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arXiv 1607.06949astro-ph.IM
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ERIS自适应光学系统

The ERIS Adaptive Optics System

A. Riccardi, S. Esposito, G. Agapito, J. Antichi, V. Biliotti, C. Blain, R. Briguglio, L. Busoni, L. Carbonaro, G. Di Rico, C. Giordano, E. Pinna, A. Puglisi, P… 展开作者

A. Riccardi, S. Esposito, G. Agapito, J. Antichi, V. Biliotti, C. Blain, R. Briguglio, L. Busoni, L. Carbonaro, G. Di Rico, C. Giordano, E. Pinna, A. Puglisi, P. Spanò, M. Xompero, A. Baruffolo, M. Kasper, S. Egner, M. Suàrez Valles, C. Soenke, M. Downing, J. Reyes

摘要:

ERIS是由Max-Planck Institut fuer Extraterrestrische Physik,UK-ATC,ETH-Zurich,ESO和INAF组成的联盟领导的VLT-UT 4的新AO仪器。ERIS AO系统提供NGS模式以提供高对比度校正,并提供LGS模式以将高Strehl性能扩展到大天空覆盖范围。AO模块包括NGS和LGS波前传感器,并与VLT-AOF可变形次镜和激光设备一起,将为高分辨率成像仪NIX(1- 5 um)和IFU光谱仪SPIFFIER(1-2.5um)提供AO校正。在本文中,我们提出了初步设计的ERIS AO系统和估计的校正性能。

英文摘要:

ERIS is the new AO instrument for VLT-UT4 led by a Consortium of Max-Planck Institut fuer Extraterrestrische Physik, UK-ATC, ETH-Zurich, ESO and INAF. The ERIS AO system provides NGS mode to deliver high contrast correction and LGS mode to extend high Strehl performance to large sky coverage. The AO module includes NGS and LGS wavefront sensors and, with VLT-AOF Deformable Secondary Mirror and Laser Facility, will provide AO correction to the high resolution imager NIX (1-5um) and the IFU spectrograph SPIFFIER (1-2.5um). In this paper we present the preliminary design of the ERIS AO system and the estimated correction performance.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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