Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Michiel Dorrepaal"'
Autor:
Mark Cliff, Ian J. Saunders, Leo Ploeg, T. Peacocke, Michiel Dorrepaal, David C. Gostick, Eli Atad-Ettedgui, Bart van Venrooij, H. McGregor, David James Montgomery
Publikováno v:
Optomechanical Technologies for Astronomy, 24-31 May 2006, Orlando, FL, USA, 6273 II
This paper describes the opto-mechanical design of a large instrument for sub-nun, SCUBA-2, to be commissioned at JCMT. The scientific requirements, specially the large fov and the constraints of the telescope mechanical structure, lead to a complex
Publikováno v:
SPIE Proceedings.
TNO Science and Industry was contracted by the UK Astronomy Technology Center to deliver nine aluminum freeform mirrors for a new sub-millimeter instrument called SCUBA-2. With a much larger field-of-view and sky-background limited sensitivity, SCUBA
Publikováno v:
SPIE Proceedings.
A polishing robot, using the fluid jet polishing technique (FJP), in combination with in-situ monitoring systems will be presented. One of the monitoring systems is used to check the surface roughness, while the other checks the local removal. Owing