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Assembly, alignment, and testing of the DECam wide field corrector optics
| Indexado |
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| DOI | 10.1117/12.926590 | ||||
| Año | 2012 | ||||
| Tipo | proceedings paper |
Citas Totales
Autores Afiliación Chile
Instituciones Chile
% Participación
Internacional
Autores
Afiliación Extranjera
Instituciones
Extranjeras
Abstract
The DES project is a 5 year imaging survey of the southern sky using the 4m Blanco Telescope at the Cerro Tololo International Observatory in Chile. A new wide field camera with a 2.2 degree diameter field of view has been built to undertake this survey. The alignment of the large lenses for this camera poses a significant challenge as they have to be aligned to a tolerance of +/-50 micrometers. This paper presents the assembly and alignment process of the full optical system along with the test results. Also included is the predicted imaging performance from the as-built system.
Revista
| Revista | ISSN |
|---|---|
| Proceedings Of Spie The International Society For Optical Engineering | 0277-786X |
| Ord. | Autor | Género | Institución - País |
|---|---|---|---|
| 1 | Doel, Peter | Hombre |
UCL - Reino Unido
University College London - Reino Unido |
| 2 | Brooks, David | - |
UCL - Reino Unido
University College London - Reino Unido |
| 3 | Antonik, Michelle L. | Mujer |
UCL - Reino Unido
University College London - Reino Unido |
| 4 | Flaugher, B. | Mujer |
Fermilab Natl Accelerator Lab - Estados Unidos
Fermi National Accelerator Laboratory - Estados Unidos |
| 5 | Stefanik, A. | Hombre |
Fermilab Natl Accelerator Lab - Estados Unidos
Fermi National Accelerator Laboratory - Estados Unidos |
| 6 | Kent, S. | Hombre |
Fermilab Natl Accelerator Lab - Estados Unidos
Fermi National Accelerator Laboratory - Estados Unidos |
| 7 | GUTIERREZ-GALLARDO, GONZALO JAVIER | Hombre |
Fermilab Natl Accelerator Lab - Estados Unidos
Fermi National Accelerator Laboratory - Estados Unidos |
| 8 | Cease, H. | Hombre |
Fermilab Natl Accelerator Lab - Estados Unidos
Fermi National Accelerator Laboratory - Estados Unidos |
| 9 | ABBOTT, TIMOTHY | Hombre |
Observatorio Interamericano del Cerro Tololo - Chile
Cerro Tololo Inter American Observatory - Chile |
| 10 | WALKER, ALISTAIR | Hombre |
Observatorio Interamericano del Cerro Tololo - Chile
Cerro Tololo Inter American Observatory - Chile |
| 11 | DePoy, Darren L. | - |
Texas A&M Univ - Estados Unidos
Texas A&M University - Estados Unidos |
| 12 | Bernstein, R. A. | Mujer |
Dept Astron & Astrophys - Estados Unidos
University of California, Santa Cruz - Estados Unidos Lick Observatory - Estados Unidos |
| 13 | Worswick, Sue | - |
Observ Opt Ltd - Reino Unido
Observatory Optics Ltd - Reino Unido |
| 14 | McLean, IS | - | |
| 15 | Ramsay, SK | - | |
| 16 | Takami, H | - |
