Parkes observations for project PX500 semester 2023APRS_03

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开展帕克斯射电望远镜（Parkes Radio Telescope）后续证认及500米口径球面射电望远镜（Five-hundred-meter Aperture Spherical radio Telescope，FAST）发现源的计时观测所采购的观测时长。鉴于观测时长已完成采购，本提案（及关联项目PX501）无需经过时间分配委员会（Time Allocation Committee，TAC）的评审定级。提交本提案的核心目的，是确保纳入科普宣传声明，并将本提案录入OPAL系统以保障数据存档可被访问。中国团队提出两项观测时长申请：与本提案对应的第一项申请，其观测时长将以24小时为单位批量分配，相关数据将在数据存档系统中保留18个月的保密期后对外公开；第二项申请的观测时长将以更短的时间块为单位批量分配，相关数据将在存档系统中保留10年的保密期后对外公开。