论文标题
非常射线大通线的光学变异性Seyfert 1 Galaxy，1H 0323+342
Optical Variability of the very Radio-Loud Narrow line Seyfert 1 galaxy, 1H 0323+342
论文作者
论文摘要
1H 0323+342是光学上是最接近和最明亮的无线电大声窄线1个星系（VRL NLSY1）之一。它也是Fermi-Lat在伽马射线能量下检测到的第一批VRLNLSY1。我们报告了在六年半以上监测1H 0323+342的光通量的结果。在某些情况下，我们第一次同时使用两个望远镜来监视从分钟数到几分钟不等的时间尺度上的1H 0323+342的光通量，这表明了该对象的持续时间持续几个小时的低振幅微评价整个事件的现实。根据目前的结果以及早期研究的结果，我们认为这代表了与基础源区域相关的基本时间尺度。我们还提出了Howell比较星方法检测微核能的增强。
1H 0323+342 is optically one of the nearest and brightest very radio loud narrow line Seyfert 1 galaxies (vRL NLSy1). It is also one of the first vRLNLSy1s detected at gamma-ray energies by the Fermi-LAT. We report the results of monitoring the optical flux of 1H 0323+342 during more than six and a half years. In some cases, we, for the first time, simultaneously use two telescopes to monitor the optical flux of 1H 0323+342 on timescales ranging from minutes to hours, demonstrating the reality of low amplitude microvariability whole events with durations of a few hours for this object. Based on the present results, as well as those of earlier studies, we suggest that this represents a fundamental timescale associated with the underlying source region. We also present an enhancement of Howell's comparison star method for detecting microvariability.
