论文标题
平均星星的磁相曲线目录：第二版
Catalog of averaged magnetic phase curves of stars: the second edition
论文作者
论文摘要
由于旋转，磁化恒星表现出其纵向全局磁场的周期性变化，即$ b_e $。在这里，我们介绍了平均恒星磁性旋转相曲线的第二目目录及其参数，这些参数来自于2019年12月底发布的350颗恒星的已发表的观测数据和个人通信的汇编。通过使用最小二乘方法将正弦波或双正弦波拟合到一系列观察到的$ b_e $测量值来获得相位曲线。对于某些恒星，我们提出了从表面磁场的时间序列（$ b_s $）得出的磁相曲线，或者获得了旋转周期的改进值，$ p _ {\ rm rot} $。我们还确定了托管行星或行星系统的目录中的八颗星。
Magnetized stars exhibit periodic variations of their longitudinal global magnetic fields, $B_e$, owing to rotation. Here, we present the second catalog of averaged stellar magnetic rotational phase curves and their parameters derived from a compilation of the published observational data and personal communications for 350 stars of various spectral types, which were published up to the end of December 2019. Magnetic Ap and Bp stars constitute the most numerous subset in the catalog (215 objects). Phase curves were obtained by fitting either a sinusoid or a double sine wave to series of the observed $B_e$ measurements using the least squares method. For some stars, we present magnetic phase curves derived from time series of the surface magnetic field, $B_s$, or obtained improved values of the rotational period, $P_{\rm rot}$. We have also identified eight stars in our catalog that host planets or planetary systems.
