盖亚基本角：测量和变化
The Gaia Basic angle: measurement and variations
摘要：
欧空局盖亚任务使用两台望远镜创建银河系最雄心勃勃的调查。它们之间的角度必须精确而准确地知道。干涉仪：基本角度监测系统测量其变化。一年多来，已经检索和分析了高质量的数据。本文对该系统的在轨性能和一些初步结果进行了总结
英文摘要：
The ESA Gaia mission uses two telescopes to create the most ambitious survey of the Galaxy. The angle between them must be known with exquisite precision and accuracy. An interferometer: the Basic Angle Monitoring system measures its variations. High quality data have been retrieved and analysed for more than a year. A summary of the in-orbit performance and some early results are presented
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。
