Parkes observations for project PX500 semester 2024APRS_27

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为帕克斯（Parkes）望远镜开展后续验证观测，以及针对500米口径球面射电望远镜（FAST）发现源进行定时观测所购置的观测时长。鉴于观测时长已完成购置，本提案（及相关的PX501提案）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纳入科普推广说明，并将本提案录入OPAL系统，以供数据档案库调取相关数据。中方团队提出两项观测时长申请：与本提案相关的第一项申请对应的观测时段将以24小时为单元进行分配，相关数据将在数据档案库中留存18个月的暂缓公开期限后，方可对外访问；第二项申请对应的观测时段将以更短的单元进行分配，相关数据将在存档后留存10年的暂缓公开期限后，方可对外访问。