文章基本信息

标题：The Gaia reference frame for bright sources examined using VLBI observations of radio stars ( Corrigendum)
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作者：Lennart Lindegren
期刊名称：Astronomy & Astrophysics
印刷版ISSN：0004-6361
电子版ISSN：1432-0746
出版年度：2020
卷号：637
页码：1-6
DOI：10.1051/0004-6361/201936161e
语种：English
出版社：EDP Sciences
摘要：This is a corrigendum to Lindegren (2020). Owing to a coding error in the implementation of the analysis method described in the paper, the results obtained from its application to Gaia DR2 data were significantly wrong. Although the main conclusions of the original paper remain unchanged, the results presented in Tables 2 and 3, Figs. 3–5, and Sects. 3.3, 3.4, 4, and 5 are substantially affected. The revised tables, figures, and portions of the text are given below.
关键词：enastrometryproper motionsreference systemsinstrumentation: interferometersmethods: data analysiserrata, addenda