Parkes observations for project PX500 semester 2025APRS_06

This proposal relates to time purchased by the Chinese Academy of Sciences for Parkes follow-up confirmation and timing of FAST discoveries. As the observing time has been purchased this proposal (and the related PX501) does not require TAC grading. The primary reason for submitting a proposal is to ensure an outreach statement and that the proposal is entered into OPAL for the data archive to access. The Chinese team have two time requests. The time scheduled for the first, relating to this proposal, will be allocated in blocks of 24 hours and the data will become available in the data archive with an 18 month embargo period. The second type of time will be scheduled in shorter blocks and the data archived with a 10 year embargo.

本提案涉及中国科学院已购置的、用于帕克斯（Parkes）望远镜对500米口径球面射电望远镜（FAST）发现的天体目标开展后续验证与计时观测的观测时长。鉴于本提案（及相关提案PX501）所涉观测时长已完成购置，因此无需经过时间分配委员会（TAC）的评审分级。提交本提案的核心目的，在于确保配套科普推广说明被纳入考量，并将本提案录入OPAL系统，以便后续数据存档与调取。中方团队共提出两项观测时长申请：与本提案相关的第一项时长申请，其观测时段将以24小时为单元进行分配，所产生的数据将存入数据存档系统，并设置18个月的禁运期，期满后方可对外公开；第二项时长申请的观测时段则将以更短的单元进行分配，对应数据将在存档时设置10年的禁运期，期满后方可对外获取。