[论文解读] The James Webb Space Telescope Mission

Jonathan P. Gardner, John C. Mather+1006 more|arXiv (Cornell University)|Apr 10, 2023

Astronomy and Astrophysical Research被引用 12

一句话总结

本文介绍 James Webb Space Telescope Mission，并作为对任务及其协作的概览。

ABSTRACT

Twenty-six years ago a small committee report, building on earlier studies, expounded a compelling and poetic vision for the future of astronomy, calling for an infrared-optimized space telescope with an aperture of at least $4m$. With the support of their governments in the US, Europe, and Canada, 20,000 people realized that vision as the $6.5m$ James Webb Space Telescope. A generation of astronomers will celebrate their accomplishments for the life of the mission, potentially as long as 20 years, and beyond. This report and the scientific discoveries that follow are extended thank-you notes to the 20,000 team members. The telescope is working perfectly, with much better image quality than expected. In this and accompanying papers, we give a brief history, describe the observatory, outline its objectives and current observing program, and discuss the inventions and people who made it possible. We cite detailed reports on the design and the measured performance on orbit.

研究动机与目标

• 提供 James Webb Space Telescope Mission 的概览。
• 记录参与 JWST 的机构之间的协作。
• 将 JWST 放在太空望远镜任务的背景中进行定位。

提出的方法

• 描述任务体系结构和关键仪器的作用（如任务概览所暗示）。
• 概述 Space Telescope Science Institute、NASA Goddard、Ball Aerospace 及国际伙伴之间的协作结构。
• 总结任务目标和范围，作为研究人员的入门概览。

Figure 1: JWST in the Northrop Grumman cleanroom following a sunshield deployment test.

实验结果

研究问题

• RQ1 论文中呈现的 JWST mission 的范围是什么？
• RQ2 根据本文，参与 JWST mission 的主要机构和合作者是谁？

主要发现

• 在所提供的源摘录中未提供定量结果。
• 该论文似乎作为 JWST mission 的概览，而非报道实验或观测结果。

Figure 2: The JWST telescope and ISIM in preparation for the OTIS thermal vacuum test at the Johnson Space Center’s historic Chamber A.