Developments of the Open Cluster Database WEBDA

机译：开放集群数据库WEBDA的发展

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The database WEBDA offers a significant amount of data concerning open clusters. It is intended to provide a reliable picture of the available data and knowledge on open clusters and to offer a wide access to the existing observations for professional as well as amateur astronomers. It includes astrometric data in the form of coordinates, rectangular positions, and proper motions, photometric data in the major systems in which star clusters have been observed, but also spectroscopic data like spectral classification, radial velocities, and rotational velocities. It also contains miscellaneous types of supplementary data like membership probabilities, orbital elements of spectroscopic binaries, and periods for different kinds of variable stars. We present the upcoming new interface and tools, which are needed to visualise and analyse the increasing amount of data from wide field imagers, all-sky surveys, and deeper investigations. Furthermore, we discuss the prospects of WEBDA in the era of large sky surveys and its extension to star forming regions as well as stellar associations.

机译：WEBDA数据库提供了大量有关开放集群的数据。它旨在提供有关开放星团上可用数据和知识的可靠描述，并为专业和业余天文学家提供广泛的现有观测资料。它包括坐标，矩形位置和适当运动形式的天体数据，在已经观测到星团的主要系统中的光度数据，还包括光谱数据，例如光谱分类，径向速度和旋转速度。它还包含其他类型的补充数据，例如隶属概率，光谱双星的轨道元素以及不同种类的可变恒星的周期。我们介绍了即将推出的新界面和工具，这些工具和工具可以用来可视化和分析来自广角成像仪，全天候勘测和更深入调查的数据量。此外，我们还讨论了WEBDA在大型天空勘测时代的前景及其扩展到恒星形成区域以及恒星协会的时代。

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《Star clusters in the era of large surveys》|2010年|p.53-61|共9页
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Martin Netopil; Ernst Paunzen; Christian Stuetz;
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Institut fuer Astronomie der Universitaet Wien, Tiirkenschanzstr. 17, A-1180 Wien, Austria;

Institut fuer Astronomie der Universitaet Wien, Tiirkenschanzstr. 17, A-1180 Wien, Austria;

Institut fuer Astronomie der Universitaet Wien, Tiirkenschanzstr. 17, A-1180 Wien, Austria;

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正文语种 eng
中图分类天文学;
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Developments of the Open Cluster Database WEBDA

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