论文标题

AO PSC时间保持

AO Psc time keeping

论文作者

Bonnardeau, Michel

论文摘要

从2004年到2014年,有11个季节对中间极性AO PSC的光度监测进行了比较,并与以前的观察结果进行了比较。发现白矮人的旋转正在放慢速度。发现亮度的调制和非调节组件的幅度在2007年发生了重大变化。

Eleven seasons, from 2004 to 2014, of photometric monitoring of the intermediate polar AO Psc are presented and are compared with previous observations. The spin up of the white dwarf is found to be slowing down. The amplitudes of the modulated and non-modulated components of the brightness are found to have undergone a major change in 2007.

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