arXiv 2601.144322026-01astro-ph.IM

PyISH：用于HWO的Python积分场光谱模拟

PyISH: Python Integral Field Spectroscopy Simulation for HWO

Lehigh University（利哈伊大学）；Southeastern Universities Research Association（东南大学研究协会）；NASA Goddard（NASA戈达德太空飞行中心）；Center for Research and Exploration in Space Science and Technology, NASA/GSFC（NASA/GSFC空间科学与工程探索研究中心）；Pennsylvania State University（宾夕法尼亚州立大学）；Laboratory for Atmospheric and Space Physics, University of Colorado Boulder（科罗拉多大学博尔德分校大气与空间物理实验室）；Johns Hopkins University Applied Physics Laboratory（约翰斯·霍普金斯大学应用物理实验室）

Grace Sweetak, Breann Sitarski, Kevin France, Randall McEntaffer, Richard Cartwright

备注：: 42 pages, 15 figures. Submitted and accepted to JATIS 7/31/26

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AI总结：

PyISH是一款用于HWO的高保真度紫外积分场光谱模拟工具，旨在帮助科学家建模科学案例并探索工程权衡空间。

摘要：

可居住世界观测站（HWO）将是一台在日地拉格朗日点L2运行的大型紫外/光学/近红外空间望远镜。HWO被国家科学院2020十年调查报告高度推荐，将成为第一个专门设计用于搜寻其他恒星系行星上生命的望远镜。HWO还将能够进行多种变革性的天文学研究，包括宇宙学、星系演化、太阳系科学等。望远镜和仪器系统的开发是一个迭代过程。通过称为探索分析案例（EACs）的示例观测站架构，由HWO技术成熟项目办公室（TMPO）建模，以探索工程和科学的权衡空间。最近，一个紫外积分场光谱仪（UV IFS）被添加到HWO的仪器组中，用于EACs 4和5。为了探索该特定仪器的科学和工程权衡空间，我们开发了一种高保真度的UV IFS模拟工具PyISH。该UV IFS模拟工具旨在被科学家用来建模特定的科学案例，如HWO上的UV IFS所观察到的，以及工程师用来探索潜在仪器架构的权衡空间。本文描述了该工具的模块化组件、交付成果以及一个示例，该示例展示了该工具对HWO所提议的特定科学案例的模拟。

英文摘要：

The Habitable Worlds Observatory (HWO) will be a large ultraviolet/optical/near-infrared space telescope operating at the Sun-Earth Lagrange point L2. HWO was highly recommended by the National Academies` 2020 decadal survey and will be the first telescope designed specifically to search for life on planets orbiting other stars. HWO will also be able to perform a host of other transformational astrophysics, including cosmology, galaxy evolution, solar system science, and beyond. The development of the telescope and instrument suite is an iterative process. Example observatory architectures, called exploratory analytic cases (EACs) by the HWO Technology Maturation Project Office (TMPO), are modeled end-to-end to explore the engineering and science trade space. Recently, an ultraviolet Integral Field Spectrograph (UV IFS) was added to HWO's instrument suite for the EACs 4 and 5. To explore the science and engineering trade space for this specific instrument, we developed a high-fidelity UV IFS simulation tool, PyISH. The UV IFS simulation tool is designed to be used by scientists to model specific science cases as seen by a UV IFS on HWO, as well as engineers to explore the trade space when developing potential instrument architectures. The modular components, deliverables, and an example of the tool simulating a specific science case proposed for HWO are described in this paper.

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。