ALMA FITS标题关键字：从存档用户角度进行的研究
ALMA FITS header keywords: a study from the archive User perspective
摘要：
ALMA产品以FITS图像的形式存储在科学档案中。FITS图像标题应该在其关键字中收集存档用户可能想要搜索的所有信息，以便快速选择，比较或丢弃数据集，这是一个常见的想法。考虑到这一点，我们首先简要介绍了ALMA FITS存档和图像的当前状态。我们意识到，目前大多数对普通用户有用的参数在存档数据中仍然缺失。然后，我们提供了一个CASA任务生成图像标题的关键字，我们建议是相关的ALMA档案数据的科学利用。所提出的工具也可以应用于几种类型的干涉仪数据和它的一部分是在一个Web界面中实现的。本文还讨论了关键词的科学应用的一个例子。
英文摘要：
ALMA products are stored in the Science Archive in the form of FITS images. It is a common idea that the FITS image headers should collect in their keywords all the information that an archive User might want to search for in order to quickly select, compare, or discard datasets. With this perspective in mind, we first present a short description of the current status of the ALMA FITS archive and images. We realized that at the moment most of the parameters that could be useful for a general User are still missing in the archived data. We then provide a CASA task generating the image header keywords that we suggest to be relevant for the scientific exploitation of the ALMA archival data. The proposed tool could be also applied to several types of interferometer data and part of it is implemented in a web interface. An example of the scientific application of the keywords is also discussed.
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。
