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The Kepler Smear Campaign: Light Curves for 102 Very Bright Stars

机译:开普勒涂抹运动:光线曲线102非常亮颗星

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We present the first data release of the Kepler Smear Campaign, using collateral "smear" data obtained in the Kepler four-year mission to reconstruct light curves of 102 stars too bright to have been otherwise targeted. We describe the pipeline developed to extract and calibrate these light curves and show that we attain photometric precision comparable to stars analyzed by the standard pipeline in the nominal Kepler mission. In this paper, aside from publishing the light curves of these stars, we focus on 66 red giants for which we detect solar-like oscillations, characterizing 33 of these in detail with spectroscopic chemical abundances and asteroseismic masses as benchmark stars. We also classify the whole sample, finding nearly all to be variable, with classical pulsations and binary effects. All source code, light curves, Tillinghast Reflector Echelle Spectrograph spectra, and asteroseismic and stellar parameters are publicly available as a Kepler legacy sample.
机译:我们介绍了开普勒污迹广告系列的第一个数据发布,采用了在开普勒四年任务中获得的抵押品“涂片”数据重建了102颗星的光曲线太亮,以其他方式瞄准。 我们描述了开发的管道以提取和校准这些光线曲线,并表明我们达到了标称开普勒任务中标准管道分析的恒星的光度精度。 在本文中,除了发布这些恒星的光曲线,我们专注于我们检测到太阳能振荡的66个红色巨头,用光谱化学丰富和阳离子肌肉作为基准恒星,将其中33个详细介绍。 我们还将整个样本分类,发现几乎所有的变量都是可变的,具有古典脉动和二进制效果。 所有源代码,光曲线,耕地反射器梯定光谱谱和恒星姿态和恒星参数被公开可作为开普勒遗留样本。

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