantor plateau, where the 5000 m altitude ALMA Array Operations Site (AOS) is located. Since the millimetre- and submillimetre-wavelength radiation is strongly absorbed by the water vapour in the Earth´s atmosphere, a very high and dry site is required for astronomical observation at these wavelengths, and Chajnantor is one of the very best in the world. However, the high altitude site represents a considerable additional challenge in the construction and operation of ALMA, with its effects on the human body as well as those of the environment on materials and engineering. For this reason, the human presence at the AOS will be reduced to a minimum once construction has ended.

Credit:

ALMA (ESO/NAOJ/NRAO)

Bookmark and Share

About the Image

Id:alma-hh-10
Type:Photographic
Release date:14 June 2010, 17:55
Size:4368 x 2912 px

About the Object

Name:Chajnantor
Type:• Unspecified : Technology : Observatory : Facility
• X - ALMA

Image Formats

Large JPEG
4.2 MB
Screensize JPEG
385.6 KB

Zoomable


Wallpapers

1024x768
485.9 KB
1280x1024
735.3 KB
1600x1200
1003.1 KB
1920x1200
1.1 MB
2048x1536
1.5 MB

Also see our