Parkes observations for project PX500 semester 2023APRS_12

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FAST（Five-hundred-meter Aperture Spherical radio Telescope）发现源的后续证认与计时观测所购置的观测时长。鉴于本提案（及相关提案PX501）所需的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，在于完成科学传播声明，并将本提案录入OPAL系统，以确保数据档案库可调取相关数据。中国团队共提出两项观测时长申请：对应本提案的第一项申请，其观测时长将以24小时为批次进行分配，相关数据将在数据档案库中设置18个月的公开限制期，期满后方可对外提供；第二项申请的观测时长将以更短的批次进行分配，相关数据将在数据档案库中设置10年的公开限制期后方可对外提供。