论文标题

半径研究,具有基于地面观测的十个过渡热木星系外行星

Radius Study of Ten Transiting Hot Jupiter Exoplanets with Ground-Based Observations

论文作者

Davoudi, F., Poro, A., Paki, E., Mirshafie, P., Ahangarani, F., Farahani, A., Roshana, M., Abolhasani, F., Zamanpour, Sh., Lashgari, E., Modarres, S., Mohandes, A.

论文摘要

在这项研究中,分析了超级行星过境数据库(ETD)上10个热木星系外行星的14条光曲线。我们使用Exofast软件提取了运输参数。最后,我们使用置信区间方法比较了由Exofast计算的行星半径参数与NASA系外行星档案(NEA)处的值。根据从此比较中获得的结果,该行星半径具有NEA值的可接受匹配。同样,基于本研究的平均值350 mM光学元件,它表明,如果有适当的观察技巧可以研究更多发现的行星,则使用小型望远镜获得的结果可能非常重要。

In this research, 14 light curves of 10 hot Jupiter exoplanets available on Exoplanet Transit Database (ETD) were analyzed. We extracted the transit parameters using EXOFAST software. Finally, we compared the planet's radius parameter calculated by the EXOFAST with the value at the NASA Exoplanet Archive (NEA) using the confidence interval method. According to the results obtained from this comparison, there is an acceptable match for the planet's radius with NEA values. Also, based on the average value of 350 mm optics in this study, it shows that the results obtained using small telescopes can be very significant if there is appropriate observational skill to study more discovered planets.

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