利用K2构建大型太阳模拟样品。

Proceedings of the International Astronomical Union. International Astronomical Union Pub Date : 2018-02-01 Epub Date: 2018-11-27 DOI:10.1017/S1743921318001230

Derek L Buzasi

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引用次数: 0

摘要

我们已经开始了一个项目，旨在提供大量一致的经过充分审查的太阳类似物，以解决恒星旋转、活动、发电机和陀螺年代学的问题。我们利用K2任务场获得精确的光度时间序列，并补充了有希望的候选者的地面光度和光谱数据。从这些数据中，我们将得到一个定义良好、校准良好的太阳类似物样本的自转周期、斑点覆盖率和耀斑率。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Building a Large Solar Analog Sample Using K2.

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Building a Large Solar Analog Sample Using K2.

We have begun a project aimed at providing a large consistent set of well- vetted solar analogs in order to address questions of stellar rotation, activity, dynamos, and gyrochronology. We make use of the K2 mission fields to obtain precise photometric time series, supplemented by ground-based photometric and spectroscopic data for promising candidates. From this data we will derive rotation periods, spot coverages, and flare rates for a well- defined and well-calibrated sample of solar analogs.

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来源期刊

Proceedings of the International Astronomical Union. International Astronomical Union

CiteScore

0.10

自引率

0.00%

发文量