NASA 拉曼光谱数据库：Ramdb 版本 1.00,Icarus

NASA 拉曼光谱数据库 (Ramdb) 的开发目的是为与行星科学界相关的光谱提供可公开访问、用户友好的数据库。本文介绍了 Ramdb 1.00 版本中提供的第一组光谱、用于获取和处理拉曼光谱的方法，并提供了位于 www.astrochemistry.org/ramdb 的数据库网站的演练。Ramdb 目前提供 112 个与行星探索和空间科学相关的样品的实验室和理论拉曼光谱。实验室光谱在多个激光激发波长下测量，即：405、532 和 785 nm。六个项目（氨基酸、多环芳烃、碳同素异形体、矿物、类似物和行星研究）的光谱数据以原始和经过处理的形式提供，并标有关键光谱参数，并在适用的情况下附有样品的显微镜图像。Ramdb 的内容将在正在进行和未来的太空探索任务的指导下不断扩展，包含与天体物理学、行星科学、外星生物学和地球科学相关的广泛样本。

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The NASA Raman Spectroscopic Database (Ramdb) was developed to provide a publicly accessible, user-friendly database for spectra relevant to the planetary science community. This paper describes the first set of spectra made available in version 1.00 of Ramdb, the methods used to obtain and process the Raman spectra, and provides a walkthrough of the database website that is located at www.astrochemistry.org/ramdb. Ramdb presently offers 112 laboratory and theoretical Raman spectra of samples relevant to planetary exploration and space science. Laboratory spectra were measured at multiple laser excitation wavelengths, namely: 405, 532, and 785 nm. Spectral data for six projects (amino acids, polycyclic aromatic hydrocarbons, carbon allotropes, minerals, analogs, and planetary studies) are provided as both raw and processed, tagged with key spectroscopic parameters, and, where applicable, accompanied by microscope images of the samples. The contents of Ramdb will be continuously expanded with a wide range of samples relevant to Astrophysics, Planetary Science, Exobiology, and Earth Science, guided by ongoing and future space exploration missions.