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arXiv 1302.3795astro-ph.HEastro-ph.CO
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超分辨率模式下15 GHz OJ 287 VLBA数据的内喷流结构

Structure of the inner jet of OJ 287 VLBA data at 15 GHz in a super-resolution mode

Claudio E. Tateyama

摘要:

在这项工作中,我们显示的结果从VLBA数据在15 GHz的OJ 287的超分辨率模式。这些数据显示了一种“分叉”形式的喷流结构,其中超光速分量通过西北和东南靠近核心的静止分量出现,在天空平面上沿着西南方向形成平行轨迹。这与OJ 287的扩展、广泛形态的源结构一致。

英文摘要:

In this work we show the results obtained from the VLBA data at 15 GHz of OJ 287 in the super-resolution mode. The data showed a jet configuration in the form of "fork" where superluminal components emerge via stationary components at the northwest and the southeast close to the core to form parallel trajectories along the southwest direction in the plane of the sky. This agrees with a source structure of an extended, broad morphology of OJ 287.

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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