Parkes observations for project P1379 semester 2025OCTS_01

We propose a joint observing campaign using the Parkes radio telescope and the EP satellite to monitor five
magnetars with known radio emission. Under simultaneous observations, we aim to investigate the correlation
between their radio and X-ray emissions, analyze the evolution of pulse profiles and flux densities, and search
for potential fast radio bursts (FRBs) associated with magnetar activity. In addition, we propose
target-of-opportunity (ToO) observations for ten magnetars. If the Insight-HXMT satellite detects three outbursts
from any of these sources within a 24-hour period, a rapid-response follow-up will be triggered with EP,
Insight-HXMT, and Parkes to probe the physical processes before and after the outbursts and to search for
additional radio emission and possible FRB counterparts.

我们提出一项联合观测计划，将利用帕克斯射电望远镜（Parkes radio telescope）与EP卫星，对5颗已探测到射电辐射的磁星开展监测。在同步观测框架下，本计划旨在探究其射电与X射线辐射之间的相关性，分析脉冲轮廓与流量密度的演化特征，并搜寻与磁星活动相关的潜在快速射电暴（fast radio bursts, FRBs）。此外，我们还计划针对10颗磁星开展机会目标（target-of-opportunity, ToO）观测。若“慧眼”硬X射线调制望远镜卫星（Insight-HXMT）在24小时内探测到任一源的3次耀发，将触发EP卫星、“慧眼”硬X射线调制望远镜卫星与帕克斯射电望远镜的快速响应后续观测，以探究耀发前后的物理过程，并搜寻额外的射电辐射及潜在的FRB对应体。