AI 中文总结
HRMOS是为欧洲南方天文台甚大望远镜开发的新仪器，采用模块化方法，由四个子系统构成，能填补观测空白，具备高光谱分辨率等特性，可解决从系外行星形成到宇宙学参数限制等一系列天体物理问题。
AI 中文摘要
HRMOS是在欧洲南方天文台甚大望远镜2030年以后的计划中开发的一种新仪器。它旨在填补观测领域一个独特且目前未被占据的区域，具备高光谱分辨率（R = 80,000）、多目标能力（50 - 60个同时观测目标）、10m/s的径向速度精度以及三个关键光谱窗口覆盖。科学上，它将解决一系列高优先级天体物理问题。该仪器基于模块化方法，由四个主要子系统组成。
英文摘要
HRMOS (High-Resolution Multi-Object Spectrograph) is a proposed new instrument for the ESO Very Large Telescope (VLT) developed in the context of the ESO VLT Beyond 2030 call. It is designed to fill a unique and currently unoccupied region in the observational landscape: the combination of very high spectral resolution (R=80,000) with multi-object capability (50-60 simultaneous targets), a radial-velocity (RV) precision of 10m/s, and coverage of three key spectral windows (385-421nm, 480-522nm, 623-677nm). Scientifically, HRMOS will address a rich portfolio of high-priority astrophysical questions spanning from f giant exoplanet formation, to nucleocosmochronology and constraints on cosmological parameter, to probing hierarchical galaxy assembly outside the Milky Way. The instrument is based on a modular approach and it consists in four primary subsystems, the Front End with a hybrid fiber-positioning and atmospheric dispersion correction (ADC) architecture, the Fiber Link with double-scrambling and the image slicers, three spectrographs based on volume phase holographic (VPH) gratings covering the three spectral ranges and a Calibration Unit.
