标题： 耶德勒银行定时天文学 显示英文标题

标题： Jodrell Bank Timing Astrometry

摘要： 超过500颗脉冲星定期使用位于约德雷银行天文台的76米洛威尔射电望远镜观测。 对于这300多颗脉冲星中的大多数，通过跨越6到34年的观测获得了精确的位置和旋转参数。 这些参数是通过对去趋势脉冲到达时间拟合一个定时模型来确定的。 本文总结了用于去趋势定时残差的技术，并将天文学测量结果与之前使用干涉仪确定的自行进行了比较。 这一新方法导致了111颗脉冲星的首次自行测量，并且对15颗脉冲星的结果有所改进。 显示英文摘要

摘要： More than 500 pulsars are regularly observed with the 76-m Lovell radio telescope at Jodrell Bank Observatory. Precise positional and rotational parameters have been obtained from observations spanning between 6 and 34 years for over 300 of these pulsars. The parameters were determined by fitting a timing model to whitened pulse arrival times. In this paper, the technique used to whiten the timing residuals is summarised and the astrometric measurements are compared to proper motions determined earlier with interferometers. This novel approach has led to the first proper motion measurements for 111 pulsars and improved results for 15 pulsars.