Parkes observations for project PX500 semester 2023APRS_05

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射电望远镜（Parkes）开展500米口径球面射电望远镜（FAST）发现源的后续验证与时序观测所获批使用的观测时长。鉴于本次观测时长已获批购置，本提案（及相关提案PX501）无需经由时间分配委员会（TAC）评审定级。提交本提案的核心目的在于补充科学传播说明，并将本提案录入OPAL系统，以保障数据归档与调取流程的合规性。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申请对应的观测时长，将以24小时为单元进行分配，所产生的数据将历经18个月的数据封存期后，方可在数据归档系统中获取；第二项申请对应的观测时长将以更短的单元进行分配，所产生的数据将历经10年的数据封存期后，方可完成归档并开放访问。