艾萨克·牛顿望远镜组即将推出的光谱发电站
The upcoming spectroscopic powerhouses at the Isaac Newton Group of Telescopes
摘要：
艾萨克·牛顿望远镜组正在完成其两台望远镜，4.2米威廉·赫歇尔望远镜（WHT）和2.5米艾萨克·牛顿望远镜（INT）的科学用途的战略变化。在作为多用途望远镜运行了30多年之后，这些望远镜将很快完成向以大型巡天为主的近单一仪器运行的转变。在WHT，WEAVE多光纤光谱仪将于2022年底投入使用。科学调查预计将于2023年启动。30%的可用时间将在开放时间提供。对于INT，正在建造HARPS-3，这是一种用于太阳系外行星研究的高分辨率超稳定光谱仪，计划于2024年底部署。INT本身正在进行现代化改造，将作为机器人望远镜运行。平均40%的时间将作为开放时间提供。荷兰国际集团将维持其学生计划。计划要求一旦INT开始机器人操作，就将学生的工作从INT转移到WHT。
英文摘要：
The Isaac Newton Group of Telescopes is completing a strategic change for the scientific use of its two telescopes, the 4.2-m William Herschel Telescope (WHT) and the 2.5-m Isaac Newton Telescope (INT). After more than 30 years operating as multi-purpose telescopes, the telescopes will soon complete their shift to nearly-single instrument operation dominated by large surveys. At the WHT, the WEAVE multi-fibre spectrograph is being commissioned in late 2022. Science surveys are expected to launch in 2023. 30% of the available time will be offered in open time. For the INT, construction of HARPS-3, a high-resolution ultra-stable spectrograph for extra-solar planet studies, is underway, with deployment planned for late 2024. The INT itself is being modernised and will operate as a robotic telescope. An average of 40% of the time will be offered as open time. The ING will maintain its student programme. Plans call for moving student work from the INT to the WHT once the INT starts operating robotically.
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