标题： OP和IP联盟的原子数据活动：过去、现在以及VAMDC内的新视角 显示英文标题

标题： Atomic data activities by the OP and IP consortia: past, present and new perspectives within the VAMDC

摘要： 不透明度项目（OP）和铁项目（IP）是开创性的国际协作，它们在过去25多年中一直在为天体物理应用计算大量的原子数据集。 我们回顾了已经进行的数据活动，即整理、分析和保存，以及数据库和计算机工具的开发，用于数据分发和最终用户处理。 描述了当前数据密集型繁荣时期，即e科学中的新机遇，特别是最近启动的虚拟原子和分子数据中心（VAMDC），旨在整合和促进原子和分子数据库服务。 关键词：原子数据；不透明度项目；铁项目；实验室天体物理；数据库；e科学；虚拟数据中心。 显示英文摘要

摘要： The Opacity Project (OP) and Iron Project (IP) are pioneering international collaborations which have been computing, for more than 25 years, massive atomic data sets for astrophysical applications. We review the data activities that have been carried out, namely curation, analysis and preservation, and the development of databases and computer tools for data dissemination and end-user processing. New opportunities within the current data-intensive boom referred to as e-science are described, in particular the Virtual Atomic and Molecular Data Center (VAMDC) that has been recently launched to consolidate and promote atomic and molecular database services. Key words: atomic data; Opacity Project; Iron Project; laboratory astrophysics; databases; e-science; virtual data centers.