Computer Science – Operating Systems
Scientific paper
Aug 1998
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1998spie.3352..868p&link_type=abstract
Proc. SPIE Vol. 3352, p. 868-878, Advanced Technology Optical/IR Telescopes VI, Larry M. Stepp; Ed.
Computer Science
Operating Systems
1
Scientific paper
The Gemini 8m Telescopes Project is implementing two cooperating systems for thermal control of the monolithic primary mirror. The first system consists of temperature controlled radiation panels, behind the primary mirror, that are used to control the bulk temperature of the primary. The second system is the Surface Heating System which allows for adjustment of the optical surface temperature independent of the bulk mirror temperature. By heating just the reflective coating of the primary, a quicker thermal adjustment of the optical surface temperature can be achieved. The result is a minimizing of mirror seeing effects by better tracking of fluctuations in nighttime ambient temperature. A development effort and subscale prototype testing of this technique was completed by the Gemini staff in 1996 and presented at the SPIE Landskrona Conference. This paper reviews the detailed hardware design and implementation of a Surface Heating System being installed on the Gemini 8-meter primary mirror.
Hagelbarger David
Hansen Eric R.
Perona Brian
Rudeen Andy C.
No associations
LandOfFree
Hardware implementation of the primary mirror surface heating system for the Gemini 8-m telescopes does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Hardware implementation of the primary mirror surface heating system for the Gemini 8-m telescopes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hardware implementation of the primary mirror surface heating system for the Gemini 8-m telescopes will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-1539012