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arXiv 1506.08930astro-ph.IM
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Toyz:大型数据集和天文图像科学分析框架

Toyz: A Framework for Scientific Analysis of Large Datasets and Astronomical Images

Fred Moolekamp, Eric Mamajek

摘要:

随着从天文数据中获得的图像和数据产品的规模不断增加,需要新的工具以有意义的方式将这些数据可视化并与之互动。受我们自己用暗能量相机(DECam)拍摄的天文图像的启发,我们提出了Toyz,这是一个开源Python包,用于查看和分析存储在远程服务器或集群上的图像和数据。用户通过Web浏览器连接到Toyz Web应用程序,使其成为学生可视化和与天文数据交互的方便工具,而无需在本地机器上安装任何软件。此外,它还为研究人员提供了一个易于使用的工具,使他们能够浏览服务器上的文件,快速查看使用DECam和其他具有大FOV的相机拍摄的超大图像($>$ 2 Gb),并创建自己的可视化工具,这些工具可以作为默认Toyz框架的扩展添加。

英文摘要:

As the size of images and data products derived from astronomical data continues to increase, new tools are needed to visualize and interact with that data in a meaningful way. Motivated by our own astronomical images taken with the Dark Energy Camera (DECam) we present Toyz, an open source Python package for viewing and analyzing images and data stored on a remote server or cluster. Users connect to the Toyz web application via a web browser, making it an convenient tool for students to visualize and interact with astronomical data without having to install any software on their local machines. In addition it provides researchers with an easy-to-use tool that allows them to browse the files on a server and quickly view very large images ($>$ 2 Gb) taken with DECam and other cameras with a large FOV and create their own visualization tools that can be added on as extensions to the default Toyz framework.

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。

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