标题： V410Tau的协同多波长观测 显示英文标题

标题： Coordinated Multiwavelength Observations of V410Tau

摘要： 2001年11月，我们开展了一次协调的观测活动，以研究弱线T塔尔星V410Tau中X射线和光学变化之间的联系。 观测计划包括三次15 ksec的观测，使用钱德拉的高级CCD成像光谱仪进行光谱观测，分别安排在已知的1.87天恒星黑子周期的不同阶段。 涉及三个不同大洲望远镜的V410Tau的测光和光谱监测与钱德拉曝光同时进行。 显示英文摘要

摘要： In November 2001 we undertook a coordinated observing campaign to study the connection between X-ray and optical variability in the weak-line T Tauri star V410Tau. The observing plan included three 15 ksec observations with Chandra using the Advanced CCD Imaging Spectrometer for Spectroscopy scheduled for different phases of the known 1.87 d starspot cycle. Photometric and spectroscopic monitoring of V410Tau involving telescopes on three different continents was scheduled simultaneously with the Chandra exposures.