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The scaling relationship between telescope cost and aperture size for very large telescopes

机译：望远镜成本与超大望远镜孔径尺寸之间的比例关系

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Cost data for ground-based telescopes of the last century are analyzed for trends in the relationship between aperture size and cost. We find that for apertures built prior to 1980, costs scaled as aperture size to the 2.8 power, which is consistent with the precious finding of Meinel (1978). After 1980, 'traditional' monolithic mirror telescope costs have scaled as aperture to the 2.5 power. The large multiple mirror telescopes built or in construction during this time period (Keck, LBT, GTC) appear to deviate from this relationship with significant cost savings as a result, although it is unclear what power law such structures follow. We discuss the implications of the current cost-aperture size data on the proposed large telescope projects of the next ten to twenty years. Structures that naturally tend towards the 2.0 power in the cost-aperture relationship will be the favorable choice for future extremely large apertures; out expectation is that space-based structures will ultimately gain economic advantage over ground-based ones.

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van Belle, Gerard T.; Meinel, Aden Baker; Meinel, Marjorie Pettit;
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年度 2004
页码 1-9
总页数 9
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
APERTURES; CONSTRUCTION; COST REDUCTION; COSTS; ECONOMICS; EXPECTATION; MIRRORS; NOBLE METALS; SELECTION; TELESCOPES; TRENDS; telescope costs;

机译：小孔;施工;降低成本;成本;经济学;期望;后视镜;贵金属;选择; TELEsCOpEs;趋势;望远镜费用;

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1. Status of the large size telescopes and medium size telescopes for the Cherenkov Telescope Array observatory [J] . J. A. Barrio, On behalf of The CTA Consortium Nuclear Instruments & Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors and Associated Equipment . 2020,第Feba1期

机译：切伦科夫望远镜阵列天文台的大型望远镜和中型望远镜的状况
2. Design and characterization of a single photoelectron calibration system for the NectarCAM camera of the medium-sized telescopes of the Cherenkov Telescope Array [J] . Biasuzzi Barbara, Pressard Kevin, Biteau Jonathan, Nuclear Instruments & Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors and Associated Equipment . 2020,第Jana11期

机译：Cherenkov望远镜阵列中型望远镜的NectarCAM相机的单光电子校准系统的设计和特性
3. Design of a SiPM-based cluster for the Large-Sized Telescope camera of the Cherenkov Telescope Array [J] . Mallamaci M., Baibussinov B., Busetto G., Nuclear Instruments & Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors and Associated Equipment . 2019,第AUGa21期

机译：Cherenkov望远镜阵列的大型望远镜摄像机基于SiPM的集群设计
4. The Scaling Relationship Between Telescope Cost and Aperture Size for Very Large Telescopes [C] . Gerard T. van Belle, Aden Baker Meinel, Marjorie Pettit Meinel Conference on Ground-Based Telescopes pt.1; 20040621-20040625; Glasgow; GB . 2004

机译：大型望远镜的望远镜成本与孔径大小之间的比例关系
5. Black hole scaling relationships: New results from reverberation mapping and Hubble space telescope imaging. [D] . Bentz, Misty C. 2007

机译：黑洞缩放比例关系：混响映射和哈勃空间望远镜成像的新结果。
6. Optical aperture synthesis with electronically connected telescopes [O] . Dainis Dravins, Tiphaine Lagadec, Paul D. Nuñez -1

机译：电子连接的望远镜的光圈合成
7. The Scaling Relationship Between Telescope Cost and Aperture Size for Very Large Telescopes [O] . Gerard T. Van Belle 2015

机译：望远镜成本与超大望远镜孔径尺寸的尺度关系
8. Development of a Mid-Sized Schwarzschild-Couder Telescope for the Cherenkov Telescope Array. [R] . Cameron, R. A. 2012

机译：为Cherenkov望远镜阵列开发中型schwarzschild-Couder望远镜。

The scaling relationship between telescope cost and aperture size for very large telescopes

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