21 March 1997 Keck II status report
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Proceedings Volume 2871, Optical Telescopes of Today and Tomorrow; (1997) https://doi.org/10.1117/12.269036
Event: Optical Telescopes of Today and Tomorrow, 1996, Landskrona/Hven, Sweden
Abstract
The second of two 10-meter telescopes comprising the W. M. Keck Observatory is nearing completion. Functionally, the Keck II telescope is a twin of Keck I, but in detail, many improvements have been made. Observatory and scientific instrument budgets are presented for the two telescopes. A new software system was developed for Keck II using EPICS-based architecture. Computer architecture for Keck II was also completely changed from the Keck I design using VMS and VAX computers to UNIX and SUN computers. The new telescope is completely assembled on the site on Mauna Kea, Hawaii. Design, construction, and testing of the Keck II telescope has taken significantly less time due to the experience and tools developed for the first telescope. An adaptive optics system is currently being developed for Keck II. Preliminary design of this system is complete and the system is expected to be commissioned in 1998. Configuration of the twin 10-meter telescopes was designed to allow combining of the optical beams from the two telescopes and to add smaller satellite telescopes for interferometry. Plans for this phase are being developed in detail.
© (1997) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Gerald M. Smith, "Keck II status report", Proc. SPIE 2871, Optical Telescopes of Today and Tomorrow, (21 March 1997); doi: 10.1117/12.269036; https://doi.org/10.1117/12.269036
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