The ExoMol database () provides molecular data for spectroscopic studies of hot atmospheres. These data are widely used to model atmospheres of exoplanets, cool stars and other astronomical objects, as well as a variety of terrestrial applications. The 2024 data release reports the current status of the database which contains recommended line lists for 91 molecules and 224 isotopologues giving a total of almost 10 individual transitions. New features of the database include extensive “MARVELization” of line lists to allow them to be used for high resolutions studies, extension of several line lists to ultraviolet wavelengths, provision of photodissociation cross-sections and extended provision of broadening parameters. Some of the in-house data specifications have been rewritten in JSON and moved for conformity with other international standards. Data products, including specific heats, a database of lifetimes for plasma studies, and the ExoMolHR web app which allows exclusively high resolution data to be extracted, are discussed.

中文翻译：

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ExoMol 数据库 2024 年发布：系外行星和其他热大气的分子谱系列表


ExoMol 数据库 () 提供用于热大气光谱研究的分子数据。这些数据广泛用于模拟系外行星、冷恒星和其他天文物体的大气，以及各种陆地应用。 2024 年数据发布报告了数据库的当前状态，其中包含 91 个分子和 224 个同位素体的推荐线列表，总共提供了近 10 个单独的跃迁。该数据库的新功能包括对谱线列表进行广泛的“MARVELization”，使其可用于高分辨率研究、将多个谱线列表扩展到紫外波长、提供光解离截面以及扩展提供展宽参数。一些内部数据规范已用 JSON 重写并移动以符合其他国际标准。讨论了数据产品，包括比热、等离子体研究寿命数据库以及允许提取高分辨率数据的 ExoMolHR 网络应用程序。