THE 2023 RELEASE OF Cloudy

IF 1.1 4区物理与天体物理 Q3 ASTRONOMY & ASTROPHYSICS

Revista Mexicana de Astronomia y Astrofisica Pub Date : 2023-10-01 DOI:10.22201/ia.01851101p.2023.59.02.12

Marios Chatzikos, Stefano Bianchi, Francesco Camilloni, Priyanka Chakraborty, Chamani M. Gunasekera, Francisco Guzmán, Jonathan S. Milby, Arnab Sarkar, Gargi Shaw, Peter A. M. van Hoof, Gary J. Ferland

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引用次数: 1

Abstract

We describe the 2023 release of the spectral synthesis code Cloudy. Since the previous major release, migrations of our online services motivated us to adopt git as our version control system. This change alone led us to adopt an annual release scheme, accompanied by a short release paper, the present being the inaugural. Significant changes to our atomic and molecular data have improved the accuracy of Cloudy predictions: we have upgraded our instance of the Chianti database from version 7 to 10; our H- and He-like collisional rates to improved theoretical values; our molecular data to the most recent LAMDA database, and several chemical reaction rates to their most recent UDfA and KiDA values. Finally, we describe our progress on upgrading Cloudy's capabilities to meet the requirements of the X-ray microcalorimeters aboard the upcoming XRISM and Athena missions, and outline future developments that will make Cloudy of use to the X-ray community.

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2023年上映的《多云》

我们描述了2023年发布的光谱合成代码Cloudy。自从上一个主要版本以来，我们在线服务的迁移促使我们采用git作为我们的版本控制系统。仅这一变化就使我们采用了年度发布计划，并附带了一份简短的发布文件，目前是首次发布。原子和分子数据的重大变化提高了Cloudy预测的准确性:我们将基安蒂数据库的实例从7版升级到10版;将类氢和类氢的碰撞率提高到理论值;我们的分子数据到最新的LAMDA数据库，几个化学反应速率到他们最新的UDfA和KiDA值。最后，我们描述了我们在升级Cloudy的能力方面的进展，以满足即将到来的XRISM和Athena任务中x射线微热量计的要求，并概述了未来的发展，将使Cloudy在x射线社区中发挥作用。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Revista Mexicana de Astronomia y Astrofisica 地学天文-天文与天体物理

CiteScore

1.30

自引率

10.00%

发文量

审稿时长

>12 weeks

期刊介绍： The Revista Mexicana de Astronomía y Astrofísica, founded in 1974, publishes original research papers in all branches of astronomy, astrophysics and closely related fields. Two numbers per year are issued and are distributed free of charge to all institutions engaged in the fields covered by the RMxAA.